The Truth About Cars » Diesel http://www.thetruthaboutcars.com The Truth About Cars is dedicated to providing candid, unbiased automobile reviews and the latest in auto industry news. Wed, 19 Nov 2014 15:45:28 +0000 en-US hourly 1 http://wordpress.org/?v=4.0 The Truth About Cars is dedicated to providing candid, unbiased automobile reviews and the latest in auto industry news. The Truth About Cars no The Truth About Cars editors@ttac.com editors@ttac.com (The Truth About Cars) 2006-2009 The Truth About Cars The Truth About Cars is dedicated to providing candid, unbiased automobile reviews and the latest in auto industry news. The Truth About Cars » Diesel http://www.thetruthaboutcars.com/wp-content/themes/ttac-theme/images/logo.gif http://www.thetruthaboutcars.com/category/news-blog/diesel/ VW Unveils New 10-Speed DSG, Other Technologies From Innovation Workshop http://www.thetruthaboutcars.com/2014/11/vw-unveils-new-10-speed-dsg-technologies-innovation-workshop/ http://www.thetruthaboutcars.com/2014/11/vw-unveils-new-10-speed-dsg-technologies-innovation-workshop/#comments Wed, 12 Nov 2014 11:00:26 +0000 http://www.thetruthaboutcars.com/?p=944441 At its 2014 Innovation Workshop, Volkswagen unveiled an assortment of technologies, ranging from doors that open and close automatically, to 10-speed transmissions and more powerful diesels. On the powertrain front, the aforementioned 10-speed DSG will handle engine power up to 406 lb-ft of torque, while the layout of its gear steps helps further lower CO2 […]

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At its 2014 Innovation Workshop, Volkswagen unveiled an assortment of technologies, ranging from doors that open and close automatically, to 10-speed transmissions and more powerful diesels.

On the powertrain front, the aforementioned 10-speed DSG will handle engine power up to 406 lb-ft of torque, while the layout of its gear steps helps further lower CO2 emissions. Meanwhile, the new 239 horsepower twin-turbo diesel unit in the Passat could be pushed to 268 horsepower with electric assist, variable valve trains, and an optimized gas exchange cycle. The mill also burns a gallon of diesel for every 44 miles, while VW’s newest stop-start system cuts power at 4 mph, as well as at higher speeds when the accelerator is released. A mild hybrid system uses energy recovery to further efficiency.

Inside, the driver will be able to make use of either Apple’s CarPlay or Google’s Android Auto thanks to the latest version of MirrorLink and its App Connect software. VW also introduced a prototype navigation system that “takes notes” of where the driver prefers to go without the need to be first called upon. They can also check on their car’s vitals via updates to VW’s Car Net’s Security & Service suite, connecting drivers to the Internet to determine what fluids, if any, need to be topped-up prior to a trip, as one example.

Other technologies on display at this year’s workshop include dashboards and glass sunroofs whose pigments and coatings block infrared radiation; lightweight construction and materials techniques derived from motorsport — specifically the 2014 Polo R WRC; and need-based air-conditioning systems for EVs such as the e-up! and e-Golf.

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Lexus Europe Boss: Teutonic Trinity “Impossible” To Beat http://www.thetruthaboutcars.com/2014/11/uyttenhoven-teutonic-trinity-impossible-beat/ http://www.thetruthaboutcars.com/2014/11/uyttenhoven-teutonic-trinity-impossible-beat/#comments Tue, 11 Nov 2014 15:00:13 +0000 http://www.thetruthaboutcars.com/?p=944057 While American premium brands Cadillac and Lincoln look to the Germans for inspiration — and their places on the podium — Lexus Europe chief Alain Uyttenhoven proclaimed that the Teutonic Trinity — BMW, Mercedes and Audi — were “impossible” to beat on a global scale, settling for fourth if possible. According to Just-Auto, Uyttenhoven says […]

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While American premium brands Cadillac and Lincoln look to the Germans for inspiration — and their places on the podium — Lexus Europe chief Alain Uyttenhoven proclaimed that the Teutonic Trinity — BMW, Mercedes and Audi — were “impossible” to beat on a global scale, settling for fourth if possible.

According to Just-Auto, Uyttenhoven says the parent company is “out of its adolescence,” a turbulent time that included taking a one-two combo from the Great Recession and the 2011 Tōhoku earthquake and tsunami. Global sales prior to the occurrences topped out at 518,000 in 2007, with 2013 sales hitting a new peak of 523,000 units sold. That figure is just a quarter of what Audi aims to sell by 2020.

He adds that after establishing a reputation for high quality, customer service and environmental responsibility, Lexus will now focus on “emotion.” Thus, more high-performance vehicles with better driving dynamics, and likely more Predator grills. Diesels in Europe, on the other hand, will need more work:

The next big discussion will be about particulates. CO2 is not behind us, but we have to go to 99g/km by 2020. So, diesel has been growing because that CO2 average is easier to achieve with diesel. But the cost of purifying a diesel car is going to rise, so in the future, these engines are going to cost a lot more… For us, [petrol] hybrid is the answer.

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Next-Gen Nissan Titan Equipped With New Turbodiesel Tech http://www.thetruthaboutcars.com/2014/10/next-gen-nissan-titan-equipped-new-turbodiesel-tech/ http://www.thetruthaboutcars.com/2014/10/next-gen-nissan-titan-equipped-new-turbodiesel-tech/#comments Thu, 30 Oct 2014 12:00:39 +0000 http://www.thetruthaboutcars.com/?p=938169 When the next-gen Nissan Titan rolls up to the stage at next year’s Detroit Auto Show, the full-size truck will have a big oil-burner with enough sequential firepower to put all on Truck Mountain on notice. Car & Driver reports the 5-liter Cummins turbodiesel V8 — expected to pump out 300 horsepower and 500 lb-ft. […]

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Nissan Titan Cummins Holset M2 Two-Stage System with Rotary Turbine Control

When the next-gen Nissan Titan rolls up to the stage at next year’s Detroit Auto Show, the full-size truck will have a big oil-burner with enough sequential firepower to put all on Truck Mountain on notice.

