The direct-injection fuel system is one of several propane-powered technologies PERC is showcasing at this year’s ACT Expo.

Big-block V8 engines have long been at the heart of American muscle car performance. Some of these engines became ...

GM canceled its 4.5L V8 LMK turbodiesel Duramax engine in 2009, but now, an early prototype of the ambitious V8 has reemerged ...

Diesel: once the king of torque and long-haul reliability — now the villain of the automotive world? In this episode of MW180 ...

GM is working on a sixth-gen Small Block V8, set to debut with the 2027-MY light-duty pickups. So what should the new GM Small Block truck engine be called?

The automotive world may be downsizing its powertrains globally, but that hasn't stopped GWM unleashing its first V8 in China this week.

GWM has shocked the new-car market with a massive announcement — it is going to sell V8 petrol models, and the first is a ...

Owners of these Chevrolet Silverado and GMC Sierra trucks with Duramax 6.6-liter diesel engines are eligible for a big class ...