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The 2023 GMC Sierra is a light-duty pickup truck that delivers rugged performance and a comfortable, inviting interior for Fairmont drivers. The latest GMC Sierra offers something unique, and doubtless, impressive to drivers with its capabilities. This may leave some wondering, however, what is the 2023 GMC Sierra 1500 fuel efficiency like? Check out all the details with the help of the Dan Cava's GMC team, then come visit us in Bridgeport to test drive your favorite trims.
The GMC Sierra Pro, SLE, Elevation, and SLT come standard with a 2.7L turbo high-output engine delivering a GM-estimated 310 hp and 430 lb-ft of torque. This engine provides 2023 GMC Sierra 1500 fuel economy ratings of 19 mpg city/ 22 mpg highway/ 20 mpg combined.
If you opt for the 2023 GMC Sierra AT4 with a towing capacity of 9,000 pounds with the proper equipment, you’ll either have a 3.0L Duramax® turbo-diesel engine or available 6.2L V8 gas engine with 10-speed automatic transmission. Even with this amount of power, fuel efficiency is still maximized with the Sierra AT4 mpg ratings of 21 mpg city/23 mpg highway. The AT4X comes standard with the 6.2L V8 gas engine, which delivers slightly lower numbers at about 14 mpg city/17 mpg highway.
The GMC Sierra Denali and Denali Ultimate are the luxurious epitomes of the lineup, delivering the ultimate in comfort and style on every Grafton drive. The former comes with either the 5.3L V8 Gas Engine or Available Enhanced 3.0L Duramax® Turbo-Diesel Engine or available 6.2L V8 Gas Engine with 10-Speed Automatic Transmission.This means the GMC Sierra 1500 Denali can deliver a maximum of 24 mpg city/ 29 mpg highway. The latter, on the other hand, has the 6.2L V8 Gas Engine as standard, and the Enhanced 3.0L Duramax Turbo-Diesel Engine available, making the maximum 2023 GMC Sierra 1500 fuel economy for this range-topping model up to 22 mpg city/ 27 mpg highway.
After taking the time to explore the 2023 GMC Sierra 1500 mpg ratings by trim and engines, you can come explore them in person at Dan Cava's GMC! The team at Dan Cava's GMC is happy to help you find the best model for your needs, simply contact us online or call us at (304) 652-5736 to schedule a test drive in Bridgeport. And be sure to browse GMC Sierra inventory and our new vehicle specials while you’re here, and take advantage of our current offers! Learn more about the Sierra 1500 in our GMC information hub.
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