Car & Driver reports the 5-liter Cummins turbodiesel V8 — expected to pump out 300 horsepower and 500 lb-ft. of torque — will come equipped with a sequential turbocharging system called the Holset M2 Two-Stage System with Rotary Turbine Control; Holset was an engineering firm in England that was purchased by Cummins in the 1970s, then renamed Cummins Turbo Technologies in 2006.

The system uses an electronically controlled rotary valve to direct exhaust flow to either one of the two turbos feeding power to the engine, shifting focus from the smaller to the larger of the turbos as airflow increases with engine speed and load.

As well as regulating boost pressure, the Rotary Turbine Control can be used as an exhaust brake when the accelerator is lifted. In turn, the increased temperatures resulting from the act help burn off more soot in the engine’s particulate filter.

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Fuel Prices Leave Efficient, Greener Offerings On The Lot http://www.thetruthaboutcars.com/2014/10/fuel-prices-leave-efficient-greener-offerings-lot/ http://www.thetruthaboutcars.com/2014/10/fuel-prices-leave-efficient-greener-offerings-lot/#comments Wed, 22 Oct 2014 14:00:10 +0000 http://www.thetruthaboutcars.com/?p=934794 Falling fuel prices are helping to drive sales of SUVs and trucks as of late, but at the expense of more efficient, greener offerings. Automotive News reports dealers flush with fuel efficient and alternative fuel models are dropping truck-month style incentives on the hood to help move them off the lot. KBB.com notes that the […]

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Falling fuel prices are helping to drive sales of SUVs and trucks as of late, but at the expense of more efficient, greener offerings.

Automotive News reports dealers flush with fuel efficient and alternative fuel models are dropping truck-month style incentives on the hood to help move them off the lot. KBB.com notes that the Toyota Prius and Ford C-Max alone have seen increased incentives, with the latter jumping from $2,650 last September, to $4,900 this past September.

Meanwhile, strengthening fuel efficiency targets may lead to automakers producing vehicles that, according to Kelley Blue Book senior analyst Eric Ibarra, “consumers don’t want to buy” should gasoline and diesel prices remain low. Per forecasts by the U.S. Energy Information Administration, the decrease in fuel costs will remain in play for at least another year, thanks to the oil boom in places like Alberta and North Dakota.

That said, dealerships aren’t too worried yet, believing consumers are ever-vigilant toward price spikes. Until then, SUVs and pickups will dominate the highways for another day.

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Porsche Injecting Diesel Power Into Macan For US Market http://www.thetruthaboutcars.com/2014/10/porsche-injecting-diesel-power-macan-us-market/ http://www.thetruthaboutcars.com/2014/10/porsche-injecting-diesel-power-macan-us-market/#comments Wed, 15 Oct 2014 13:00:23 +0000 http://www.thetruthaboutcars.com/?p=931418 Porsche Macan enthusiasts in the United States who want diesel power will be able to order such a thing over a year from now, as Porsche is now hard at work bringing a diesel Macan to life. Automotive News reports the diesel-powered crossover will get its power from a reworked 3-liter turbo V6 diesel sold […]

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Porsche Macan enthusiasts in the United States who want diesel power will be able to order such a thing over a year from now, as Porsche is now hard at work bringing a diesel Macan to life.

Automotive News reports the diesel-powered crossover will get its power from a reworked 3-liter turbo V6 diesel sold in its native Europe and other markets, delivering at least 245 horsepower to all four corners. The vehicle would slot between the S and Turbo models as far as price is concerned, coming in at around $60,000 to start; the S has an MSRP of just over $49,000, while the Turbo begins at $72,300.

As for when the diesel Macan would arrive, the crossover may debut at the 2015 Los Angeles Auto Show before entering the showroom near the end of 2015 or at the start of 2016.

Meanwhile, those hoping for a base Macan in the U.S. will be waiting to exhale for quite some time. Porsche Cars North America vice president of marketing, Andre Oosthuizen, says there isn’t enough capacity to build the base model, sold in the United Kingdom and China, and won’t be under consideration “for the foreseeable future.”

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Hyundai/Kia Reconsidering US Diesel Market Stance http://www.thetruthaboutcars.com/2014/10/hyundaikia-reconsidering-us-diesel-market-stance/ http://www.thetruthaboutcars.com/2014/10/hyundaikia-reconsidering-us-diesel-market-stance/#comments Tue, 14 Oct 2014 13:00:57 +0000 http://www.thetruthaboutcars.com/?p=930882 With their portfolio of hybrids and EVs in place in the United States, Hyundai/Kia are now reconsidering their stance on bringing diesel power over to the market. According to Ward’s Auto, Hyundai/Kia America Technical Center powertrain director John Juriga says his employer sees “some value with diesels,” stating the South Korean duo had planned to […]

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With their portfolio of hybrids and EVs in place in the United States, Hyundai/Kia are now reconsidering their stance on bringing diesel power over to the market.

According to Ward’s Auto, Hyundai/Kia America Technical Center powertrain director John Juriga says his employer sees “some value with diesels,” stating the South Korean duo had planned to bring them over as far back as 2009, only to back out due to then-upcoming regulations for cleaner diesels, the costs in creating them, and the higher price of diesel compared to gasoline. He says that while those issues “haven’t necessarily been eliminated, they’ve been understood better,” leading to a “more direct path” toward a U.S. diesel lineup.

Additionally, CAFE targets — especially the 2025 fleet target of 54.5 mpg — could necessitate Hyundai/Kia to add diesel to its green weapons arsenal. Juriga stated Hyundai may bring cylinder deactivation, PHEVs and EGR between 2016 and 2021, while nine- and 10-speed automatics could further its fuel efficiency game between 2021 and 2025.

