GMC Sierra 1500 2026

2026 GMC Sierra 1500 Denali Crew Cab 4X4

Diesel powertrain, 10 km (6.2 mi) mileage, automatic transmission, 4WD.

Key Features

• Diesel Duramax 3.0L engine with 3.23 rear axle ratio
• Automatic transmission with 10-speed (10-SPD)
• Denali trim with premium suspension, adaptive ride control
• Safety suite: Forward collision alert, automatic emergency braking, lane keep assist, blind spot monitoring, rear cross traffic alert, pedestrian detection
• Advanced tech: GMC Premium Infotainment 13.4