A recently filed patent details a new GM cylinder deactivation system that appears to be heading to the next-gen V8 engines ...

The late eighties were supposed to be the age of compromise for performance cars, squeezed by fuel prices and emissions rules ...

GM recalls nearly 600,000 vehicles for L87 V8 engine failures after 1,000+ complaints. Multiple lawsuits now consolidated and the class action lawsuit is set to begin; plaintiffs claim GM's repair ...

Unless you're really into dirt bikes, you probably haven't touched a two-stroke engine in decades — if you ever have. These mechanically simple motors combine the four strokes we all know and love ...

New information has surfaced about GM’s sixth-generation small-block V8, which is expected to come in two sizes. Like Stellantis with its Hemi V8, General Motors has no intention of discontinuing the ...

After its own investigation, GM initially recalled 721,000 SUVs and trucks with 6.2L V8 gas engines. But NHTSA started getting complaints about engines outside the recall. The National Highway Traffic ...

Oct 27 (Reuters) - The National Highway Traffic Safety Administration is expanding its probe into 286,000 General Motors (GM.N), opens new tab vehicles in the U.S. over a possible engine failure issue ...

Barra stated GM is "raising our calendar year 2025 guidance to EBIT-adjusted of $12 billion to $13 billion, EPS diluted adjusted of $9.75 to $10.50 per share and adjusted automotive free cash flow of ...

General Motors Co. is being sued for fraud after the Detroit automaker recalled nearly 600,000 trucks and SUVs for potential engine failure this year. Lawyers for seven plaintiffs on Tuesday asked the ...

Certain units of the 2023 through 2024 Chevy Silverado 1500 pickup motivated by the turbocharged 2.7L I4 L3B gasoline engine are included in a new GM Service Update containing a fix available for a ...