That said, the duo’s diesel efforts would need to find the right fit in the U.S. in order to achieve success. Juriga explained that the Chevrolet Cruze Diesel made up just 3 percent of overall Cruze sales, and that the vehicle chosen by Hyundai/Kia would also have to go against Volkswagen strong diesel lineup. Though he didn’t offer what vehicle the duo had in mind, he believes the automakers’ customer base would be “more accepting of the technology and willing to pay a premium for the engine type in the correct product.”

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McCullough: Diesel Evoque Under Consideration For US Market http://www.thetruthaboutcars.com/2014/10/mccullough-diesel-evoque-consideration-us-market/ http://www.thetruthaboutcars.com/2014/10/mccullough-diesel-evoque-consideration-us-market/#comments Wed, 08 Oct 2014 13:00:02 +0000 http://www.thetruthaboutcars.com/?p=927682 Mrs. Beckham’s contribution to the automotive world, the Land Rover Evoque, may gain diesel power in the United States sometime soon. AutoGuide reports the plan to place a diesel engine under the bonnet of the crossover is “being considered,” according to Jaguar Land Rover North America marketing vice president Kim McCullough. At present, only the […]

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Mrs. Beckham’s contribution to the automotive world, the Land Rover Evoque, may gain diesel power in the United States sometime soon.

AutoGuide reports the plan to place a diesel engine under the bonnet of the crossover is “being considered,” according to Jaguar Land Rover North America marketing vice president Kim McCullough. At present, only the 2-liter EcoBoost powers the U.S. market model, as the 2.2-liter diesel sold elsewhere cannot meet emissions here.

JLR’s £500 million ($804 million USD) engine production plant will begin production early in 2015 of a 2-liter Ingenium diesel, which will first find a home in the U.S. under the bonnet of the new Jaguar XE. The Ingenium turbo-four gasoline engine will also likely replace the EcoBoost sometime in the future, though McCullough declined to confirm anything more.

As for the diesel Evoque, she believes greater acceptance of diesels overall in the U.S. market could help Land Rover navigate its way through increasing fuel-efficiency targets, with Ingenium diesels landing in U.S. market Jaguar and Land Rover models as the product cycle moves forward.

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Honeywell: US Turbo Market To Double By 2019 http://www.thetruthaboutcars.com/2014/10/honeywell-us-turbo-market-double-2019/ http://www.thetruthaboutcars.com/2014/10/honeywell-us-turbo-market-double-2019/#comments Wed, 08 Oct 2014 12:00:30 +0000 http://www.thetruthaboutcars.com/?p=927650 Once the biggest thing in the auto industry in the 1980s, turbocharging is back and screaming for vengeance, with the United States market expected to see double the boost pressure over the next five years. According to Autoblog, the U.S. is the second-fastest-growing market, with 38 percent of all new vehicles possessing a turbo by […]

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Once the biggest thing in the auto industry in the 1980s, turbocharging is back and screaming for vengeance, with the United States market expected to see double the boost pressure over the next five years.

According to Autoblog, the U.S. is the second-fastest-growing market, with 38 percent of all new vehicles possessing a turbo by 2019 per a forecast by manufacturer Honeywell. The growth is fueled by both the CAFE target of 54.5 mpg by 2025, and consumer demand for more fuel-efficient vehicles.

Mated to ICE engines, turbos provide consumers with gains 20 percent to 40 percent in fuel economy even as the engines themselves shrink in size and cylinder count. On the other hand, adding a turbo boosts the cost of a given vehicle by $1,000 to $2,000. That said, consumers might not mind too much when hybrid power doubles those costs, according to Honeywell senior marketing director Peter Hill.

As for the engines themselves, Hill believes diesel power will follow turbos on the path to growth, going from 3 percent to 7 percent over the same period so long as the infrastructure is there, and differences in diesel fuel taxes are overcome. He adds that diesel power may wane a little in Europe, but expects to make it up with gasoline engines, while China will see the biggest growth, moving from 23 percent now to 41 percent in 2019.

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Paris 2014: 2015 Ford Focus ST Diesel Debuts http://www.thetruthaboutcars.com/2014/10/paris-2014-2015-ford-focus-st-diesel-debuts/ http://www.thetruthaboutcars.com/2014/10/paris-2014-2015-ford-focus-st-diesel-debuts/#comments Thu, 02 Oct 2014 17:00:52 +0000 http://www.thetruthaboutcars.com/?p=923785 European customers will soon have another option on the table, as the 2015 Ford Focus ST turned up at the 2014 Paris Auto Show with diesel power. In addition to the 2-liter EcoBoost gasoline engine — capable of 252 horsepower and 270 lb-ft of torque — the hot hatch will have the 2-liter TDCi turbodiesel […]

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European customers will soon have another option on the table, as the 2015 Ford Focus ST turned up at the 2014 Paris Auto Show with diesel power.

In addition to the 2-liter EcoBoost gasoline engine — capable of 252 horsepower and 270 lb-ft of torque — the hot hatch will have the 2-liter TDCi turbodiesel under the bonnet. The TDCi is the ST’s first-ever diesel powerplant, and will deliver 182 horsepower and 295 lb-ft of torque to the front through the same six-speed manual as the EcoBoost.

Performance-wise, the turbodiesel moves the ST from nil to 62 mph in 8.1 seconds, and visits the fuel station less often with an average of 67.3 mpg on the European cycle. Stop-start is available for both engines, as well, improving fuel economy by 6 percent.

The Focus ST will arrive in European showrooms starting next year.

