GMC Sierra 1500 ›› 2021 ›› 2021 GMC Sierra 1500 Mpg

2021 GMC Sierra 1500

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MPG

2021 GMC Sierra 1500 gas mileage or MPG ranges from 16 mpg to 26 mpg. Available 2021 GMC Sierra 1500 fuel types include Diesel, Gasoline

Trim Style City MPG Highway MPG Combined MPG Fuel Type
Regular Cab Long Box 2-Wheel Drive 20 23 21 Gasoline (Gasoline Fuel)
Double Cab Standard Box 2-Wheel Drive 20 23 21 Gasoline (Gasoline Fuel)
SLE Double Cab Standard Box 2-Wheel Drive SLE 23 30 26 Gasoline (Gasoline Fuel)
Elevation Double Cab Standard Box 2-Wheel Drive Elevation 23 30 26 Gasoline (Gasoline Fuel)
Crew Cab Short Box 2-Wheel Drive 20 23 21 Gasoline (Gasoline Fuel)
SLE Crew Cab Short Box 2-Wheel Drive SLE 23 30 26 Gasoline (Gasoline Fuel)
Elevation Crew Cab Short Box 2-Wheel Drive Elevation 23 30 26 Gasoline (Gasoline Fuel)
SLT Crew Cab Short Box 2-Wheel Drive SLT 23 30 26 Gasoline (Gasoline Fuel)
Denali Crew Cab Short Box 2-Wheel Drive Denali 23 30 26 Gasoline (Gasoline Fuel)
Regular Cab Long Box 4-Wheel Drive 18 21 19 Gasoline (Gasoline Fuel)
Double Cab Standard Box 4-Wheel Drive 18 21 19 Gasoline (Gasoline Fuel)
SLE Double Cab Standard Box 4-Wheel Drive SLE 22 26 24 Gasoline (Gasoline Fuel)
Elevation Double Cab Standard Box 4-Wheel Drive Elevation 3VL 22 26 24 Gasoline (Gasoline Fuel)
Elevation Double Cab Standard Box 4-Wheel Drive Elevation 3SB 22 26 24 Gasoline (Gasoline Fuel)
Crew Cab Short Box 4-Wheel Drive 18 21 19 Gasoline (Gasoline Fuel)
SLE Crew Cab Short Box 4-Wheel Drive SLE 22 26 24 Gasoline (Gasoline Fuel)
Elevation Crew Cab Short Box 4-Wheel Drive Elevation 3VL 22 26 24 Gasoline (Gasoline Fuel)
Elevation Crew Cab Short Box 4-Wheel Drive Elevation 3SB 22 26 24 Gasoline (Gasoline Fuel)
SLT Crew Cab Short Box 4-Wheel Drive SLT 22 26 24 Gasoline (Gasoline Fuel)
AT4 Crew Cab Short Box 4-Wheel Drive AT4 22 26 24 Gasoline (Gasoline Fuel)
Denali Crew Cab Short Box 4-Wheel Drive Denali 22 26 24 Gasoline (Gasoline Fuel)
Crew Cab Standard Box 4-Wheel Drive 18 21 19 Gasoline (Gasoline Fuel)
SLE Crew Cab Standard Box 4-Wheel Drive SLE 22 26 24 Gasoline (Gasoline Fuel)
Elevation Crew Cab Standard Box 4-Wheel Drive Elevation 22 26 24 Gasoline (Gasoline Fuel)
SLT Crew Cab Standard Box 4-Wheel Drive SLT 22 26 24 Gasoline (Gasoline Fuel)
AT4 Crew Cab Standard Box 4-Wheel Drive AT4 14 19 16 Diesel (Diesel Fuel)
Denali Crew Cab Standard Box 4-Wheel Drive Denali 22 26 24 Gasoline (Gasoline Fuel)

Compare GMC Sierra 1500 mpg with other cars in the same category

To provide context to the mpg for 2021 GMC Sierra 1500 and enable you to compare the 2021 GMC Sierra 1500 mpg with other vehicles, we have crunched the numbers to show you the mpg range and average mpg for each car category that the 2021 GMC Sierra 1500 belongs in.

Category Avg City MPG Avg Highway MPG Avg Combined MPG Min Combined MPG Max Combined MPG
GMC Sierra 1500 13 19 14 14 18
Truck 15 20 16 13 22
3-Passenger Truck 15 21 17 14 22
4-Cylinder Truck 17 22 19 16 22
4WD Truck 14 19 16 13 21
5-Passenger Truck 14 19 16 13 21
6-Passenger Truck 14 19 16 13 21
Diesel Truck 0 0 0 0 0
Gasoline Truck 15 20 17 13 22
GMC Truck 14 20 16 14 21
Large Truck 14 19 16 13 21
RWD Truck 15 20 17 14 22
V6 Truck 15 21 17 16 19
GMC Sierra 1500 13 19 14 14 18