VEHICLE RESEARCH
2021 Chevrolet Silverado 1500: Engines, Hybrid/EV & Drivetrain
Source-governed model-year information. Equipment can vary by trim and exact configuration.
Powertrain
The 2021 Chevrolet Silverado 1500 powertrain record includes versions such as Custom Trail Boss ICE 4WD 6-speed automatic, LT ICE 4WD 8-speed automatic, RST ICE 4WD 8-speed automatic, and WT ICE 4WD 6-speed automatic. Use the exact version details whenever output, drivetrain, transmission, fuel type, or electrification changes within the lineup.
The documented powertrain combinations to compare are Custom Trail Boss ICE 4WD 6-speed automatic, LT ICE 4WD 8-speed automatic, RST ICE 4WD 8-speed automatic, and WT ICE 4WD 6-speed automatic. Engine or motor type, transmission, drivetrain, and electrification remain tied to the applicable 2021 Chevrolet Silverado 1500 version.
Documented details
- Custom Trail Boss ICE 4WD 6-speed automatic
- LT ICE 4WD 8-speed automatic
- RST ICE 4WD 8-speed automatic
- WT ICE 4WD 6-speed automatic
Questions about Engines, Hybrid/EV & Drivetrain
Which powertrain combinations are recorded for the 2021 Chevrolet Silverado 1500?
Recorded 2021 Chevrolet Silverado 1500 versions include Custom Trail Boss: ICE, 6-speed automatic, 4WD, LT: ICE, 8-speed automatic, 4WD, RST: ICE, 8-speed automatic, 4WD, and WT: ICE, 6-speed automatic, 4WD. Engine type, transmission and drivetrain apply to their listed versions, not necessarily every trim.
Vehicle specifications, pricing and equipment may vary by trim, configuration, market and time. Verify the exact vehicle before purchase.