2026 GMC Sierra 1500 Overview

Whether searching for a capable truck for your business fleet in Dallas or to tow your camping trailer or boat to your favorite outdoor destination past the Arlington area, you will be impressed with the 2026 GMC Sierra 1500. This full-size pickup is available in several cab and bed options, as well as trim levels and engine options, ensuring a configuration for every need. Learn more about the new GMC Sierra 1500 for sale at Freeman Buick GMC in this overview from our team.

2026 GMC Sierra 1500 MPG

This light-duty pickup truck offers impressive fuel economy numbers, allowing you to do more in Fort Worth and the surrounding areas. Check out the GMC Sierra 1500 mpg breakdown per trim: 

• Pro 2WD MPG:18 city / 21 highway / 19 combined
• Pro 4WD MPG: 17 city / 19 highway / 18 combined
• SLE 2WD MPG:18 city / 21 highway / 19 combined
• SLE 4WD MPG: 17 city / 19 highway / 18 combined
• Elevation 2WD MPG:18 city / 21 highway / 19 combined
• Elevation 4WD MPG: 17 city / 19 highway / 18 combined
• SLT 4WD MPG:15 city / 19 highway / 17 combined
• AT4 4WD MPG: 22 city / 26 highway / 24 combined
• Denali 2WD MPG: 16 city / 20 highway / 17 combined
• Denali 4WD MPG: 15 city / 19 highway / 17 combined
• AT4X 4WD MPG: 19 city / 20 highway / 19 combined
• Denali Ultimate 4WD MPG: 15 city / 19 highway / 16 combined

New GMC Sierra 1500 For Sale: Standard Features

Each 2026 GMC Sierra 1500 includes standard features that make every drive in Irving safer and more convenient. Standard features across the configurations include: 

• 12 cargo tie-downs
• 12V front power outlet 
• 13.4-inch diagonal multicolor touchscreen
• 12.3-inch diagonal Driver Information Center 
• 10-way power heated driver seat with lumbar, heated steering wheel, and heated front-outboard passenger seat
• Monochromatic exterior with gloss-black mesh inserts within the grille
• LED fog lamps
• 20-inch gloss-black painted aluminum wheels
• 10-way power front outboard seats with power lumbar
• 2-inch factory lift with off-road suspension and Rancho® monotube shocks
• Two-speed Autotrac® transfer case and underbody skid plates
• Unique Jet Black interior with Kalahari accents, and heated and ventilated perforated front leather seating surfaces
• Front and rear electronic locking differentials
• Multimatic® DSSV dampers
• AEV stamped steel front bumper with front winch capability and stamped boron steel front approach AEV skid plate
• Signature Denali grille with chrome header and chrome wheel-to-wheel assist steps
• Authentic wood, patterned aluminum trim, and Forge perforated-leather seating surfaces
• Signature Denali Vader Chrome grille and exclusive 7-spoke Ultra-Bright 22-inch machined aluminum wheels with Bright Chrome accents
• And more. 

New GMC Sierra 1500 For Sale: Available Features

If you want to customize your new GMC Sierra 1500, there are numerous optional features to select from. Available features across the trim levels include: 

• Graphite Edition
• 10-way power driver seat with power lumbar
• Spray-on bedliner
• Leather-appointed front seating surfaces
• Front bucket seats with wireless center console charging
• Power sunroof
• ProGrade® Trailering System
• Chrome wheel-to-wheel assist steps
• 15-inch diagonal multicolor Head-Up Display
• AT4X AEV Edition
• Super Cruise hands-free driver assistance technology
• CarbonPro® composite bed
• And more

In addition to the factory options, our parts department carries a wide range of accessories and maintenance parts to keep your GMC Sierra 1500 running in top condition. Our service center can also install the best tires on your GMC truck.

Do You Have GMC Sierra 1500 MPG Questions?

Let us know what questions you have and when you want to take a test drive of a new GMC Sierra 1500 at our Grapevine dealership. Contact us online or at (877) 267-1495 to make an appointment. We also invite you to apply for financing and browse our manufacturer researchbefore you visit.