By on October 15, 2016

Ford 1.0L Ecoboost. Photo courtesy Ford.

If you think engine displacements have become a little too European over here, you’d hate to see the motorcycle-worthy powerplants motivating econoboxes on the other side of the pond.

Paired with the magic of modern technology, inline threes and parallel twins can now make enough grunt to move respectably sized vehicles. However, those days could soon be over, all thanks to ambitious regulators and the downsized engines’ tendency to spew man-sized amounts of pollution.

And if you think this isn’t America’s problem, think again. (Read More…)

By on October 5, 2016

2017 Ford F-150

It’s not a revolution in fuel efficiency, but an evolution.

Ford added a healthy dose of new technology to the 2017 F-150’s 3.5-liter Ecoboost V6 powertrain, but the significance of the newfound efficiency depends on who you ask. To the folks at the Blue Oval, it’s a mileage boost worthy of celebration. To would-be buyers, it’s a minor perk, but tell me more about the torque. (Read More…)

By on September 30, 2016

2016 Ford Mustang GT convertible

Throughout its life, the Mustang GT has been called many things, from sexy, to speedy, to downright stupid — but never has it been called a fuel sipper. Ford UK doesn’t seem to care.

For the UK’s annual fuel economy challenge, one of Ford’s entries will be the 410-horse Mustang GT convertible, which is rated for an optimistic 20 miles per gallon in Great Britain. (Read More…)

By on September 29, 2016

2017 Ford F-150 Raptor

Ford Motor Company has issued specifications for its 2017 F-150 Raptor off-road performance pickup, and you can thank the company’s engineers for the attractive numbers.

The next-generation Raptor makes serious gains not just in horsepower and torque, but also in fuel economy. The mileage boost should make those dirt-flinging romps through the countryside just a little bit greener. (Read More…)

By on September 22, 2016

2012 Buick LaCrosse eAssist, Interior, fuel economy, Picture Courtesy of Alex L. Dykes

As low gas prices persist and electric vehicles fail to find the widespread traction once predicted by the Obama White House, automakers have supercharged their fight against the country’s lofty 2025 fuel economy target.

Fuel prices and the popularity of trucks and SUVs means the federal 54.5 mile per gallon target isn’t reasonable, automakers say. Continuing down the same road and pretending the landscape hasn’t changed? That’s a recipe for disaster, according to industry groups. (Read More…)

By on September 20, 2016

2016 Jeep Wrangler Unlimited red

The next-generation Jeep Wrangler needs to satisfy increasingly stringent fuel economy requirements, which means shaving weight off of the brick wherever possible.

While Fiat Chrysler Automobiles has shunned widespread use of aluminum (a la Ford F-150), a significant amount of the lightweight metal will still find its way into the upcoming model, according to an internal Alcoa new release posted to JL Wrangler Forums. (Read More…)

By on August 31, 2016

Boeing 707 water injection takeoff (USAF/Wikimedia]

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…)

By on August 30, 2016

pumping gas

Whoa, slow down a minute. That’s the message from three Republican members of the House Energy and Commerce Committee, which is reviewing fuel economy targets set out for automakers.

The members want more time for car companies to respond to a key report about the 54.5 mile per gallon corporate average fuel economy (CAFE) target, The Detroit Free Press reports. (Read More…)

By on August 26, 2016


Low-octane gasoline. It was great for the detuned boat anchors found under the hoods of 1970s Malaise-era barges, because you weren’t having fun, anyway.

The future of gasoline-powered vehicles is all about high-compression engines and ever-stricter environmental regulations, meaning gasoline with higher octane than today’s pumps can provide could be on the horizon. (Read More…)

By on August 22, 2016

2015 Honda Fit EX 6MT Front, Image: Ronnie Schreiber/The Truth About Cars

Apparently, the 10-speed automatic transmission co-developed by Ford and General Motors doesn’t impress Honda, because it wants a gearbox with more cogs.

The Japanese automaker recently filed a patent for an 11-speed, triple-clutch transmission, AutoGuide reports. (Read More…)

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