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

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 settlement covers 2011- 2016 Chevrolet Silverado or GMC Sierras equipped with a 6.6L Duramax diesel engine and Bosch CP4 ...

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

However, not all tires are created equal, and versions that are ideal for your daily commute aren't likely to hold up if you ...

This GMC Denali Dually with 37” tires and 22” XF wheels is a MONSTER on the road. See why this truck is unstoppable! #GMCDenaliDually #TireBeast #XFwheels ...

Legacy automaker General Motors (GM) just hit a slick spot on the road to success, and started to spin out. A planned layoff ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

For the same price, you could get yourself something like a GMC Hummer EV SUV, but you’d miss out on the monster truck fun plus a full-body massage courtesy of a twin-engine rumble for whatever ...