The next-generation small block could launch for the 2027 model year with displacements of 5.7 and 6.6 liters instead of the ...

New information has surfaced about GM’s sixth-generation small-block V8, which is expected to come in two sizes.

General Motors is currently investigating reports of an occasional misfire affecting vehicles equipped with the 3.0L I6 LZ0 ...

If you’re into GM vehicles, and we suspect you are, then you’re probably somewhat familiar with the various GM engine RPO codes, or at least the big ones. You know, like LT1, the naturally aspirated 6 ...

The first difference that stands out between the LSA and LT4 General Motors engines is that the first is obviously an LS, while the latter is an LT. While being of two distinct small block engine ...

The new engineering analysis covers 286,000 vehicles that were part of NHTSA’s original investigation but weren’t covered ...

GM's 2.7L TurboMax engine is a great example of how automakers are favoring downsizing and turbocharging in favor of high cylinder counts and large capacities these days. The engine, which was ...

There's no telling if the world of personal transportation will ever fully make the switch to electric power, but an all-electric future at GM just got a little bit further away. General Motors ...

General Motors has announced official plans to produce its own Formula 1 power units (meaning both engines and hybrid components) starting in 2028, and to make them for Andretti Cadillac. This is a ...