All about the 8.1L Vortec: Chevy's final big block engine

From trucks and RVs to boats, Chevy's 8.1L Vortec powered heavy-duty machines with massive torque. Here's what defined GM's ...
autonext

GM's 8.3-litre Mongoose diesel makes more power by working less

The biggest V8 GM has put in a pickup makes 67 hp per litre, less than the engine it replaces. It is the opposite of the ...
The Autopian

The Chevy Silverado And GMC Sierra HD’s New 8.3-Liter Duramax Diesel Is The Biggest V8 Ever Put In A Mass-Produced Pickup Truck

An 8.3-liter Duramax turbodiesel V8 is officially coming, and it looks like it's aiming for the HD pickup torque crown.

Cars That Require Premium Fuel Don't Always Benefit From It, Our Tests Show

If premium fuel is necessary to match the horsepower, acceleration, or towing figures used in advertisements and listed on ...

Edmunds ranks the best used SUVs for your family

Edmunds reports the best used family SUVs, highlighting the Kia Sportage, Toyota Grand Highlander, and Honda CR-V for their ...
CNBC

GM touts new V-8 engines in revived ‘truck wars’ with Ford, Ram amid lackluster EV sales

The 2027 model year marks the newest "truck wars" for the Detroit automakers, this time with a focus on V-8 engines. General Motors is touting new and improved gas-powered engines as well as a ...

NASCAR: Sam Mayer Hit With Major Change as 2027 Plans Take Shape

Sam Mayer is returning to JR Motorsports, but his move back to the No. 1 Chevrolet comes after two seasons away from the organization. JRM announced Tuesday that Mayer will return for the 2027 NASCAR ...