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

A new federal investigation now targets a persistent problem with GM's popular 6.2L V8 L87 engine. The National Highway Traffic Safety Administration (NHTSA) has launched an Engineering Analysis after ...

Despite a dealer's promise that a known mechanical flaw was fixed in the new model, one 2025 GMC Yukon Denali suffered ...

The National Highway Traffic Safety Administration is supercharging its investigation into General Motors' 6.2-liter L87 V8 engines in the U.S. after receiving additional complaints of engine bearing ...

GM's new sixth-gen V8s will supposedly include new 5.7- and 6.6-liter versions, which could mark the return of the iconic ...

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

There will always be a debate among pickup truck buyers over the choice between a diesel and a gasoline engine. In today's market, when a truck buyer decides to go with a heavy-duty pickup over a more ...

From simple design to proven performance, here’s why the naturally-aspirated V8 engine continues to earn a reputation for reliability. Naturally-aspirated V8s are simple, reliable engines with fewer ...

Yorch Glez ditched his Chevy Silverado 5.3L V8 for the Silverado 3.0L Duramax and regrets it! He's considering going back. Is the Duramax really a downgrade? What's your take?

The inline-6 engine layout has its fans in the gas world, but it's the de facto standard design among diesel aficionados. Hardly surprising, as these engines are less complex than any V layout and ...

Update, 2:45pm: This post has been updated to clarify the relationship between this latest investigation and GM's earlier recall of the L87 engine. Hysterical fears that V-8 engines would be wiped ...