New & Used 2026 GMC Sierra 2500HD for Sale near Fairfield, ID
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 23,766
- Stock #:
- 26U067-0
- VIN:
- 1GT4UPEY0SF228626
Sponsored by Rob Green Buick GMC
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
23,766 mi
$72,633
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 411
- Stock #:
- G1695P
- VIN:
- 1GT3ULEY9SF282138
Sponsored Listing
2025 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
411 mi
$56,027
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10,289
- Stock #:
- 26U107-5
- VIN:
- 1GT4UPEY7TF110588
Sponsored Listing
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
10,289 mi
$73,087
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 3T0864
- VIN:
- 1GT4UXEY6TF321605
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $98,035
$81,879
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 3T0818
- VIN:
- 1GT4UXEY1TF303447
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,475
$83,103
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 3T0737
- VIN:
- 1GT3ULEY2TF275372
2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
MSRP $65,320
$49,918
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- 3T0713
- VIN:
- 1GT3ULEY5TF261482
2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
MSRP $65,320
$49,918
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black-Brown
- Transmission:
- Automatic
- Mileage:
- 1,179
- Stock #:
- G365233L
- VIN:
- 1GT4UPEYXTF196396
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
1,179 mi
$74,591
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 3T0930
- VIN:
- 1GT4UXEY7TF337733
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $97,785
$82,644
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T0932
- VIN:
- 1GT4ULEY0TF338019
2026 GMC Sierra 2500HD
Pro Crew Cab 4WD
New car
MSRP $68,960
$55,734
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- 3T0825
- VIN:
- 1GT4UXEY8TF303929
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,475
$83,103
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G26420
- VIN:
- 1GT4UXEY2TF412404
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,870
$89,818
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10,289
- Stock #:
- 26U107-5
- VIN:
- 1GT4UPEY7TF110588
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
10,289 mi
$73,087
CarGurus Analysis:
2026 GMC Sierra 2500HD
With 2,139 currently listed for sale and an average price of $78,045, 34.5% of 2026 GMC Sierra 2500HD listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.
94.2% of 2026 GMC Sierra 2500HD listings on CarGurus are accident free.
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 3T0877
- VIN:
- 1GT4UPEY8TF327597
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $91,555
$77,533
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 17
- Stock #:
- 3T0939
- VIN:
- 1GT4UPEY3TF340094
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $91,555
$74,786
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T0813
- VIN:
- 1GT4UXEYXTF304287
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,475
$83,103
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 3T0726
- VIN:
- 1GT3ULEYXTF274373
2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
MSRP $65,320
$50,571
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 16,505
- Stock #:
- 3T1048A
- VIN:
- 1GT4UXEY9SF337392
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
16,505 mi
$77,948
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Coastal Dune
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T1113
- VIN:
- 1GT4UZEY4TF392183
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $107,870
$95,632
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T1026
- VIN:
- 1GT4UZE76TF358138
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $88,490
$79,305
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T1046
- VIN:
- 1GT5ULE77TF362863
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
New car
MSRP $56,525
$50,856
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,629
- Stock #:
- 3T1031A
- VIN:
- 1GT4UMEY4SF120881
2025 GMC Sierra 2500HD
SLE Crew Cab 4WD
34,629 mi
$58,548
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 80,462
- Stock #:
- G26349-1
- VIN:
- 1GT4UZEY6SF160201
Sponsored Listing
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
80,462 mi
$71,991
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 23,766
- Stock #:
- 26U067-0
- VIN:
- 1GT4UPEY0SF228626
Sponsored by Rob Green Buick GMC
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
23,766 mi
$72,633
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 411
- Stock #:
- G1695P
- VIN:
- 1GT3ULEY9SF282138
Sponsored Listing
2025 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
411 mi
$56,027
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10,289
- Stock #:
- 26U107-5
- VIN:
- 1GT4UPEY7TF110588
Sponsored Listing
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
10,289 mi
$73,087
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 3T0864
- VIN:
- 1GT4UXEY6TF321605
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $98,035
$81,879
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 3T0818
- VIN:
- 1GT4UXEY1TF303447
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,475
$83,103
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 3T0737
- VIN:
- 1GT3ULEY2TF275372
2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
MSRP $65,320
$49,918
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- 3T0713
- VIN:
- 1GT3ULEY5TF261482
2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
MSRP $65,320
$49,918
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black-Brown
- Transmission:
- Automatic
- Mileage:
- 1,179
- Stock #:
- G365233L
- VIN:
- 1GT4UPEYXTF196396
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
1,179 mi
$74,591
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 3T0930
- VIN:
- 1GT4UXEY7TF337733
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $97,785
$82,644
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T0932
- VIN:
- 1GT4ULEY0TF338019
2026 GMC Sierra 2500HD
Pro Crew Cab 4WD
New car
MSRP $68,960
$55,734
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- 3T0825
- VIN:
- 1GT4UXEY8TF303929
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,475
$83,103
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G26420
- VIN:
- 1GT4UXEY2TF412404
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,870
$89,818
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10,289
- Stock #:
- 26U107-5
- VIN:
- 1GT4UPEY7TF110588
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
10,289 mi
$73,087
CarGurus Analysis:
2026 GMC Sierra 2500HD
With 2,139 currently listed for sale and an average price of $78,045, 34.5% of 2026 GMC Sierra 2500HD listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.
