GM Authority

GM 4.3L V6 Reaches 1,400 HP On The Dyno: Video

Scoggin Dickey Parts Center pushes a stock-block GM 4.3L V6 LV3 to 1,403 horsepower on the dyno. Watch the twin-turbo LV3 defy expectations.
AutoGuide

Some GM Trucks Are Lying About How Much Fuel They Have

General Motors is looking into a fuel system issue that could cause certain heavy-duty pickups to stall, even when the fuel ...

GM recalls thousands of vehicles over transmission issue that could increase risk of crash

General Motors is recalling model year 2022 Chevrolet Tahoe, GMC Yukon and Cadillac Escalade SUVs for transmission problems, with dealers installing new software.
Torque NewsOpinion

2026 Tundra V35A Engine Analysis: NHTSA 25V767 Recall, Machining Swarf Contamination, and the Nissan Titan VK56VD Reliability Contrast

A Nissan Titan PRO-4X owner is ready to make the leap to a 2026 Toyota Tundra but the truck’s problems are making him ...
CarBuzz

GM’s 5.3L V8 Has Powered More American Trucks Than Any Engine In History

The original small-block V8 from 1955 was a 4.3-liter unit that grew in displacement as the years carried on. The biggest version of the small-block V8 arrived in 1970, with 6.6 liters of displacement ...
CarBuzz

2 Lightly Used 300-HP V6 GM SUVs You Can Buy For A Reasonable Price In 2026

If you're a budget-minded SUV shopper who likes the idea of driving a small crossover with a big V6 engine, a second-hand Chevrolet Equinox or GMC Terrain might just be the hidden gem you're looking ...