
2026 GMC Sierra 1500
Mileage: 6 · Corpus Christi, TX
2026 GMC Sierra 1500 AT4X Crew Cab 4WD
Corpus Christi, TX
$83,180
MSRP
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Features
Mileage
6
Drivetrain
Four-Wheel Drive
Exterior color
Sterling Metallic
Interior color
Black (Obsidian Rush)
MPG
15 MPG
Engine
420 hp 6.2L V8
Fuel type
Gasoline
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4X
- Body type:Pickup Truck
- Exterior color:Sterling Metallic
- Interior color:Black (Obsidian Rush)
- Mileage:6 mi
- Condition:New
- VIN:3GTUUFEL5TG280834
- Stock number:TG280834
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
- 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
Options
Active Exhaust, Dual, Sport-Mode Enabled
Engine, 6.2L Ecotec3 V8
LPO, Off-Road High Clearance Steps
Sterling Metallic
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Selling slowly
114 days at this dealership
Pricing
Dealer

Dealer reviews
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Dealer's description
Engine; 6.2L Ecotec3 V8,Lpo; Off-Road High Clearance Steps,Sun/Moonroof,Leather Seats,Sterling Metallic,Navigation System,Active Exhaust; Dual; Sport-Mode Enabled,Lane Keeping Assist,Keyless Start,Heads-Up Display,Cooled Front Seat(S),Emissions; Federal Requirements,Gvwr; 7100 Lbs. (3221 Kg),Obsidian Rush; Full Grain Leather Front Seat Trim,Rear Axle; 3.23 Ratio,Transmission; 10-Speed Automatic With Electronic Precision Shift; Electronically Controlled
Additional Information
Sun/Moonroof,Leather Seats,Navigation System,Lpo, Off-Road High Clearance Steps (Dealer-Installed) (Not Available With (Ulv) At4X Aev Edition. Not Available With Any Other Rpo Or Lpo Assist Step.),Active Exhaust, Dual, Sport-Mode Enabled (Required And Only Available With (L87) 6.2L Ecotec3 V8 Engine. Not Available With (N10) Dual Exhaust.),Obsidian Rush, Full Grain Leather Front Seat Trim,Sterling Metallic (Available At Extra Charge.),Rear Axle, 3.23 Ratio,Lane Keeping Assist,Gvwr, 7100 Lbs. (3221 Kg) (Requires (L87) 6.2L Ecotec3 V8 Engine.),Keyless Start,Heads-Up Display,Transmission, 10-Speed Automatic With Electronic Precision Shift, Electronically Controlled With Overdrive, And Tow/Haul Mode And Steering Column Paddle Shifters. Includes Cruise Grade Braking And Powertrain Grade Braking (Included And Only Available With (L87) 6.2L Ecotec3 V8 Engine.),Engine, 6.2L Ecotec3 V8 (420 Hp [313 Kw] @ 5600 Rpm, 460 Lb-Ft Of Torque [624 Nm] @ 4100 Rpm); Featuring Dynamic Fuel Management (Requires (Npp) Dual, Sport-Mode Active Exhaust Enabled.),Cooled Front Seat(S),Emissions, Federal Requirements
Dealer's disclaimer
Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, tag, license, title, registration fees, and government fees are not included in quoted price. $225 dealer documentary fee is included in quoted price. Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information. Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
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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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