Category: Engines

By on July 23, 2016

2016 Mazda CX-5, Image: Mazda

Volkswagen’s emissions scandal gave oil burners a bad name, but Mazda isn’t ditching its plans for a diesel roll-out in North America.

The automaker has an internal timeline for a stateside launch of Skyactiv diesels that will meet stringent U.S. pollution regulations, Automotive News reports. Read More >

By on July 22, 2016

2015-Chevrolet-CorvetteZ06-003-sm

Two years of owner complaints and embarrassing media coverage forced Chevrolet to do something about the Corvette Z06’s overheating problems.

The automaker plans to dial down the engine temperature of 2017 models by installing a new hood with larger vents and a modified supercharger cover, hopefully ending the overheating warnings that plagued Z06 models that ventured onto the track. Read More >

By on July 18, 2016

2017 Ford F-450 Super Duty Platinum Crew Cab 4x4

Last week, Ford announced that the F-150’s new 3.5-liter Ecoboost V6 puts out more torque than V8-powered segment rivals. While that was exciting news for full-size truck buyers, Ford wasn’t done. Someone in Dearborn wants all of the torques. This morning, Ford escalated the twist wars by releasing engine and towing specifications for its updated Super Duty trucks.

Snatching the torque crown from Fiat Chrysler Automobiles, the 2017 F-Series Super Duty will be available with an updated 6.7-liter V8 turbo diesel that makes a class-leading 925 pounds-feet of torque. That beats the Ram 2500’s 900 lb-ft, when equipped with the venerable Cummins 6.7-liter inline six turbo diesel. Read More >

By on July 12, 2016

2017 Elantra Sport

Hyundai set out to make its Elantra hotter, and it’s happy to report that the sedan’s output now tops 200 horsepower in newly unveiled Sport form.

The 2017 Elantra Sport brings a third engine choice to the model lineup — a turbocharged 1.6-liter direct-injection four-cylinder making “more than” 200 horsepower and 190 pounds-feet of torque, according to the automaker. Read More >

By on July 11, 2016

3.5-liter-EcoBoost-engine-close-up

Ford clearly low-balled its power figures when it issued a sneak peek of the second-generation 3.5-liter EcoBoost V6 back in May.

The newly massaged engine, which will get its debut in the 2017 F-150, was thought to gain 30 pounds-feet of torque. Now, Ford claims the mill will gain 10 horsepower and 50 lb-ft, for a total of 375 hp and 470 lb-ft — a torque figure that beats the F-150’s V8-powered competition. Read More >

By on July 9, 2016

Driving Matters Mazda6 Times Square Mesh Board South, Image: Mazda USA

Our own Timothy Cain was smitten after spending a week with the midsize Mazda6. It’s a hard vehicle to hate. With its sexy, sculpted sheetmetal, it’s one of those cars you turn back to look at after you park it.

But the Mazda6, even with its willing chassis and sporting demeanor, is still missing many ingredients, one of them power. Call it the Miata Effect, or simply realize that Mazda doesn’t have its own V6 to stuff under the Mazda6’s long hood. Mazda’s midsize sedan isn’t nearly close to the most powerful option in the segment.

That may change though thanks to the Mazda CX-9 and its 2.5-liter turbocharged four-cylinder engine.

Read More >

By on July 8, 2016

tdiengine

A software fix designed to bring sidelined 2.0-liter diesel Volkswagen models into compliance just made the vehicle dirtier, a European consumer group claims.

According to Reuters, the Italian consumer group Altroconsumo tested an Audi Q5 that underwent Volkswagen’s technical fix, only to find that nitrous oxide emissions were 25 percent higher than before. Read More >

By on July 8, 2016

2017 Audi A5 Coupé

Audi’s commitment to building a green, electrified nirvana likely means future V8s will have to die, a source within the company claims.

The source told Autocar that development of future V8 families is unlikely, given Audi’s plan to have 25 to 35 percent of its rolling stock go all-electric by 2025. Read More >

By on July 7, 2016

AAA Fuel Test

AAA hired an independent lab to complete 4,000 miles of simulated driving to compare Top Tier gasoline with the cheaper blends. Their findings show that the additive packages in Top Tier gas resulted in fewer carbon deposits than those found in the non-Top Tier gasoline test.

The study also found that there were some secondary benefits to the better additive packages, including slightly better fuel economy and better drivability. The benefits are apparent, but do consumers really care? Read More >

By on July 6, 2016

2012 Ford E-350 Van, Exterior, grille, Picture Courtesy of Alex L Dykes

It was heady days at Ford’s Windsor Engine Plant in the late 1990s and early 2000s. The facility cranked out Triton V8 engines and the mighty 6.8-liter V10 for an insatiable truck and SUV market (remember the Excursion?), but its future is now in jeopardy.

Aggressive fuel economy targets and the move towards EcoBoost power and fewer cylinders in Ford engine bays have workers and their labor leaders wondering how long they can continue building the factory’s chief powerplant — the Triton V10. Read More >

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