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2022 Chevrolet Silverado vs 2022 GMC Sierra

Published figures side by side. Rows where our sources have no value for a vehicle read “Not available”. Configurations differ within a model year, so ranges are shown where they apply.

Specification comparison
Specification2022 Chevrolet Silverado2022 GMC Sierra
Engine
EngineVaries by configuration: 2.7L 4-cylinder turbocharged (SIDI), 2.7L 4-cylinder turbocharged (SIDI; Transmission with Sport Mode), 3.0L 6-cylinder turbocharged, 5.3L 8-cylinder (with Sport Mode), 5.3L 8-cylinder (SIDI; Stop-Start), 5.3L 8-cylinder (SIDI; FFV), 5.3L 8-cylinder (SIDI; Transmission with Sport Mode), 5.3L 8-cylinder (SIDI), 3.0L 6-cylinder turbocharged (Stop-Start), 3.0L 6-cylinder turbocharged (Stop-Start; Transmission with Sport Mode), 5.3L 8-cylinder (SIDI; Stop-Start; Transmission with Sport Mode), 5.3L 8-cylinder (SIDI; Stop-Start; Municipal), 6.2L 8-cylinder (SIDI; Transmission with Sport Mode), 6.2L 8-cylinder (SIDI; 2-Mode), 6.2L 8-cylinder (SIDI; Stop-Start), 6.2L 8-cylinder (SIDI)Varies by configuration: 2.7L 4-cylinder turbocharged (SIDI), 2.7L 4-cylinder turbocharged (SIDI; Transmission with Sport Mode), 3.0L 6-cylinder turbocharged, 5.3L 8-cylinder (with Sport Mode), 5.3L 8-cylinder (SIDI; Stop-Start), 5.3L 8-cylinder (SIDI; FFV), 5.3L 8-cylinder (SIDI), 5.3L 8-cylinder (SIDI; Transmission with Sport Mode), 5.3L 8-cylinder (SIDI; Stop-Start; Municipal), 6.2L 8-cylinder (SIDI), 6.2L 8-cylinder (SIDI; Stop-Start)
Displacement2.7 L to 6.2 L2.7 L to 6.2 L
Cylinders4 to 84 to 8
AspirationTurbochargedTurbocharged
Fuel typeVaries by configuration: Gasoline, Diesel, Flex fuelVaries by configuration: Gasoline, Diesel, Flex fuel
Transmission and drivetrain
TransmissionAutomaticAutomatic
Gears6 to 106 to 10
DrivetrainVaries by configuration: RWD, 4WDVaries by configuration: RWD, 4WD
Fuel economy and range
Combined26 mpg (9.0 L/100 km) to 14 mpg (16.8 L/100 km)26 mpg (9.0 L/100 km) to 14 mpg (16.8 L/100 km)
City23 mpg (10.2 L/100 km) to 13 mpg (18.1 L/100 km)23 mpg (10.2 L/100 km) to 13 mpg (18.1 L/100 km)
Highway31 mpg (7.6 L/100 km) to 16 mpg (14.7 L/100 km)30 mpg (7.8 L/100 km) to 16 mpg (14.7 L/100 km)