February 20-23, 2025

Ultimate – Diesel



The 2024 GMC Sierra 1500 is available in eight trims configured as a single cab, double cab, or four-door crew cab. Bed length ranges from 5.8 to 8.2 feet in length. Four different engines, two different transmissions, and rear- or four-wheel drive are offered. The 3.0L Duramax Turbo-Diesel is now standard on AT4X. Two new wheel options and two new exterior colors are offered for 2024. The Denali Ultimate trim is seriously upscale, while the AT4X AEV Edition provides peak off-road performance. A 13.4-inch-diagonal touchscreen is available with Apple CarPlay� and Android Auto™ capability, as well as Google Built-In compatibility.

Additional information


3.0L I-6

Drive Wheels

2WD, 4WD



Model Year


Related products