GMC Sierra 2WD (2021) Specifications
The GMC Sierra 2WD is powered by a 5.3 L Regular engine, paired with a 8 speed automatic transmission. It returns a combined fuel economy of 17 MPG. Body style is a Pickup Truck with 4 doors.
Engine & Drivetrain
Engine Size5.3 L
Cylinders8
Fuel TypeRegular
TransmissionAutomatic 8-spd
DrivetrainRear-Wheel Drive
CO₂515 g/mi
Classification
Vehicle ClassStandard Pickup Trucks 2×2
Body & Engine
Body TypePickup Truck
AspirationNaturally Aspirated
Engine TypePetrol
Gearbox8 speed automatic
Engine LayoutLongitudinal
Additional Specs
Doors4
Engine ManufacturerGMC
Engine Capacity5.3 L
Max Power355 hp
Max Torque383 lb-ft
Fuel SystemDirect Injection
GMC Sierra 2WD Across Model Years
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | |
|---|---|---|---|---|---|---|---|
| Price | — | — | — | $37,600 | $38,100–$75,000 | — | — |
| Engine Capacity | 5.3L | 5.3 L | 5.3L | 2.7L | 2.7L | 5.3L | 3L |
| Fuel Type | Regular | Regular | Regular | Regular | Regular | Regular | Diesel |
| Transmission | Automatic 8-spd | 8 speed automatic | Automatic 10-spd | Automatic 8-spd | Automatic 8-spd | Automatic 10-spd | Automatic 10-spd |
| Body Type | Standard Pickup Trucks 2WD | Pickup Truck | Standard Pickup Trucks 2WD | Standard Pickup Trucks 2WD | Standard Pickup Trucks 2WD | Standard Pickup Trucks 2WD | Standard Pickup Trucks 2WD |