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Mazda 6 Diesel Delayed Due To Need For After-Treatment http://www.thetruthaboutcars.com/2014/09/mazda-6-diesel-delayed-due-need-aftertreatment/ http://www.thetruthaboutcars.com/2014/09/mazda-6-diesel-delayed-due-need-aftertreatment/#comments Fri, 12 Sep 2014 16:43:08 +0000 http://www.thetruthaboutcars.com/?p=911226 The Mazda6 diesel, long awaited as the first major competitor to the Volkswagen Passat TDI, is being delayed due to difficulties meeting emissions standards without the need for after-treatment. TTAC has learned that Mazda is changing their strategy to incorporate an after-treatment, to help meet both emissions and performance benchmarks. According to our source, the after-treatment […]

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The Mazda6 diesel, long awaited as the first major competitor to the Volkswagen Passat TDI, is being delayed due to difficulties meeting emissions standards without the need for after-treatment. TTAC has learned that Mazda is changing their strategy to incorporate an after-treatment, to help meet both emissions and performance benchmarks.

According to our source, the after-treatment free Skyactiv-D diesel engine was unable to meet stringent US diesel emissions standards. When engineers finally produced a compliant package, the power output was reportedly considered too low to meet consumer expectations, leading to a major re-think of the diesel program.

The solution will apparently be an unspecified after-treatment, with the first diesel car slated to debut in one year’s time. While the Mazda6 is the first candidate for a diesel engine, our source said that its success could mean diesel variants of other vehicles like the Mazda3 and CX-5.

Mazda’s diesel engines previously came under scrutiny for reliability issues in Australia, which led to speculation that the diesel’s delay in our market was due to this issue. Perhaps these issues (of which there is no true solution) will be ironed out as well when the diesel arrives in North America.

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Report: Global Fuel Consumption To Decline 4 Percent By 2035 http://www.thetruthaboutcars.com/2014/08/report-global-fuel-consumption-decline-4-percent-2035/ http://www.thetruthaboutcars.com/2014/08/report-global-fuel-consumption-decline-4-percent-2035/#comments Fri, 08 Aug 2014 10:00:29 +0000 http://www.thetruthaboutcars.com/?p=884393 Though peak oil usually refers to when production reaches the highest point it’ll ever see before coasting back down to the same level once experienced in the 1800s, a new report reveals a different oil peak will come in the next few years: the total product consumed worldwide. Autoblog Green says a report from Navigant […]

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Though peak oil usually refers to when production reaches the highest point it’ll ever see before coasting back down to the same level once experienced in the 1800s, a new report reveals a different oil peak will come in the next few years: the total product consumed worldwide.

Autoblog Green says a report from Navigant Research, titled “Transportation Forecast: Global Fuel Consumption,” claims worldwide consumption will begin to fall after 2021, where 367.3 billion gallons of fuel will be used that year. By 2035, the total fuel used then will have fallen 4 percent to 348.1 billion gallons.

The cause of this decline? Not peak oil, but a combination of alternative fuels and environmental concerns related to the use of petroleum, according to analyst Scott Shepherd:

The anticipated effects of climate change are driving international cooperation on mitigation efforts, including reducing oil consumption in the transportation sector. Markets for both vehicles and fuels have gradually begun to respond to these efforts, and alternative fuels -‑ including electricity, natural gas, and biodiesel ‑- are beginning to have an impact on global oil demand.

In addition, Navigant acknowledges improvements to the traditional ICE and vehicles in general in fueling the eventual decline in global fuel consumption.

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General Motors Prepares To Enter Diesel Car, Light-Duty Pickup Games http://www.thetruthaboutcars.com/2014/08/general-motors-prepares-enter-diesel-car-light-duty-pickup-games/ http://www.thetruthaboutcars.com/2014/08/general-motors-prepares-enter-diesel-car-light-duty-pickup-games/#comments Wed, 06 Aug 2014 13:00:16 +0000 http://www.thetruthaboutcars.com/?p=883258 General Motors has few diesel-powered wares at the moment, but with the U.S. diesel market expected to hit 10 percent of the overall market by 2020, GM wants as much as it can get. Automotive News reports GM vice president of global powertrain Steve Kiefer announced his employer’s diesel plans before those in attendance at […]

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General Motors has few diesel-powered wares at the moment, but with the U.S. diesel market expected to hit 10 percent of the overall market by 2020, GM wants as much as it can get.

Automotive News reports GM vice president of global powertrain Steve Kiefer announced his employer’s diesel plans before those in attendance at the 2014 Management Briefing Seminars in Traverse City, Mich., proclaiming the current Chevrolet Cruze “will be the first of many diesel-powered passenger cars General Motors will offer in the United States.”

Meanwhile, the Duramax V8 offered in GM’s heavy-duty pickups will soon be joined by a 2.8-liter four-pot under the bonnets of the Chevrolet Colorado and GMC Canyon midsize pickups. Beyond this, Kiefer hints that torque will be the driving factor on where more diesels will go. Thus, light-duty versions of the Chevrolet Silverado and GMC Sierra may receive diesel engines to compete against the likes of the Ram 1500 EcoDiesel and the upcoming Ford F-150 SFE.

Kiefer concludes by stating GM will introduce more diesel power into the market “as appropriate and as the market accepts them.”

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Clean-Diesel Sales Up 25 Percent In The US For 2014 http://www.thetruthaboutcars.com/2014/07/clean-diesel-sales-up-25-percent-in-the-us-for-2014/ http://www.thetruthaboutcars.com/2014/07/clean-diesel-sales-up-25-percent-in-the-us-for-2014/#comments Mon, 21 Jul 2014 11:00:18 +0000 http://www.thetruthaboutcars.com/?p=869994 Though hardly any of the offerings can be found in a brown wagon with a six-speed manual pushing power to the back, U.S. sales of clean-diesel vehicles have climbed up 25 percent this year. Autoblog Green reports clean-diesels are set to double their current 3 percent of total vehicles sold in the U.S. by 2018, […]

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Though hardly any of the offerings can be found in a brown wagon with a six-speed manual pushing power to the back, U.S. sales of clean-diesel vehicles have climbed up 25 percent this year.

