GM has released a new service update for the 2022 GMC Sierra 1500 in regard to poor shifting quality from the truck’s automatic transmission. The problem: certain units of the 2022 GMC Sierra 1500 may ...

The entire reason you drive an automatic transmission instead of a manual one is that it's much easier overall in terms of actual driving and caring for it — not to mention that stick shifts are a ...

General Motors' 4L60-E automatic transmission is one of the most popular transmissions ever built. It was initially designed to replace and modernize GM's older Turbo 700R4 — also known as the ...

Welcome back to our 2015 GMC Canyon long-term test. To read the whole series, click here. My first real issue with our long-term GMC Canyon has arisen. After four months of driving this truck, the ...

Originally developed for the 2015 Corvette Z06, GM’s Hydra-Matic 8L90 eight-speed auto trickled to the normal 2015 Corvette and the 2015 Cadillac Escalade. Designed to be mated exclusively to the 6.2 ...

Get the latest car news, reviews, and features.

GM has announced a new automatic transmission with 8 speeds as a standard feature in 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon Denali/Yukon XL Denali. The new Hydra-Matic 8L90 8-speed is to ...