2024 Gmc At4x Diesel. Consumer guide recently spent a week behind the wheel of a 2024 gmc at4x with the standard diesel engine in sterling metallic, and equipped with the aev. That’s a worse than average energy impact score with use of 18.6 barrels of oil yearly and 9.3 tons of co2 emissions.

The 2024 gmc sierra 1500 at4x has a base msrp of $81,195 when equipped with the turbodiesel engine. Duramax diesel power, efficiency and range.