Autoblog Green reports clean-diesels are set to double their current 3 percent of total vehicles sold in the U.S. by 2018, according to Diesel Technology Forum. The group also noted the 25 percent jump is besting overall sales thus far in 2014, having only seen a boost of 4.2 percent in comparison.

As for the cause of the leap into oil-burning, consumers seeking better fuel economy find a 30 percent gain when the engine quietly purrs, especially when 27 of the 46 available clean-diesel models for the U.S. market are cars and SUVs. Winners include Audi and Chevrolet, both moving 8,100 and 3,000 units through the first half of 2014. Meanwhile, Volkswagen, lost 8 percent in sales during the same period, though still lead the way with 42,000 vehicles leaving the lot.

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EPA: Rolling Coal Is Verboten According To Clean Air Act http://www.thetruthaboutcars.com/2014/07/epa-rolling-coal-is-verboten-according-to-clean-air-act/ http://www.thetruthaboutcars.com/2014/07/epa-rolling-coal-is-verboten-according-to-clean-air-act/#comments Wed, 09 Jul 2014 14:00:24 +0000 http://www.thetruthaboutcars.com/?p=862201 Once upon a time, tractor pull attendees who witnessed diesels churn out black smoke under the strain of a very heavy trailer decided to make their diesel-powered pickups do the same thing, sans said heavy trailer. The practice came to be known as “rolling coal,” and until last week, was nothing more than a potential […]

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Once upon a time, tractor pull attendees who witnessed diesels churn out black smoke under the strain of a very heavy trailer decided to make their diesel-powered pickups do the same thing, sans said heavy trailer. The practice came to be known as “rolling coal,” and until last week, was nothing more than a potential subject for a country song or two amid lyrics about drinking lots of beer and getting with the blue-eyed blonde of the singer(s) dream(s).

However, rolling coal has taken on a political guise as of late, usually (and literally) aimed at Prius owners allegedly trying to force their asphalt realities upon the coal enthusiasts. Of course, the Environmental Protection Agency has something to say about the whole thing: No.

Jalopnik subsidiary Truck Yeah! reports Talking Points Memo got a hold of EPA representative Liz Purchia about the legalities of pretending to be a 19th century choo-choo train on the highways of the 21st century. In short: rolling coal is a violation of the Clean Air Act. The systems used to create black smoke on purpose, including computer software “that alters diesel fuel injection timing,” are illegally overriding emissions control, something the CAA frowns upon, to say the least.

That said, enforcement of the CAA is on the manufacturer level; thus, while it is illegal to roll the coal down that old dirt road, the only punitive action may come from the police officer who just had a ton of black smoke blown directly in their face.

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Next-Generation Jeep Wrangler To Take Fight To Soft-Roaders, Hold Rubicon http://www.thetruthaboutcars.com/2014/07/next-generation-jeep-wrangler-to-take-fight-to-soft-roaders-hold-rubicon/ http://www.thetruthaboutcars.com/2014/07/next-generation-jeep-wrangler-to-take-fight-to-soft-roaders-hold-rubicon/#comments Mon, 07 Jul 2014 12:00:13 +0000 http://www.thetruthaboutcars.com/?p=860793 With more SUVs preferring the high street over muddy, rocky trails, Jeep boss Mike Manley plans for the next-generation Wrangler to better compete against these soft-roaders while still maintaining its Rubicon cred. Automotive News reports Manley’s plan to include “continued improvements of the powertrain package,” which may mean being fitted with Chrysler’s eight-speed automatic and […]

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With more SUVs preferring the high street over muddy, rocky trails, Jeep boss Mike Manley plans for the next-generation Wrangler to better compete against these soft-roaders while still maintaining its Rubicon cred.

Automotive News reports Manley’s plan to include “continued improvements of the powertrain package,” which may mean being fitted with Chrysler’s eight-speed automatic and either a smaller gasoline engine than the current 3.6-liter V6 or a diesel like that found in Ram’s 1500 EcoDiesel.

Regarding weight, Fiat Chrysler Automobiles CEO Sergio Marchionne believes aluminium would be another key ingredient in not only bringing down weight, but improving fuel economy on top of the aforementioned powertrain upgrades.

As for the solid front and rear axles that give the Wrangler its off-road prowess to compensate for increased weight and rougher highway travel, Manley didn’t say whether or not they would stay for the next generation of the iconic vehicle — due sometime in 2017 at the earliest — though he vowed Jeep would not “dilute what Wrangler stands for,” citing his killing of the two-wheel-drive Wrangler upon taking the brand’s reins.

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European Automakers Face Challenge From New Emissions, Fuel Economy Tests http://www.thetruthaboutcars.com/2014/06/european-automakers-face-challenge-from-new-emissions-fuel-economy-tests/ http://www.thetruthaboutcars.com/2014/06/european-automakers-face-challenge-from-new-emissions-fuel-economy-tests/#comments Tue, 17 Jun 2014 13:00:01 +0000 http://www.thetruthaboutcars.com/?p=845505 Already facing financial challenges under a weak home economy, European automakers may soon have a new challenge to add to the list when the European Union adopts a more accurate method of testing CO2 emissions and fuel economy among their lineups, with EVs becoming the biggest beneficiaries as a result. Automotive News Europe reports the […]

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Already facing financial challenges under a weak home economy, European automakers may soon have a new challenge to add to the list when the European Union adopts a more accurate method of testing CO2 emissions and fuel economy among their lineups, with EVs becoming the biggest beneficiaries as a result.

Automotive News Europe reports the EU will do away with the New European Drive Cycle test in 2017, adopting the United Nations’ World Light Vehicle Test Procedure for its higher accuracy than the outgoing testing method. Automakers want the WLTP delayed until 2020, citing cost increases for the reason; French bank Exane BNP Paribas estimates automakers would add €1000 ($1,356 USD) per vehicle to help recoup investment costs into adapting to the new testing standards.

