According to the EPA, the 2021 GMC Sierra 1500 diesel is rated at 23 mpg in the city, 30 mpg on the highway, and 26 mpg combined when equipped with 2WD, with an estimated annual fuel cost of $1,450.

If you're in the market for a mid-size pickup truck, the GMC Canyon might've been one that came up in your research. It's a solid choice, but if you're looking for something with a diesel engine, ...

The 2024 GMC Sierra AT4X is getting an upgraded powerplant for the new model year. Where it once solely featured GM’s 6.2-liter V8 truck engine, it’s now set to offer Duramax diesel power as standard.

General Motors is dropping the price of its diesel pickup engines to leverage the feature’s appeal to new customers. The turbocharged 3.0-liter inline-six cylinder motor is optional on several trim ...

General Motors is reducing the price difference between its diesel-powered light-duty pickups and their gasoline-burning counterparts, according to a recent report. As of September 3, 2020, the ...

The thing is, General Motors recently announced plans to become an all-electric automaker by 2035, so it’s unlikely it will be adding any new internal combustion engines to the lineup before that ...

A mid-size pickup truck with a potent yet frugal four-cylinder turbo diesel engine? At last, General Motors made the right thing and offered prospective buyers what they wanted. Unfortunately, the ...

I love two-seater, RWD convertibles and own a 2004 Mazdaspeed Miata for pavement fun and a lifted 2001 Miata for pre-running. I race air-cooled Volkswagens in desert races like the Mint 400 and the ...

For the 2021 model year, GMC has redesigned the big Yukon SUV. Now entering its fifth generation as a truck-based sport utility, the Yukon modernizes interior comfort and roominess while maintaining a ...

The 2026 GMC Sierra 1500 introduces a few minor changes over the 2025 model year, including slightly higher pricing. Now, GM ...

Within one week of each other, both Ram and GMC launched their latest light-duty diesel pickups at media drive events: the 2020 GMC Sierra 1500 Duramax diesel and the 2020 Ram 1500 EcoDiesel]. First, ...