GMC Sierra 2WD (2021) product.specifications
specs.intro_enginespecs.intro_with_transmission specs.intro_mpg specs.intro_body_with_doors
specs.g_fuel_economy
specs.city_mpg15
specs.highway_mpg22
specs.combined_mpg17
specs.annual_fuel_cost$3950
specs.ghg_score3 / 10
specs.g_engine_drivetrain
specs.engine_size5.3 L
specs.cylinders8
specs.fuel_typeRegular
specs.transmissionAutomatic 8-spd
specs.drivetrainRear-Wheel Drive
CO₂515 g/mi
specs.g_classification
specs.vehicle_classStandard Pickup Trucks 2×2
specs.g_body_engine
specs.body_typePickup Truck
specs.aspirationNaturally Aspirated
specs.engine_typePetrol
specs.gearbox8 speed automatic
specs.engine_layoutLongitudinal
specs.g_additional_specs
specs.doors4
specs.engine_manufacturerGMC
specs.engine_capacity5.3 L
specs.max_power355 hp
specs.max_torque383 lb-ft
specs.fuel_systemDirect Injection
product.compare_years_title
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | |
|---|---|---|---|---|---|---|---|
| product.price | — | — | — | $37,600 | $38,100–$75,000 | — | — |
| specs.engine_capacity | 5.3L | 5.3 L | 5.3L | 2.7L | 2.7L | 5.3L | 3L |
| specs.fuel_type | Regular | Regular | Regular | Regular | Regular | Regular | Diesel |
| specs.transmission | Automatic 8-spd | 8 speed automatic | Automatic 10-spd | Automatic 8-spd | Automatic 8-spd | Automatic 10-spd | Automatic 10-spd |
| specs.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 |
