Chevy's LT4 and LT5 engines were used in a wide variety of different car models. Despite the similar names, they're actually ...

GM invests $550 million to boost U.S. output of gas-powered vehicles. Chevrolet Blazer production moves from Mexico to Spring ...

GM confirmed to the Detroit Free Press on Nov. 24 that $300 million is slated for Romulus Propulsion Systems to produce 10-speed transmissions for full-size pickups and SUVs. The other $250 million ...

At the dealership, technicians found spun rod bearings that had damaged the connecting rods and crankshaft, sending metal fragments through the system. His Sierra needed a replacement L87 engine, plus ...

General Motors has been dragged to court several times this year, and it's headed there again after another displeased ...

This little blue bomber swaps the original 138-horsepower 1.4L four-banger for the 5.3L V8 LM7, transforming the Chevy Sonic ...