2024 GMC Sierra 1500 MPG

Price and performance are two main factors when shopping for a new vehicle to put in your North Myrtle Beach garage or driveway. You’ll also need to factor in the overall costs of ownership of a new pickup, which is where the 2024 GMC Sierra 1500 mpg specifications come into play. Find out more about these numbers with our guide, where we cover the 2024 GMC Sierra 1500’s miles per gallon based on the engine type.

2024 GMC Sierra 1500 MPG: Top Fuel Efficiency

The top 2024 GMC Sierra 1500 fuel efficiency is 23/29 city/highway mpg when you have this pickup truck with a 3.0L Duramax Turbo-Diesel engine with a 2WD drivetrain for your Myrtle Beach tasks.

2024 GMC Sierra 1500 MPG by Engine Type

You have four engines to choose from in this pickup truck, and all of them give you good fuel efficiency numbers. Read on to see the specs behind the 2024 GMC Sierra 1500’s miles per gallon.

2.7L TurboMax I4 Engine

• 310 hp
• 430 lb-ft of torque 
• Standard in Pro, SLE, and Elevation trims
• 2024 GMC Sierra 1500 Fuel Efficiency for 2WD: 18/22 city/hwy mpg
• 2024 GMC Sierra 1500 Miles Per Gallon for 4WD: 17/20 city/hwy mpg

5.3L V8 Gasoline Engine

• 355 hp
• 383 lb-ft of torque 
• Standard in SLT and Denali trims, also available in Pro, SLE, and Elevation trims
• 2024 GMC Sierra 1500 Fuel Efficiency for 2WD: 16/21 city/hwy mpg
• 2024 GMC Sierra 1500 Miles Per Gallon for 4WD: 15/19 city/hwy mpg

3.0L Duramax Turbo-Diesel I6

• 305 hp
• 495 lb.-ft. of torque
• Standard in AT4, AT4X, and Denali Ultimate trims; available in SLE, Elevation, SLT, and Denali trims
• 2024 GMC Sierra 1500 Fuel Efficiency for 2WD: 23/29 city/hwy mpg
• 2024 GMC Sierra 1500 Miles Per Gallon for 4WD: 23/27 city/hwy mpg

6.2L V8 Gasoline Engine

• 420 hp
• 460 lb.-ft. of torque
• Offered in SLT, AT4, Denali, and Denali Ultimate trims
• 2024 GMC Sierra 1500 Fuel Efficiency for 2WD: 15/19 city/hwy mpg
• 2024 GMC Sierra 1500 Miles Per Gallon for 4WD: 15/19 city/hwy mpg
• 2024 GMC Sierra 1500 Miles Per Gallon for the AT4X Trim: 14/16 city/hwy mpg

As you can see, the 3.0L Duramax Turbo-Diesel achieves the highest 2024 GMC Sierra 1500 mpg figures for both 2WD and 4WD drivetrains. So, if you want the best fuel efficiency, go with the turbo-diesel engine!

Test Drive a New GMC Sierra 1500 at Bell And Bell GMC Today! 

Ready to climb behind the wheel? Contact us or call (843) 353-0095 to schedule a test drive with our team in Little River. We think you’ll love one of these new pickups from the moment you start the engine, and we can’t wait for you to take one home to Conway.