2024 GMC Sierra 1500 MPG Ratings

Ready for a pickup truck that performs adequately for light-duty tasks in Davenport and has great gas mileage? The GMC Sierra 1500 fits the bill nicely for your Bettendorf job sites and managing your farm or rural property outside of Moline. Even better, you can save on refueling costs when you take into account the GMC Sierra 1500 mpg ratings. They might surprise you!

Discover all the details you need to know about the 2024 GMC Sierra 1500 gas mileage with our guide from Green Buick GMC near Rock Island. We think you’ll love this pickup as your next new vehicle.

Best Figures for the 2024 GMC Sierra 1500 Gas Mileage

The best 2024 GMC Sierra 1500 mpg ratings top out at 23 mpg in the city and 29 mpg on the highway! Keep in mind that these are the numbers when you’re not towing a trailer behind you or carrying a heavy load in the bed.

2024 GMC Sierra 1500 Gas Mileage by Powertrain

Another thing to consider is that the 2024 GMC Sierra 1500 mpg numbers will change based on the trim level, cab size, bed size, and engine you select. Choose from four engines, five cab and bed combinations, and two drivetrain configurations for the 2024 model year. 

Look over the 2024 GMC Sierra 1500 gas mileage numbers by engine and drivetrain to see which mpg figures you favor. 

• 2.7L TurboMax™ Four-Cylinder Engine (2WD): 18 mpg city / 22 mpg highway / 20 mpg combined
• 2.7L TurboMax™ Four-Cylinder Engine (4WD): 17 mpg city / 20 mpg highway / 18 mpg combined
• 5.3L V8 Engine (2WD): 16 mpg city / 21 mpg highway / 18 mpg combined
• 5.3L V8 Engine (4WD): 15 mpg city / 19 mpg highway / 16 mpg combined
• 3.0L Duramax Turbo-Diesel Six-Cylinder Engine (2WD): 23 mpg city / 29 mpg highway / 25 mpg combined
• 3.0L Duramax Turbo-Diesel Six-Cylinder Engine (4WD): 23 mpg city / 27 mpg highway / 24 mpg combined
• 6.2L V8 Engine (4WD): 15 mpg city / 19 mpg highway / 16 mpg combined

Not all of these engines are available on every trim, so keep that in mind when selecting the features that matter to you. 

2024 GMC Sierra 1500 Engine Specs

The engine specs of this pickup help complete the story of your car-shopping journey. See the specs you’ll get by engine type here.

2.7L TurboMax™ Four-Cylinder Engine

• Horsepower: 310 hp

• Torque: 430 lb-ft

• Towing Capacity: 9,500 pounds

5.3L V8 Engine

• Horsepower: 355 hp

• Torque: 383 lb-ft

• Towing Capacity: 11,200 pounds

3.0L Duramax Turbo-Diesel Six-Cylinder Engine

• Horsepower: 305 hp

• Torque: 495 lb-ft

• Towing Capacity: 13,300 pounds

6.2L V8 Engine

• Horsepower: 420 hp

• Torque: 460 lb-ft

• Towing Capacity: 13,100 pounds

Test-Drive a New GMC Sierra 1500 for Sale at Green Buick GMC

Ready to experience this pickup truck in all of its glory? Contact us or call (563) 513-2238 to schedule a test drive with our team. We’ll show you the high-tech interior and let you get a feel for how this truck handles on Davenport streets. Until then, look at our comparison of the GMC Sierra 1500 vs. the heavy-duty Sierra 2500 to see which one fits your needs.