94.2% of 2026 GMC Sierra 2500HD listings on CarGurus are accident free.
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 3T0877
- VIN:
- 1GT4UPEY8TF327597
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $91,555
$77,533
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 17
- Stock #:
- 3T0939
- VIN:
- 1GT4UPEY3TF340094
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $91,555
$74,786
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T0813
- VIN:
- 1GT4UXEYXTF304287
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,475
$83,103
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 3T0726
- VIN:
- 1GT3ULEYXTF274373
2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
MSRP $65,320
$50,571
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 16,505
- Stock #:
- 3T1048A
- VIN:
- 1GT4UXEY9SF337392
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
16,505 mi
$77,948
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Coastal Dune
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T1113
- VIN:
- 1GT4UZEY4TF392183
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $107,870
$95,632
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T1026
- VIN:
- 1GT4UZE76TF358138
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $88,490
$79,305
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 3T1046
- VIN:
- 1GT5ULE77TF362863
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
New car
MSRP $56,525
$50,856
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,629
- Stock #:
- 3T1031A
- VIN:
- 1GT4UMEY4SF120881
2025 GMC Sierra 2500HD
SLE Crew Cab 4WD
34,629 mi
$58,548
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 80,462
- Stock #:
- G26349-1
- VIN:
- 1GT4UZEY6SF160201
Sponsored Listing
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
80,462 mi
$71,991
CarGurus Analysis: 2026 GMC Sierra 2500HD
Summary
With 2,139 currently listed for sale and an average price of $78,045, 34.5% of 2026 GMC Sierra 2500HD listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.
94.2% of 2026 GMC Sierra 2500HD listings on CarGurus are accident free.
Why it stands out
The 2026 GMC Sierra 2500HD stands out as a heavy-duty pickup that leans more upscale than many rivals. GMC positions it with a broader range of trim levels and more luxury-oriented options than the related Silverado 2500HD, and the top Denali and Denali Ultimate trims are described as more luxurious than the Silverado’s top-tier High Country. That makes the Sierra 2500HD appealing to buyers who want serious truck capability without giving up comfort and premium cabin features.
For 2026, the MultiPro Tailgate became available on more trims. The truck is offered with a 6.6-liter V8 gas engine paired with a six-speed automatic transmission, or a 6.6-liter Duramax turbodiesel V8 with a 10-speed automatic transmission from Allison. Rear- and four-wheel drive are available, and the lineup includes Pro, SLE, SLT, AT4, AT4X, Denali, and Denali Ultimate trims, along with Regular Cab, Crew Cab, and Double Cab body styles and 7-foot or 8-foot-2-inch cargo bed options. The AT4 models add off-road hardware and accessories, while the Denali trims focus on luxury cabin features.
The 2026 Sierra 2500HD also benefits from a long list of available technology and convenience features, including Bluetooth, Android Auto, Apple CarPlay, and wifi hotspot accessibility. Higher trims can add a Bose Premium audio system, power-adjustable front seats, chrome grille trim, dual-zone automatic climate control, and power-folding tailgate options. At the same time, shoppers should be aware that this truck has a reputation for problems such as check engine lights, infotainment sluggishness, rough or delayed shifts, electrical glitches, MultiPro tailgate issues, and faulty trailer brake controllers, so a careful inspection matters when shopping used.
