The 2021 GMC Sierra HD (Heavy Duty) – which consists of Sierra 2500HD and 3500HD models – adds three new exterior colors to its palette: Hunter Metallic, Ebony Twilight Metallic, and Cayenne Red ...

For the 2021 model year, GMC has redesigned the big Yukon SUV. Now entering its fifth generation as a truck-based sport utility, the Yukon modernizes interior comfort and roominess while maintaining a ...

As GM Authority has covered previously, certain 2021 GMC Sierra 1500 models normally equipped with automatic engine stop-start are rolling off the line without the feature due to the ongoing global ...

Introduction - Find the best GMC deals! Americans love their pickup trucks, and automakers are happy to oblige. The Canyon is a midsize pickup that fills a gap for GMC buyers who don't need or want a ...

It's always a good thing when we get to this point in the lifecycle of a long-term test vehicle and have nothing of any grave importance to report. Such is the case with our 2021 Four Wheeler of the ...

We love this time of year, when we get to introduce the newest additions to our long-term test fleet. Coming off its recent win of our 2021 Four Wheeler of the Year test, we're excited to spend the ...

GMC will happily sell you a brand-new Sierra Denali equipped with the 6.2-liter EcoTec3 V8 engine and a 10-speed automatic transmission from $64,685. For most people, that’s a lot of truck. That ...

GMC is on a roll right now, and Denali is a big reason for that. The luxury sub-brand – success elevating it from being anything so pedestrian as a mere trim – has helped make SUVs like the 2021 GMC ...

*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, registration ...

*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, registration ...

General Motors’ Super Cruise, one of the best advanced driver assist systems on the market, is getting a big upgrade for 2022 and will be available on way more vehicles — including, for the first time ...