The new test, which is designed to better accurately account for modern driving conditions, would push past the NEDC’s 2021 mandate of 95 grams of CO2 per kilometer by as much as 20 percent, NOx emissions also boosted among diesel offerings under the WLTP. Exane analyst Stuart Pearson noted the increased reduction goal would reflect in the industry’s bottom line:

Should the new test cycle lead to emissions say 20 percent above that on NEDC, then assuming a 30 euro per gram cost of CO2 technology, the incremental cost for the EU industry would be around 11 billion euros.

Automakers with margins below that needed to meet compliance — including Fiat, Renault and Peugeot — will struggle more than the well-off German manufacturers, while suppliers who provide parts needed to boost fuel efficiency will be the biggest winners. The standards could also boost sales of hybrids and EVs, while diesels slide in kind.

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Diesel Grows In Popularity Despite Price Fluctuations At The Pump http://www.thetruthaboutcars.com/2014/05/diesel-grows-in-popularity-despite-price-fluctuations-at-the-pump/ http://www.thetruthaboutcars.com/2014/05/diesel-grows-in-popularity-despite-price-fluctuations-at-the-pump/#comments Fri, 23 May 2014 12:00:32 +0000 http://www.thetruthaboutcars.com/?p=829361 Though diesel power is experience increased popularity among United States consumers, the wild fluctuations in the price for a gallon of diesel may put some potential oil-burner owners back on the gasoline bandwagon. Detroit Free Press reports the price fluctuations are linked to circumstances unrelated to those affecting prices for gasoline. Gasbuddy.com chief oil analyst […]

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Though diesel power is experience increased popularity among United States consumers, the wild fluctuations in the price for a gallon of diesel may put some potential oil-burner owners back on the gasoline bandwagon.

Detroit Free Press reports the price fluctuations are linked to circumstances unrelated to those affecting prices for gasoline. Gasbuddy.com chief oil analyst Tom Kloza explains that part of the swings that occurred this winter was due to the similarities between diesel and heating oil in wide use throughout Europe and the Northeastern United States. Another factor was increased demand for natural gas, prompting utilities and businesses to use diesel to generate electricity. Those and other unnamed factors drove the global price for a barrel of diesel between $119 to $130 in Q4 2013 and Q1 2014.

As for the overall market, organizations such as IHS Automotive and Diesel Technology Forum expect adoption rates of 6 percent to 9 percent by 2020, compared to 3 percent of the U.S. market currently. In addition, some 40 new vehicles are expected to enter showrooms within the next two years, ranging from pickups and SUVs to compact cars.

Diesel’s new-found popularity in the U.S. and developing economies means the oil fuel is the most common around the globe, surpassing gasoline. In turn, refiners and governments will see more profit in production and taxation from diesel.

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Japanese Automakers Form Alliance To Develop Next-Gen Fuel-Efficient Engines http://www.thetruthaboutcars.com/2014/05/japanese-automakers-form-alliance-to-develop-next-gen-fuel-efficient-engines/ http://www.thetruthaboutcars.com/2014/05/japanese-automakers-form-alliance-to-develop-next-gen-fuel-efficient-engines/#comments Tue, 20 May 2014 12:00:38 +0000 http://www.thetruthaboutcars.com/?p=826666 Japan’s cadre of automakers have formed an alliance to research and develop a new generation of diesel and gasoline internal combustion engines, with the goal of delivering a 30 percent improvement in fuel efficiency by 2020. Automotive News reports the Research Association of Automotive Internal Combustion Engines (AICE) will provide half of the 1 billion […]

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Japan’s cadre of automakers have formed an alliance to research and develop a new generation of diesel and gasoline internal combustion engines, with the goal of delivering a 30 percent improvement in fuel efficiency by 2020.

Automotive News reports the Research Association of Automotive Internal Combustion Engines (AICE) will provide half of the 1 billion yen ($9.9 million) budget for the research and development of the new engines, with the Japanese government contributing the rest. The group structure follows similar paths outlined by their European competitors, where automakers cooperate with academia and government to bring new and improved technologies to market while cutting costs in R&D.

AICE has outlined a 10-year plan for improving efficiency in the combustion engine, targeting a thermal efficiency rate of 50 percent for both gasoline and diesel engines. Diesel R&D will focus on EGR and particulate filtration systems, while R&D for gasoline aims for more complete combustion cycles and improved ignition with knock reduction.

Honda R&D managing officer Keiji Ohtsu will be the first president of the new R&D body.

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Detroit Three Forging V6 Future Atop Truck Mountain http://www.thetruthaboutcars.com/2014/05/detroit-three-forging-v6-future-atop-truck-mountain/ http://www.thetruthaboutcars.com/2014/05/detroit-three-forging-v6-future-atop-truck-mountain/#comments Mon, 05 May 2014 10:00:10 +0000 http://www.thetruthaboutcars.com/?p=815434 For five decades, the powerplant of choice for Truck Mountain has been the venerable V8. With powerful V6 engines from Ford, General Motors and Ram being favored for more and more consumers of full-size pickups, however, the V8 could soon find itself occupying a smaller niche along the mountain. The New York Times reports Ford […]

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For five decades, the powerplant of choice for Truck Mountain has been the venerable V8. With powerful V6 engines from Ford, General Motors and Ram being favored for more and more consumers of full-size pickups, however, the V8 could soon find itself occupying a smaller niche along the mountain.

The New York Times reports Ford is leading the way toward a V6 future, with 57 percent of all 2014 F-150s possessing an EcoBoost V6 under the bonnet, 47 percent of which have the 3.5-liter twin-turbo delivering the goods with 365 horsepower and 420 lb-ft of torque; the remainder opt for the naturally aspirated 3.7-liter, capable of 302 horsepower and 278 lb-ft of torque. The shift toward the V6 — which began upon increased EcoBoost production last autumn — is in stark contrast to 2013, when over 50 percent of F-150s sold had V8 power.

