
2026 GMC Sierra 2500HD
Mileage: 10 · Lone Tree, CO
2026 GMC Sierra 2500HD SLT Crew Cab 4WD
Lone Tree, CO
$84,334
MSRP
Dealer rating
Request information
Features
Mileage
10
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Dark Walnut/Slate
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Bluetooth
Finance in advance
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:SLT
- Body type:Pickup Truck
- Exterior color:Summit White
- Interior color:Dark Walnut/Slate
- Mileage:10 mi
- Condition:New
- VIN:1GT4UNEY7TF278820
- Stock number:TF278820
Fuel economy
- Fuel tank size:35 gal
- Fuel type:Biodiesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:470 hp 6.6L V8 Biodiesel
- Horsepower:470 hp
Safety
- ABS Brakes
- Adaptive Cruise Control
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:82 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Price decreased
33 days at this dealership
Dealer

Dealer reviews
Dealer's description
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible,Slt Premium Package,Gooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch.,Lpo; Black Badging Package,Leather Seats,Navigation System,Lpo; Rear Underseat Storage,X31 Off-Road Package,Lpo; All-Weather Floor Liner; 1St And 2Nd Rows,Keyless Start,Dark Walnut/Slate; Perforated Leather-Appointed Front Outboard Seating Positions,Emissions; Colorado; Connecticut; Delaware; Maine; Maryland; Massachusetts; Minnesota; Nevada; New Jersey; New Mexico; New York; Oregon; Pennsylvania; Rhode Island; Vermont And Washington State Requirements,Gvwr; 11;350 Lbs. (5148 Kg),Rear Axle; 3.42 Ratio,Summit White,Transmission; 10-Speed Automatic
Additional Information
Leather Seats,Navigation System,Lpo, Rear Underseat Storage Composite Storage Bin, Includes Lockable Lid, (Dealer-Installed) (Included With (Pdl) Cargo Convenience Package, Lpo.),Lpo, All-Weather Floor Liner, 1St And 2Nd Rows (Dealer-Installed) (Included With (Rfx) X31 Off-Road And Protection Package, (Pdh) Gmc Interior Protection Package, Lpo Or (Pdr) Assist Step And Floor Liner Package, Lpo. Replaces Factory Floor Mats.),Gooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch. Includes Hitch Platform With Tray To Accept Ball, Stamped Bed Holes With Removable Caps Installed And Bed Mounted 7-Pin Trailer Harness (Similar To Uy2 Harness). (Includes (Cgn) Spray-On Bedliner. Included With (Nht) Max Trailering Package.),Lpo, Black Badging Package Includes (Sfz) Black Gmc Emblems, Lpo, And (Rik) Black Sierra Nameplates, Lpo, (Dealer-Installed).,X31 Off-Road Package Includes (Jhd) Hill Descent Control, (Nzz) Skid Plates, Off-Road Suspension, Twin-Tube Rancho Shocks And X31 Hard Badge (Requires 4Wd Model And At Tires. Included With (Rfx) X31 Off-Road And Protection Package.),Slt Premium Package Includes (Pcy) Slt Convenience Package, (Pdy) Slt Preferred Package, (Ped) Sierra Hd Pro Safety Plus Package, (Bvq) 6" Rectangular, Cab Length Chrome Assist Steps, And (Cgn) Spray-On Bedliner. No Substitutions To The Above Content. (Not Available With (Pdc) Texas Slt Premium Package.) *Gross*,Dark Walnut/Slate, Perforated Leather-Appointed Front Outboard Seating Positions,Summit White,Rear Axle, 3.42 Ratio (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine.),Gvwr, 11,350 Lbs. (5148 Kg) (Included And Only Available With Tk20943 Model And (L5P) Duramax 6.6L Turbo-Diesel V8 Engine With 17" Wheels. Included And Only Available With Tk20743 Model And (L5P) Duramax 6.6L Turbo-Diesel V8 Engine With 18" Or 20" Wheels. Not Available With (Nht) Max Trailering Package.),Keyless Start,Transmission, 10-Speed Automatic (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine. Not Available With (Pto) Power Take-Off.),Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel Compatible (470 Hp [350.5 Kw] @ 2800 Rpm, 975 Lb-Ft Of Torque [1322 Nm] @ 1600 Rpm) (Includes (K05) Engine Block Heater.),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.
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.







