2022 · Full-Size Pickup · Gas / Flex-fuel

2022 GMC Sierra MPG & fuel economy

The 2022 GMC Sierra is a full-size pickup offered in 24 EPA-rated configurations. The most efficient version returns 20 MPG combined (19 city / 22 highway) on regular gasoline. Across the lineup, combined ratings range from 14 to 20 MPG. That's down 1 MPG from the 2021 model. Among 19 full-size pickups rated for 2022, it ranks 13th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,325 a year to fuel.

Compare
Combined 20 MPG 19 MPG city · 22 MPG hwy
Driving range — not published for this model
Your fuel cost $2,325 15,000 mi/yr · $15.50 per 100 mi
Class rank, 2022 #13 of 19 Full-Size Pickups by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Fuel average

The 2022 GMC Sierra's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 8.1 km/L in the city and 9.4 km/L on the highway.

MPGkm/LL/100 km
City198.112.4
Highway229.410.7
Combined208.511.8

How it ranks among 2022 Full-Size Pickups

Full class ranking →
  1. 1Ford F-150 Lightning70 MPGe $1,293
  2. 2Rivian R1T70 MPGe $1,299
  3. 3Ford F150 Hybrid25 MPG $1,860
  4. 4Ford Ranger23 MPG $2,022
  5. 5Ram 1500 Hybrid23 MPG $2,022
  6. 13GMC Sierra20 MPG $2,325
  7. 19Nissan Titan18 MPG $3,292
2022 SierraOther full-size pickupsClass median: $2,135/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

Sierra MPG across model years

Full history →

24 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
RWD · 2.7L 4-cyl turbo · 8-speed automatic
Sierra 2WD		 Gas 19 MPG 22 MPG 20 MPG — $2,325
RWD · 5.3L 8-cyl · 8-speed automatic
Sierra 2WD		 Gas 16 MPG 21 MPG 18 MPG — $2,583
4WD · 2.7L 4-cyl turbo · 8-speed automatic
Sierra 4WD		 Gas 17 MPG 20 MPG 18 MPG — $2,583
RWD · 5.3L 8-cyl · 10-speed automatic
Sierra 2WD		 Gas 16 MPG 21 MPG 18 MPG — $2,583
4WD · 2.7L 4-cyl turbo · 8-speed automatic
Sierra Mud Terrain Tires 4WD		 Gas 16 MPG 18 MPG 17 MPG — $2,735
4WD · 5.3L 8-cyl · 8-speed automatic
Sierra 4WD		 Gas 15 MPG 20 MPG 17 MPG — $2,735
4WD · 5.3L 8-cyl · 10-speed automatic
Sierra 4WD		 Gas 15 MPG 19 MPG 17 MPG — $2,735
4WD · 5.3L 8-cyl · 10-speed automatic
Sierra 4WD		 Gas 16 MPG 20 MPG 17 MPG — $2,735
RWD · 5.3L 8-cyl · 10-speed automatic
Sierra Cab Chassis 2WD		 Gas 15 MPG 18 MPG 17 MPG — $2,735
RWD · 5.3L 8-cyl · 6-speed automatic
Sierra 2WD		 Flex-fuel 15 MPG 19 MPG 16 MPG — $2,906
4WD · 5.3L 8-cyl · 10-speed automatic
Sierra 4WD		 Gas 15 MPG 19 MPG 16 MPG — $2,906
4WD · 5.3L 8-cyl · 6-speed automatic
Sierra 4WD		 Flex-fuel 14 MPG 18 MPG 16 MPG — $2,906
4WD · 5.3L 8-cyl · 10-speed automatic
Sierra 4WD		 Gas 14 MPG 19 MPG 16 MPG — $2,906
4WD · 5.3L 8-cyl · 10-speed automatic
Sierra Cab Chassis 4WD		 Gas 15 MPG 17 MPG 16 MPG — $2,906
4WD · 5.3L 8-cyl · 6-speed automatic
Sierra Mud Terrain Tires 4WD		 Flex-fuel 14 MPG 16 MPG 15 MPG — $3,100
4WD · 5.3L 8-cyl · 8-speed automatic
Sierra Mud Terrain Tires 4WD		 Gas 14 MPG 18 MPG 15 MPG — $3,100
4WD · 5.3L 8-cyl · 8-speed automatic
Sierra Cab Chassis 4WD		 Gas 14 MPG 17 MPG 15 MPG — $3,100
RWD · 5.3L 8-cyl · 8-speed automatic
Sierra Cab Chassis 2WD		 Gas 14 MPG 17 MPG 15 MPG — $3,100
4WD · 5.3L 8-cyl · 10-speed automatic
Sierra Mud Terrain Tires 4WD		 Gas 13 MPG 17 MPG 15 MPG — $3,100
4WD · 5.3L 8-cyl · 10-speed automatic
Sierra Mud Terrain Tires 4WD		 Gas 14 MPG 17 MPG 15 MPG — $3,100
4WD · 6.2L 8-cyl · 10-speed automatic
Sierra 4WD		 Gas 15 MPG 20 MPG 17 MPG — $3,485
4WD · 6.2L 8-cyl · 10-speed automatic
Sierra 4WD		 Gas 14 MPG 19 MPG 16 MPG — $3,703
4WD · 6.2L 8-cyl · 10-speed automatic
Sierra Mud Terrain Tires 4WD		 Gas 14 MPG 18 MPG 16 MPG — $3,703
4WD · 6.2L 8-cyl · 10-speed automatic
Sierra Mud Terrain Tires 4WD		 Gas 13 MPG 17 MPG 14 MPG — $4,232

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
2.7L 4-cyl turbo
Transmission
8-speed automatic
Drivetrain
RWD
Tailpipe CO₂
441 g/mi
EPA fuel economy score
4/10
EPA greenhouse gas score
4/10

2022 GMC Sierra vs. rivals

vs Nissan Frontier 20 MPG · $2,325/yr Same fuel cost vs Chevrolet Silverado 20 MPG · $2,325/yr Same fuel cost vs Toyota Tundra 20 MPG · $2,325/yr Same fuel cost vs Ram 1500 20 MPG · $2,325/yr Same fuel cost vs Jeep Gladiator Diesel 24 MPG · $2,312/yr Gladiator Diesel saves $12/yr vs Honda Ridgeline 21 MPG · $2,214/yr Ridgeline saves $111/yr vs Jeep Gladiator 19 MPG · $2,447/yr Sierra saves $122/yr vs Nissan Titan 18 MPG · $3,292/yr Sierra saves $967/yr vs GMC Sierra Diesel 26 MPG · $2,135/yr Sierra Diesel saves $190/yr

Compare the 2022 Sierra

With any other car from any year, including other Sierra model years. Type a year to jump, e.g. "2015 Accord".

Same year, other powertrains: 2022 GMC Sierra Diesel (26 MPG)

Frequently asked questions

What is the gas mileage of the 2022 GMC Sierra?

Up to 20 MPG combined (19 city / 22 highway); ratings range from 14 to 20 MPG depending on configuration.

What fuel does the 2022 GMC Sierra use?

Regular gasoline.

What is the fuel average in km/L for the 2022 GMC Sierra?

The 2022 GMC Sierra's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 8.1 km/L in the city and 9.4 km/L on the highway.

How much does it cost to fuel the 2022 GMC Sierra per year?

About $2,325 at 15,000 miles a year with $3.10/gal regular gas, or $15.50 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

Keep exploring