A GMC Yukon Denali owner, who experienced engine failure at just 2,381 miles, is ensuring that the problem receives attention. A message displayed on the SUV says its 6.2-liter V8 L87 engine failed at ...

Turning off cylinders when they're not in use is a hallmark of many modern engines. But in the 1970s, a formidable obstacle stood in the way.

Ford streamlined its 2027 Ford F-250 Super Duty lineup by discontinuing the entry-level 6.8-liter Babyzilla gas V-8.

Given the fact that GM's new Mongoose diesel V8 makes more power than the Ford Super Duty's 6.7L V8 Power Stroke, should The ...

Detroit's heavy-duty truck segment has a new displacement champ. General Motors teased an 8.3-liter mammoth of a turbo diesel V8 by means of a short video that stars a mongoose and a scorpion. To be ...

Earlier this month, GM Authority made our case about the rumored 8.3L Duramax V8 turbo-diesel. In our story, we not only told you that all signs pointed to the engine being real, but also that our ...

FLINT — General Motors Co. is "very confident" in newly designed V-8 engines for its reimagined light-duty pickups after being dogged by engine recalls last year. GM's new L76 5.7-liter and L78 ...

The 2027 model year marks the newest "truck wars" for the Detroit automakers, this time with a focus on V-8 engines. General Motors is touting new and improved gas-powered engines as well as a ...

Ford is lowering the starting price of some of its F-150 performance pickup trucks for the 2027 model year. It's also making its V-8 engines more available, offering its 5.0-liter engine across every ...

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The 2.7-liter V-6 base engine is broomed for a related 3.0-liter EcoBoost mill. Like the 2.7, the block is compacted-graphite iron, but the added displacement boosts torque by 10–11 percent in the rev ...

The 2027 Ford F-150 is a mid-cycle refresh, not a redesign. Ford replaced the base 2.7-liter EcoBoost V-6 with a 325-horsepower, twin-turbocharged 3.0-liter EcoBoost V-6, added trailer-towing ...