There was a time in the 1960s when GMC built a 702 cubic-inch V12 engine available in heavy-duty trucks, and one of these ...

GM used the LQ9 in premium large SUVs and pickup trucks from 2002 to 2007, when other GM 6.0L engine versions replaced both ...

GMC just built the longest-range electric truck. I tested it and got an exclusive look at how the GMC Sierra EV Denali ...

Additionally, the fix must be applied as soon as possible to affected Escalade SUVs currently in dealer inventory, with the sale ... engines motivating the Escalade make use of the GM 10-speed ...

General Motors has announced a new lineup of Ecotec engines that will power its smaller offerings through the end of the decade. Slated to arrive in both three- and four-cylinder applications ...

In an effort to help meet more restrictive emissions standards, GM launched a technology in 2005 that deactivates engine cylinders during undemanding driving scenarios. Known by both Displacement ...

The Northstar V8 has been a great engine for General Motors, but there's no denying that it's past its prime. GM had been working on an engine program to replace the Northstar with a new high-tech ...

See All 4 Photos This is the drive behind Comp Cams new Fifty State Legal (FSL) camshaft line for the entire range of GM LS Gen III/IV V-8 engines. Thanks to Comp, there is now a 50-state-legal ...

Earlier Corvettes just didn’t have the space for GM to package turbochargers close to the engine and still meet all their other engineering standards for clearance, heat control and service.

Like most other protection plans, GM warranties have some stipulations about noncovered repairs. These include issues due to negligence of routine maintenance, such as worn-out brake pads, engine ...

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