Further, Ford expects the 2015 all-aluminium F-150 to have a V6 in over 70 percent of trucks sold. To prepare for this sea change, the Blue Oval is dropping the 6.2-liter V8 while adding a 2.7-liter EcoBoost in its stead, leaving only the 5-liter V8 for those who tow heavy loads frequently.

Meanwhile, General Motors and Ram are unleashing their own V6 offerings to customers clamouring for the right balance of fuel economy and power. In particular, Ram’s EcoDiesel 3-liter holds a class-leading 28 mpg on the highway, while the 1500 HFE’s 3.6-liter — once outfitted with stop-start and an eight-speed automatic — holds the top spot for fuel economy in its class with 25 mpg on the highway. As for sales, GM’s new 4.3-liter V6 accounts for 20 percent in 2014, while Ram’s lineup may approach 30 percent by year-end.

In regards to the future, the Detroit Three are forging a path toward the 30-mpg full-size truck through nine- and 10-speed automatic transmissions and four-cylinder engines — such as the 2.5-liter I4 found powering the 2015 Chevrolet Colorado/GMC Canyon mid-size twins — in addition to the V6 strategy.

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Chinese Market 2015 VW Passat B8 Caught Unclothed http://www.thetruthaboutcars.com/2014/05/chinese-market-2015-vw-passat-b8-caught-unclothed/ http://www.thetruthaboutcars.com/2014/05/chinese-market-2015-vw-passat-b8-caught-unclothed/#comments Thu, 01 May 2014 11:00:53 +0000 http://www.thetruthaboutcars.com/?p=813417 For European and Chinese customers awaiting the 2015 Volkswagen Passat B8, the following spy photos should hold them until the sedan’s debut at the 2014 Paris Auto Show in October. CarNewsChina reports the Chinese model in the photos will have a wheelbase 10 centimeters longer than the European version, but both will otherwise be identical. […]

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For European and Chinese customers awaiting the 2015 Volkswagen Passat B8, the following spy photos should hold them until the sedan’s debut at the 2014 Paris Auto Show in October.

CarNewsChina reports the Chinese model in the photos will have a wheelbase 10 centimeters longer than the European version, but both will otherwise be identical. The MQB-based sedan in Europe will see power from an assortment of four-cylinder gasoline and diesel engines, as well as a rumored V6 pushing over 300 horsepower under the hood of a high-performance model.

Meanwhile, the longer Chinese version — to be produced by the FAW-VW joint venture as the Magotan — will make its debut the following April during the 2015 Shanghai Auto Show, and will only come with gasoline powerplants due to cities prohibiting diesel fuel use in passenger vehicles. Local consumers should expect to pay anywhere from 200,000 yuan to 350,000 yuan ($32,000 – $56,000 USD) once the B8 arrives in dealer showrooms; no word on what Europeans will pay for their B8.

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New York 2014: 2016 Audi A3 TDI Sportback Live Shots http://www.thetruthaboutcars.com/2014/04/new-york-2014-2016-audi-a3-tdi-sportback-live-shots/ http://www.thetruthaboutcars.com/2014/04/new-york-2014-2016-audi-a3-tdi-sportback-live-shots/#comments Thu, 17 Apr 2014 19:22:38 +0000 http://www.thetruthaboutcars.com/?p=803234 The 2016 Audi A3 TDI Sportback turned up at the 2014 New York Auto Show wearing white over its diesel-driven FWD system and automatic transmission. The diesel in question is a 2-liter turbo pushing 150 horsepower to the front through a standard six-speed S tronic transmission. Inside, drivers can kick out the jams through the […]

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The 2016 Audi A3 TDI Sportback turned up at the 2014 New York Auto Show wearing white over its diesel-driven FWD system and automatic transmission.

The diesel in question is a 2-liter turbo pushing 150 horsepower to the front through a standard six-speed S tronic transmission.

Inside, drivers can kick out the jams through the hatchback’s MMI infotainment and Bang & Olufsen audio systems while passengers make use of the on-board 4G LTE connection.

No word on pricing, fuel economy or other details beyond an arrival time of Summer 2015.

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Marchionne: No Money In Small Diesel Cars http://www.thetruthaboutcars.com/2014/04/marchionne-no-money-in-small-diesel-cars/ http://www.thetruthaboutcars.com/2014/04/marchionne-no-money-in-small-diesel-cars/#comments Tue, 08 Apr 2014 12:15:51 +0000 http://www.thetruthaboutcars.com/?p=790097 Bucking a trend that has been gathering steam beyond its traditional European stronghold, FCA head Sergio Marchionne said that FCA’s upcoming product plan, due to be revealed in May, would be light on diesel engines for B and C-segment cars. Automotive News reports that Marchionne sees no money in placing a clean diesel powertrain into […]

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Bucking a trend that has been gathering steam beyond its traditional European stronghold, FCA head Sergio Marchionne said that FCA’s upcoming product plan, due to be revealed in May, would be light on diesel engines for B and C-segment cars.

Automotive News reports that Marchionne sees no money in placing a clean diesel powertrain into a compact car if it would prevent the compact offering from being “economically viable”:

You can do this on a larger vehicle because of the costs associated with those vehicles. It’s much more difficult to join with a car like [the Chrysler 200 sedan] and keep the margins above normal. Other manufacturers are making the cars. The question of whether they’re making money is a question you should ask them specifically.

FCA has V8 diesels under the hoods of Ram’s heavy-duty pickups, and V6 oil-burners in the Ram 1500 and Jeep Grand Cherokee. But in Europe, diesels are prominent in Fiat and Alfa Romeo vehicles, particularly in countries where the fuel is subsidized (and gasoline prices are rather high). It would be difficult to imagine these smaller diesels going away entirely, but the oil-burning powertrains will certainly not make it to North America.

