From 1966 to 1972, GMC quietly produced one of the largest gasoline-powered V8 engines ever fitted to an on-road vehicle – the 637 cubic inch (10.4-liter) 60-degree V8. Designed primarily for ...

General Motors recalls 597,630 Cadillac, Chevrolet, and GMC vehicles from 2021-2024 due to engine defects that increase crash risks ...

NEW YORK (AP) — General Motors is recalling nearly 600,000 vehicles across its Cadillac, Chevrolet and GMC brands in the U.S. due to potential manufacturing defects that can cause engine failure ...

GM’s latest recall affects more than 597,600 SUVs and pickup trucks from its Cadillac, Chevrolet and GMC brands over an issue that may lead to engine damage or failure.

In a viral video, a mechanic tried to rev the engine of a GMC Denali at the shop and discovered the issue causing it to create strange noises.

While you won’t find a lot of V6 engines in the history of GMC trucks, there are a few standouts. Here are three of the most powerful GMC V6s.

The 2025 GMC Yukon receives a mid-cycle refresh that brings a new face, a redesigned dash, and an improved diesel engine option. The updated diesel 3.0-liter inline-six—now available on all ...

Equipped with a new 328-hp 2.5-liter engine, the 2024 GMC Acadia is more powerful than the previous version. Image: Kristin Shaw/Popular Science ...

The classic 1973 GMC Motorhome had a gross, little-known option that let it spray sewage out the exhaust as you drove.