MPG

2014 GMC Sierra 1500 gas mileage or MPG ranges from 18 mpg to 21 mpg. Available 2014 GMC Sierra 1500 fuel types include Flex Fuel

Trim Style City MPG Highway MPG Combined MPG Fuel Type
Regular Cab Standard Box 2-Wheel Drive 18 24 21 Flex Fuel (Flex Fuel Capability)
SLE Regular Cab Standard Box 2-Wheel Drive SLE 16 24 20 Flex Fuel (Flex Fuel Capability)
Regular Cab Long Box 2-Wheel Drive 16 23 19 Flex Fuel (Flex Fuel Capability)
SLE Regular Cab Long Box 2-Wheel Drive SLE 18 24 21 Flex Fuel (Flex Fuel Capability)
Double Cab Standard Box 2-Wheel Drive 18 24 21 Flex Fuel (Flex Fuel Capability)
SLE Double Cab Standard Box 2-Wheel Drive SLE 18 23 20 Flex Fuel (Flex Fuel Capability)
SLT Double Cab Standard Box 2-Wheel Drive SLT 15 21 18 Flex Fuel (Flex Fuel Capability)
Crew Cab Short Box 2-Wheel Drive 18 24 21 Flex Fuel (Flex Fuel Capability)
SLE Crew Cab Short Box 2-Wheel Drive SLE 18 24 21 Flex Fuel (Flex Fuel Capability)
SLT Crew Cab Short Box 2-Wheel Drive SLT 16 23 19 Flex Fuel (Flex Fuel Capability)
Denali Crew Cab Short Box 2-Wheel Drive Denali 15 21 18 Flex Fuel (Flex Fuel Capability)
Crew Cab Standard Box 2-Wheel Drive 18 23 20 Flex Fuel (Flex Fuel Capability)
SLE Crew Cab Standard Box 2-Wheel Drive SLE 16 23 19 Flex Fuel (Flex Fuel Capability)
SLT Crew Cab Standard Box 2-Wheel Drive SLT 16 23 19 Flex Fuel (Flex Fuel Capability)
Denali Crew Cab Standard Box 2-Wheel Drive Denali 16 23 19 Flex Fuel (Flex Fuel Capability)
Regular Cab Standard Box 4-Wheel Drive 17 22 19 Flex Fuel (Flex Fuel Capability)
SLE Regular Cab Standard Box 4-Wheel Drive SLE 17 22 19 Flex Fuel (Flex Fuel Capability)
Regular Cab Long Box 4-Wheel Drive 17 22 19 Flex Fuel (Flex Fuel Capability)
SLE Regular Cab Long Box 4-Wheel Drive SLE 17 22 19 Flex Fuel (Flex Fuel Capability)
Double Cab Standard Box 4-Wheel Drive 16 22 19 Flex Fuel (Flex Fuel Capability)
SLE Double Cab Standard Box 4-Wheel Drive SLE 17 22 19 Flex Fuel (Flex Fuel Capability)
SLT Double Cab Standard Box 4-Wheel Drive SLT 16 22 19 Flex Fuel (Flex Fuel Capability)
Crew Cab Short Box 4-Wheel Drive 16 22 19 Flex Fuel (Flex Fuel Capability)
SLE Crew Cab Short Box 4-Wheel Drive SLE 16 22 19 Flex Fuel (Flex Fuel Capability)
SLT Crew Cab Short Box 4-Wheel Drive SLT 16 22 19 Flex Fuel (Flex Fuel Capability)
Denali Crew Cab Short Box 4-Wheel Drive Denali 16 22 19 Flex Fuel (Flex Fuel Capability)
Crew Cab Standard Box 4-Wheel Drive 17 22 19 Flex Fuel (Flex Fuel Capability)
SLE Crew Cab Standard Box 4-Wheel Drive SLE 16 22 19 Flex Fuel (Flex Fuel Capability)
SLT Crew Cab Standard Box 4-Wheel Drive SLT 16 22 19 Flex Fuel (Flex Fuel Capability)
Denali Crew Cab Standard Box 4-Wheel Drive Denali 16 22 19 Flex Fuel (Flex Fuel Capability)

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

To provide context to the mpg for 2014 GMC Sierra 1500 and enable you to compare the 2014 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 2014 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