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UK Diesels 21 Percent Cleaner Than A Decade Ago http://www.thetruthaboutcars.com/2014/03/uk-diesels-21-percent-cleaner-than-a-decade-ago/ http://www.thetruthaboutcars.com/2014/03/uk-diesels-21-percent-cleaner-than-a-decade-ago/#comments Thu, 27 Mar 2014 13:30:13 +0000 http://www.thetruthaboutcars.com/?p=782033 A study issued earlier this month by the Society of Motor Manufacturers and Traders has concluded that modern diesel engines in the United Kingdom are 21 percent cleaner than that were a decade earlier. Hybrid Cars reports the group’s New Car CO2 Report also found modern diesels to be 27 percent more economical than in […]

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A study issued earlier this month by the Society of Motor Manufacturers and Traders has concluded that modern diesel engines in the United Kingdom are 21 percent cleaner than that were a decade earlier.

Hybrid Cars reports the group’s New Car CO2 Report also found modern diesels to be 27 percent more economical than in 2003, greatly aided by technologies — including stop-start and common-rail systems — in reducing emissions and running costs.

Average UK vehicle CO2 output fell 29.1 percent over the past 14 years to just 128.3g/km, achieving the 130g/km target set by the European Union for 2015.

For their part, Bosch — one of the manufacturers at the forefront of advancing diesel technology — says it will continue to move diesels forward in the march toward further cleanliness and efficiency, going so far as to include hybrids — such as the Bosch-augmented Peugeot 3008 HYbrid4 — in order to meet the 2020 standard of 95 grams of carbon dioxide per kilometer.

 

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Diesels, Refinement Key To Kiefer’s Vision Of Future GM Engine Development http://www.thetruthaboutcars.com/2014/03/diesels-refinement-key-to-kiefers-vision-of-future-gm-engine-development/ http://www.thetruthaboutcars.com/2014/03/diesels-refinement-key-to-kiefers-vision-of-future-gm-engine-development/#comments Fri, 21 Mar 2014 12:30:54 +0000 http://www.thetruthaboutcars.com/?p=776809 General Motors head of global powertrain and former Delphi senior vice president of powertrain systems Steve Kiefer aims to steer engine development toward a brighter future, one influenced by his love for diesels, quietness and refinement. Automotive News reports Kiefer’s vision may have begun to come to fruition this week with the debut of the […]

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Steve Kiefer

General Motors head of global powertrain and former Delphi senior vice president of powertrain systems Steve Kiefer aims to steer engine development toward a brighter future, one influenced by his love for diesels, quietness and refinement.

Automotive News reports Kiefer’s vision may have begun to come to fruition this week with the debut of the new Ecotec family of engines slated to power 25 percent of GM’s global lineup by 2017. The eleven engines are based on older-though-proven technology found in the cam chains, blocks and other components, resulting in a family with lower NVH than previous engines. The new Ecotec family is a reflection of Kiefer’s method of improving existing technology to accomplish what competing engines already do — such as Ford’s EcoBoost — for little cost in development and assembly.

Speaking of Ford, both the Blue Oval and the General are collaborating on a new generation of nine- and 10-speed transmissions for their respective pickups, with the latter expected to arrive in two years. Though no word has been said on whether GM will either use diesel power or smaller gasoline engines in their fullsize trucks, Kiefer’s experience on the supply side of the industry — especially in regards to knowing what the competition is doing to be green and efficient — could prove valuable in the long run.

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Volvo Drive-E Modular Engines Lay Foundation For Future Hybrids http://www.thetruthaboutcars.com/2014/03/volvo-drive-e-modular-engines-lay-foundation-for-future-hybrids/ http://www.thetruthaboutcars.com/2014/03/volvo-drive-e-modular-engines-lay-foundation-for-future-hybrids/#comments Fri, 21 Mar 2014 12:01:56 +0000 http://www.thetruthaboutcars.com/?p=776865 Beginning with the 2015 model year, Volvo’s S60, V60 and XC60 will come with the automaker’s new Drive-E Volvo Engine Architecture family of small three- and four-pot gasoline and diesel engines, laying the foundation for PHEVs down the road. Autoblog Green reports the VEA engines now making their way into 2015 models include a turbo/super-four […]

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Beginning with the 2015 model year, Volvo’s S60, V60 and XC60 will come with the automaker’s new Drive-E Volvo Engine Architecture family of small three- and four-pot gasoline and diesel engines, laying the foundation for PHEVs down the road.

Autoblog Green reports the VEA engines now making their way into 2015 models include a turbo/super-four gasoline monster pumping 302 horsepower, a 240-horsepower turbo-four, and a twin-turbo-four diesel good for 178 horses. All three displace 2 liters under the bonnet, and are mated to a new eight-speed automatic transmission designed to Drive-E’s goal of enhancing fuel efficiency.

By MY 2017, Volvo will introduce an additional pair of 2-liter turbocharged gasoline engines and a trinity of 2-liter turbodiesels, all organized in two clusters of four split between performance and economy. The economical gasoline engines are expected to range between 148 and 186 horsepower, while the diesels will move 118 to 147 horses.

The VEA family came about in 2007 during Volvo’s time with Ford, where the automaker’s engineers used Ford engines to build upon their own ideas, only to realize a better way by making the business case for building their own engines so as to not disturb Ford’s manufacturing processes.

However, when the case was presented to CEO Alan Mullaly, Mullaly directed the Swedes to future owner Geely, as Ford was in the process of selling Volvo to the Chinese automaker at the time. The VEA project became a key part of the sale to Geely in 2010, receiving a huge push to the tune of $11 billion, shared with Volvo’s Scalable Product Architecture set to underpin future vehicles.

Speaking of the future, the engines were designed with PHEVs in mind, and thus include necessary components that could be easily connected to an electric motor system fitted either with the engine — thanks to the latter’s compact size — or in the rear of the vehicle. At present, the VEA Drive-E family offers stop-start technology, brake regeneration, CVVT and more.

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