
2026 GMC Sierra 1500
Mileage: 3 · Belleville, IL
$79,568
2026 GMC Sierra 1500 AT4X Crew Cab 4WD
Belleville, IL
$79,568
MSRP
$83,590
Dealer rating
Request information
Features
Mileage
3
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Engine
3L I6 Diesel
Fuel type
Diesel
Navigation system
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4X
- Body type:Pickup Truck
- Exterior color:Summit White
- Mileage:3 mi
- Condition:New
- VIN:3GTUUFE84TG256326
- Stock number:G4686
Fuel economy
- Fuel tank size:24 gal
- Fuel type:Diesel
Performance
- Drivetrain:Four-Wheel Drive
- Engine:3L I6 Diesel
Safety
- ABS Brakes
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

$79,568
MSRP$83,590
Selling slowly
On the market longer than average. There may be flexibility on price.
Price increased
Price went up by $736.
112 days at this dealership
112 days on CarGurus · 0 saves
Dealer

Dealer reviews
3.0(5 reviews)
Dealer's description
2026 GMC Sierra 1500 AT4X Summit White 3.0L I6 10-Speed Automatic 4WD10-Speed Automatic, 4WD, Obsidian Rush Leather, Hitch Guidance, Navigation System, Trailering Package. Price includes: $1750 - Purchase Allowance. Exp. 06/01/2026 $500 - Bonus Cash. Exp. 06/01/2026
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