Chevrolet decided to switch from Detroit Diesel to Duramax engines due to a few factors, including a need for greater power ...

A safety recall issued for GMC Yukon diesel SUVs following fuel tank mismatch concerns. Learn which models are affected and ...

R ecently, nearly one million drivers were reported to be at risk of a dangerous engine defect found in various vehicles. If ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DETROIT (AP) — General Motors has signed a ...

General Motors is postponing the launch of a new inline-six turbodiesel engine in the Chevrolet Silverado 1500 and GMC Sierra 1500 until the 2020 model year. The EPA's emissions certification process ...

Shares of General Motors fell about 2.5 percent Thursday afternoon after some truck owners alleged in a lawsuit that the company cheated on government diesel emissions tests. The lawsuit filed in U.S.

General Motors on Thursday denied allegations made in a lawsuit that the company’s full-size diesel pickup trucks cheat on emissions tests. The lawsuit filed by lawyers for two truck owners in U.S.

DETROITDETROIT — General Motors has signed a deal to develop railroad locomotives powered by a hydrogen fuel cell and battery system. Under a nonbinding agreement with locomotive maker Wabtec Corp., ...

This image provided by General Motors shows the GM Logo. General Motors says it has signed a deal, Tuesday, June 15, 2021, to develop railroad locomotives powered by a hydrogen fuel cell and battery ...