The GMC Sierra 1500 Denali Ultimate’s powertrain — a 6.2-liter V-8 engine and 10-speed automatic transmission — is great for ...

While some owners report 2026 GMC Sierra issues, Scott Graves found a win. After 1,700 miles and a Range module install to kill the "stupid" auto-stop, his 5.3L engine is delivering surprising highway ...

The Sierra's recent updates include a fresh interior, new trim levels, more safety features, and the availability of the Super Cruise active driving assistance system. Power delivery is smooth and ...

Over 20 years ago GMC noticed a market developing for luxury pickup trucks. There was a subset of buyers that needed a truck’s capability, but still wanted the posh suppleness of a luxury sedan. The ...

The Car and Driver Compare Tool accesses vehicle data from a number of sources, including J.D. Power’s ChromeData specifications database and fuel economy information from the EPA. You will also see ...