You don’t traditionally associate fuel economy with high-end luxury brands, but Jaguar currently sells three of the most fuel-efficient vehicles on the market, with no electric motors in sight.
The one-time fuel economy laggard is now greener than ever, and it has an engine family with a stupid name to thank for it.
Bosch, the creator of the horsepower-boosting water injection system in the BMW M4 GTS, will now offer the technology to any automaker that wants it.
Spraying distilled water vapor into an engine’s combustion chamber has an added bonus of greatly increasing fuel efficiency — meaning Bosch might have a lineup at its door when the system enters mass production in 2019, Autocar reports. (Read More…)
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…)
Ford Motor Company didn’t want an opportunity to claim bragging rights to pass by, so it sent its 3.5-liter EcoBoost engine in for a massage.
The result was a torque (eco)boost of 30 pounds-feet, raising the engine’s output to 365 horsepower and 450 lb-ft. That places Ford’s F-150 ahead of its closest full-size six-cylinder competitor, the Ram 1500 EcoDiesel, which claims 420 lb-ft. (Read More…)
Diesel? What’s that?
Volkswagen is embracing a far less controversial type of fuel with its new 1.5-liter TSI engine, unveiled yesterday at the Vienna Motor Symposium.
The ultra-efficient four-cylinder uses variable turbine geometry (VTG) in its turbocharger to generate peak torque at a low 1,300 rpm, then maintain a flat torque curve until about 4,500 rpm. This leads to fuel economy gains and a better driving experience. (Read More…)
Speaking at a conference this week, EPA exec Christopher Grundler said automakers have asked for higher octane fuels for higher compression tolerance and more powerful engines, Automotive News is reporting.
Speaking at the CAR Management Briefing Seminar series, Grundler said the EPA has the authority to regulate fuel, but that the agency would investigate whether it would make sense to offer the higher-grade fuel. Grundler is the agency’s director of the Office of Transportation and Air Quality.
(Note to Grundler: You seem like a smart guy. Why can’t we all have race fuel all the time?)
The King of Truck Mountain may have new aluminum armor these days, but Ford has no plans on fully equipping the rest of its lineup with the metal.
Fiat Chrysler Automobiles’ Chrysler Group has big plans for its venerable Pentastar engine family, all in the name of improved fuel efficiency and power.
The European test cycle for fuel economy and emissions may need to be taken out back, based on findings by policy group Transport and Environment.
Losing 700 pounds may not be enough in the fuel economy for the 2015 Ford F-150, as plans are being made to add hybridization to the mix.
The oft-maligned European fuel-efficiency testing cycle have produced a few manipulators, per green lobby group Transport & Environment, with Mercedes-Benz as the biggest offender.
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.