GMC Sierra 1500 MPG By Model Year

2020 GMC Sierra Elevation driving across bridge in wooded area.
The GMC Sierra 1500 is a tried-and-true pickup in its segment and is known for its all-around capability. But what are the GMC Sierra 1500 mpg ratings? It depends on the trim level and engine. The GMC Sierra 1500 diesel mpg ratings will vary from the regular gasoline mpg ratings. Read on to learn more about the new GMC Sierra 1500 fuel economy across multiple model years.

 

 

2022 GMC Sierra 1500 MPG Ratings

What are the 2022 GMC Sierra 1500’s miles per gallon? Up to 23 mpg city/30 mpg highway. Learn more about the GMC Sierra 1500 fuel economy below:

  • GMC Sierra 1500 Pro: 19 mpg city/22 mpg highway
  • GMC Sierra 1500 SLE: 23 mpg city/30 mpg highway
  • GMC Sierra 1500 Elevation: 23 mpg city/30 mpg highway
  • GMC Sierra 1500 SLT: 23 mpg city/30 mpg highway
  • GMC Sierra 1500 AT4: 22 mpg city/26 mpg highway
  • GMC Sierra 1500 AT4X: 14 mpg city/18 mpg highway
  • GMC Sierra 1500 Denali: 23 mpg city/30 mpg highway
  • GMC Sierra 1500 Denali Ultimate: 22 mpg city/26 mpg highway

2022 GMC Sierra 1500 Engine Specs

The 2022 GMC Sierra 1500 Pro comes standard with a 2.7L turbo high-output engine that generates 310 hp and 430 lb-ft of torque.

Moving up to the SLT, you’ll have a choice between a 5.3L V8 or a 6.2L V8 engine. Both engines come with a 10-speed automatic transmission.

The AT4 introduces the 3.0L Duramax turbo-diesel engine, which you can swap for the 6.2L V8 if you want more power.

The AT4X gets the 6.2L V8 engine only, while the Denali offers the most options – choose from either the 5.3L, 3.0L Duramax, or 6.2L V8.

The Denali Ultimate gets the 6.2L V8 or 3.0L Duramax, depending on your choice.

Test Drive a GMC Sierra 1500 at Texan GMC Buick Today!

Learn more about the GMC Sierra 1500 gas mileage at Texan GMC Buick in Humble! Here, you can browse the latest lineup of the GMC Sierra 1500 trucks and choose the model that’s the most economical for your Porter travels. Contact us online or call us at (281) 299-0566 to schedule a test drive. In the meantime, refer to the GMC and Buick research hub for learning more about GMC vehicles.

 

More from Texan GMC Buick

  • 2024 GMC Yukon Towing Capacity

      The 2024 GMC Yukon is a powerhouse of strength and efficiency. Whether you’re planning a weekend getaway or need to haul heavy loads for work in Houston, understanding the GMC Yukon towing capacity is essential for maximizing the vehicle’s potential. How much can the GMC Yukon tow? Up to 8,400 pounds when properly equipped!…

  • Buick Enclave Trim Levels & Prices

      Texan GMC Buick is proud to present the 2024 Buick Enclave. There are three different Buick Enclave trim levels, each offering the comfort and style Houston drivers are looking for. You can choose from the Essence, Premium, and Avenir trims, and if you would prefer something custom-made to your tastes, we’ll help you order one. A…

  • 2024 Buick Encore GX Towing Capacity

      If you’re considering a Buick SUV, you might be wondering, “Can you tow with a Buick Encore?” The answer is, the Buick Encore isn’t rated for towing, but with the GX model, you can tow up to 1,000 pounds. Which is more than enough for your day-to-day needs in New Caney and Houston. With a…

Contact Us

18225 Eastex Freeway
Humble, TX 77338

Today's Hours

Open Today Sales: 9 AM-8 PM

Open Today Service: 7 AM-6 PM

Open Today Parts: 7 AM-6 PM

Contact Us

18225 Eastex Freeway
Humble, TX 77338

Today's Hours

Open Today Sales: 9 AM-8 PM

Open Today Service: 7 AM-6 PM

Open Today Parts: 7 AM-6 PM

Saved Vehicles

You don't have any saved vehicles!

Look for this Save icon

Once you've saved some vehicles, you can view them here at any time.

Texan GMC Buick 29.9851, -95.2778.