2021 GMC Sierra 3500HD Gas Mileage, Fuel MPG

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2021 GMC Sierra 3500HD miles per gallon

Base 4x2 Regular Cab 8 ft. box 141.6 in. WB SRW

Base 4x2 Regular Cab 8 ft. box 141.6 in. WB DRW

Base 4x4 Regular Cab 8 ft. box 141.6 in. WB SRW

Base 4x2 Double Cab 8 ft. box 162.5 in. WB SRW

Base 4x2 Double Cab 8 ft. box 162.5 in. WB DRW

Base 4x4 Regular Cab 8 ft. box 141.6 in. WB DRW

Base 4x2 Crew Cab 6.75 ft. box 158.9 in. WB SRW

Base 4x2 Crew Cab 8 ft. box 172 in. WB SRW

Base 4x4 Double Cab 8 ft. box 162.5 in. WB SRW

Base 4x2 Crew Cab 8 ft. box 172 in. WB DRW

Base 4x4 Double Cab 8 ft. box 162.5 in. WB DRW

Base 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW

Base 4x4 Crew Cab 8 ft. box 172 in. WB SRW

Base 4x4 Crew Cab 8 ft. box 172 in. WB DRW

SLE 4x2 Regular Cab 8 ft. box 141.6 in. WB SRW

SLE 4x2 Regular Cab 8 ft. box 141.6 in. WB DRW

SLE 4x2 Double Cab 8 ft. box 162.5 in. WB SRW

SLE 4x4 Regular Cab 8 ft. box 141.6 in. WB SRW

SLE 4x2 Double Cab 8 ft. box 162.5 in. WB DRW

SLE 4x2 Crew Cab 6.75 ft. box 158.9 in. WB SRW

SLE 4x4 Regular Cab 8 ft. box 141.6 in. WB DRW

SLE 4x2 Crew Cab 8 ft. box 172 in. WB SRW

SLE 4x4 Double Cab 8 ft. box 162.5 in. WB SRW

SLE 4x2 Crew Cab 8 ft. box 172 in. WB DRW

SLE 4x4 Double Cab 8 ft. box 162.5 in. WB DRW

SLE 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW

SLE 4x4 Crew Cab 8 ft. box 172 in. WB SRW

SLE 4x4 Crew Cab 8 ft. box 172 in. WB DRW

SLT 4x2 Crew Cab 6.75 ft. box 158.9 in. WB SRW

SLT 4x2 Crew Cab 8 ft. box 172 in. WB SRW

SLT 4x2 Crew Cab 8 ft. box 172 in. WB DRW

SLT 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW

SLT 4x4 Crew Cab 8 ft. box 172 in. WB SRW

SLT 4x4 Crew Cab 8 ft. box 172 in. WB DRW

AT4 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW

AT4 4x4 Crew Cab 8 ft. box 172 in. WB SRW

Denali 4x4 Crew Cab 6.75 ft. box 158.9 in. WB SRW

Denali 4x4 Crew Cab 8 ft. box 172 in. WB SRW

Denali 4x4 Crew Cab 8 ft. box 172 in. WB DRW

Determining 2021 GMC Sierra 3500HD has the best gas mileage

MPG reads as miles per gallon. This metric permits you to calculate how many a long way it is possible to move having a full gas tank (believing you understand your aquarium capability). And when you know the space and MPG, it's simple to compute just how many gallons of fuel your 2021 GMC Sierra 3500HD needs for the ride. The larger the MPG is, the more practically the automobile makes use of gasoline. And this parameter will estimation your fees on fuel. The 2021 GMC Sierra 3500HD fuel MPG variety may vary through the released one as a result of weather conditions, website traffic, or even your traveling fashion. Nonetheless, there are ways to minimize the gasoline intake of your 2021 GMC Sierra 3500HD: transfer the items effectively, modify gas, keep the tires pumped.

Miles per gallon statistics are certified by EPA – the U.S. Environmental Protection Agency. This government company provides each automobile three MPG scores: city (repeated preventing and beginning, reduce rates) highway (increased speed, no ceases) combined (the average between your two). The EPA retains a set of evaluating courses within each class and then evaluates the typical MPG under presented situations. This common number gets the official MPG. Your 2021 GMC Sierra 3500HD MPG is mentioned inside the manual. Nonetheless, we have now collected the data inside the charts below for your convenience.