
2026 GMC Sierra 1500
Mileage: 5 · Lone Tree, CO
2026 GMC Sierra 1500 AT4 Crew Cab 4WD
Lone Tree, CO
$70,078
MSRP
Dealer rating
Request information
Features
Mileage
5
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Jet Black With Kalahari Accents
MPG
22 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Jet Black With Kalahari Accents
- Mileage:5 mi
- Condition:New
- VIN:1GTUUEE82TZ368455
- Stock number:TZ368455
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:22 MPG
- City gas mileage:21 MPG
- Highway gas mileage:24 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:3L I6 Diesel
Safety
- ABS Brakes
- Backup Camera
- 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
AT4 Premium Package
Onyx Black
Sunroof, Power
Technology Package
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Price decreased
19 days at this dealership
Dealer

Dealer reviews
Dealer's description
At4 Premium Package,Technology Package,Sunroof; Power,Sun/Moonroof,Leather Seats,Onyx Black,Navigation System,Lpo; Cargo Tie-Downs; (4),Lane Keeping Assist,Keyless Start,Cooled Front Seat(S),Emissions; Colorado; Connecticut; Delaware; Maine; Maryland; Massachusetts; Minnesota; Nevada; New Jersey; New Mexico; New York; Oregon; Pennsylvania; Rhode Island; Vermont And Washington State Requirements,Engine; Duramax 3.0L Turbo-Diesel I6,Gvwr; 7200 Lbs. (3266 Kg),Jet Black With Kalahari Accents; Perforated 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,Sunroof, Power (Requires A Crew Cab Model And (Pdo) At4 Preferred Package. Not Available With A Government Order Type (Fbc) And (Fgo).),Lpo, Cargo Tie-Downs, (4) (Dealer-Installed) (Not Available With (Pcp) At4 Carbonpro Edition.),Technology Package Includes (Drz) Rear Camera Mirror And (Uv6) Multicolor 15" Diagonal Head-Up Display (Includes (Uvn) Bed View Camera.),At4 Premium Package Includes (Pdo) At4 Preferred Package And (Vxw) Off-Road High Clearance Steps (Available To Change To (57N) 18" Machined Dark Painted Pockets Aluminum Wheels. (Vxw) Off-Road High Clearance Steps Can Be Substituted With (S6L) Sport Step, Black, Lpo But No Other Assist Steps Are Available.) *Gross*,Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim,Onyx Black (Available At Extra Charge.),Rear Axle, 3.23 Ratio,Lane Keeping Assist,Keyless Start,Gvwr, 7200 Lbs. (3266 Kg) (Std) (Requires Tk10*43 Crew Cab 4Wd Model With (Lz0) Duramax 3.0L Turbo-Diesel I6 Engine.),Transmission, 10-Speed Automatic With Electronic Precision Shift, Electronically Controlled With Overdrive, Tow/Haul Mode And Steering Column Paddle Shifters. Includes Cruise Grade Braking And Powertrain Grade Braking (Std) (Included And Only Available With (Lz0) Duramax 3.0L Turbo-Diesel I6 Engine.),Engine, Duramax 3.0L Turbo-Diesel I6 (305 Hp [227 Kw] @ 3750 Rpm, 495 Lb-Ft Of Torque [671 Nm] @ 2750 Rpm) (Includes (Kw5) 220-Amp Alternator And (K05) Engine Block Heater.) (Std),Cooled Front Seat(S),Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont And Washington State 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. Dealer delivery and handling fee of $799 included in quoted price. Sales tax or other taxes, tag, registration fees, and government fees are not 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.
By clicking "Email me," you agree to our Privacy Policy and Terms of Use.
* 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
Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.







