
2026 GMC Sierra 1500
Mileage: 40 · Monahans, TX
2026 GMC Sierra 1500 AT4X Crew Cab 4WD
Monahans, TX
$79,355
MSRP
Dealer rating
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Features
Mileage
40
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Black (Obsidian Rush)
MPG
15 MPG
Engine
420 hp 6.2L V8
Fuel type
Gasoline
Transmission
Automatic
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Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4X
- Body type:Pickup Truck
- Exterior color:Summit White
- Interior color:Black (Obsidian Rush)
- Mileage:40 mi
- Condition:New
- VIN:3GTUUFEL0TG186909
- Stock number:TG186909
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:15 MPG
- City gas mileage:14 MPG
- Highway gas mileage:16 MPG
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:420 hp 6.2L V8
- Horsepower:420 hp
Safety
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Selling slowly
141 days at this dealership
Pricing

Sierra 1500
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The most luxurious Sierra ever
Get comfortable in a luxury interior with full-grain leather seating.

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Outfitted with the best
Ride in style with a spacious crew cab.

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Outperform with ultimate power
Rev up through tough terrain with a 430 HP 6.2L V8 engine.

Denali Ultimate trim shown
The most luxurious Sierra ever
Get comfortable in a luxury interior with full-grain leather seating.

Denali Ultimate trim shown
Outfitted with the best
Ride in style with a spacious crew cab.

Denali Ultimate trim shown
Outperform with ultimate power
Rev up through tough terrain with a 430 HP 6.2L V8 engine.
Dealer

Dealer reviews
Dealer's description
Baseline Descriptions Why BUY from Monahans Chevy GMC? When you choose this Summit White 2026 GMC Sierra 1500 AT4X with 40 miles, you are not just buying a used vehicle - you are investing in quality, reliability and peace of mind. Our clientele depend on us for Transparent Pricing, Convenience and, most importantly, Customer FIRST Service! What this vehicle includes: EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 6.2L ECOTEC3 V8, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, GVWR, 7100 LBS. (3221 KG), REAR AXLE, 3.23 RATIO, WHEELS, 18 X 8.5 (45.7 CM X 21.6 CM) PAINTED ALUMINUM, SUMMIT WHITE, SEATS, FRONT BUCKET, OBSIDIAN RUSH, FULL GRAIN LEATHER FRONT SEAT TRIM, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO, LPO, BLACK BADGING PACKAGE, COOLING, EXTERNAL ENGINE OIL COOLER, COOLING, AUXILIARY EXTERNAL TRANSMISSION OIL COOLER, ALTERNATOR, 170 AMPS, LPO, CARGO TIE-DOWNS, (4), ACTIVE EXHAUST, DUAL, SPORT-MODE ENABLED, LPO, SPORT STEP, BLACK, LPO, BLACK GMC EMBLEMS, LPO, BLACK SIERRA NAMEPLATES, LICENSE PLATE KIT, FRONT, LPO, GMC MULTIPRO TAILGATE STEP LIGHTS, LPO, CONSOLE-MOUNTED SAFE, 3 YEARS SIRIUSXM Come on in to Monahans Chevy GMC today at 401 E INTERSTATE 20 Monahans TX 79756 or call 866-671-3844 to schedule a test drive!
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* Fuel economy figures shown are provided from EPA mileage estimates and may not be comparable across different model years. Actual mileage will vary, depending on specific options selected, vehicle maintenance and your driving habits
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