Other model years to consider
- 2025 GMC Sierra 2500HD
- Average price: $70,530
- Good/great deal percentage: 35.2%
- User rating: 5 / 5
- Total listings: 4,560
- 2020 GMC Sierra 2500HD
- Average price: $47,933
- Good/great deal percentage: 33.3%
- User rating: 4.9 / 5
- Total listings: 1,292
- 2024 GMC Sierra 2500HD
- Average price: $64,756
- Good/great deal percentage: 34.7%
- User rating: 4.2 / 5
- Total listings: 4,442
Similar models to consider
- 2026 Ford F-250 Super Duty
- Average price: $68,916
- Good/great deal percentage: 33.2%
- User rating: 5 / 5
- Total listings: 2,327
- 2026 RAM 2500
- Average price: $50,292
- Good/great deal percentage: 35.2%
- User rating: 5 / 5
- Total listings: 3,727
- 2026 Chevrolet Silverado 2500HD
- Average price: $63,385
- Good/great deal percentage: 36.3%
- User rating: 5 / 5
- Total listings: 3,449
This analysis is based on CarGurus' proprietary market data from November 2, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
5.0 Overall rating
Filter by rating
Joe S
Reviewed a 2026 GMC AT4 Crew Cab 4WD on May 11, 2026
It has all the bells and whistles that I want including the premium plus package, the technology package, and the camper snow plow package
2026 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Pro Double Cab 4WD | $52,000 |
| SLE Crew Cab 4WD | $58,200 |
| Pro Crew Cab 4WD | $53,800 |
| SLT Crew Cab 4WD | $65,500 |
| AT4X Crew Cab 4WD | $85,500 |
| Denali Crew Cab 4WD | $75,200 |
| Denali Ultimate Crew Cab 4WD | $94,200 |
| AT4 Crew Cab 4WD | $72,500 |
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
2026 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2026 GMC Sierra 2500HD prices has changed over time.
See more price trends2026 GMC Sierra 2500HD Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest-Price Market: Washington, DC leads with an average price of $95,767, indicating a premium market for the Sierra 2500HD.
- Best Value: New York, NY offers the lowest average price at $49,990, suggesting significant savings for buyers in this city.
- Inventory Drives Stability: Dallas, TX has the most listings at 83, which may contribute to competitive pricing and availability.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Dallas, TX | 83 | $82,827 |
| Houston, TX | 70 | $78,053 |
| Atlanta, GA | 58 | $83,001 |
| Chicago, IL | 32 | $76,968 |
| Washington, DC | 30 | $95,767 |
| Boston, MA | 29 | $80,212 |
| Los Angeles, CA | 17 | $72,437 |
| Philadelphia, PA | 15 | $76,999 |
| Miami, FL | 11 | $73,290 |
| New York, NY | 8 | $49,990 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The Denali Crew Cab 4WD is the most listed trim with 2,347 units available, reflecting its popularity among buyers.
- Premium Spread: The Denali Ultimate Crew Cab 4WD has the highest MSRP at $94,200, indicating a significant premium for luxury features.
- Drivetrain Effect: All trims feature a 4X4 drivetrain, which is likely a key selling point for buyers seeking off-road capability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| Denali Crew Cab 4WD | 2,347 | $75,200 | 4X4 | 6.6L 401 hp V8 |
| AT4 Crew Cab 4WD | 2,078 | $72,500 | 4X4 | 6.6L 401 hp V8 |
| Denali Ultimate Crew Cab 4WD | 845 | $94,200 | 4X4 | 6.6L 470 hp V8 Biodiesel |
| SLT Crew Cab 4WD | 766 | $65,500 | 4X4 | 6.6L 401 hp V8 |
| AT4X Crew Cab 4WD | 418 | $85,500 | 4X4 | 6.6L 401 hp V8 |
| SLE Crew Cab 4WD | 317 | $58,200 | 4X4 | 6.6L 401 hp V8 |
| Pro Crew Cab 4WD | 184 | $53,800 | 4X4 | 6.6L 401 hp V8 |
| SLE Double Cab 4WD | 127 | $56,400 | 4X4 | 6.6L 401 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2026 model has an average price of $77,273, reflecting a 63.4% premium over its starting MSRP of $47,300.
- Depreciation Curve: The 2016 model shows the steepest depreciation at -6.1%, indicating a potential risk for buyers of older models.
- Best Value Sweet Spot: The 2023 model offers a balanced average price of $52,622, making it a compelling option for budget-conscious buyers.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2026 | $47,300 | $77,273 | +63.4% |
| 2025 | $46,300 | $69,739 | +50.6% |
| 2024 | $45,400 | $63,548 | +40.0% |
| 2023 | $42,200 | $52,622 | +24.7% |
| 2022 | $36,200 | $49,586 | +37.0% |
| 2021 | $36,200 | $48,436 | +33.8% |
| 2020 | $35,800 | $46,805 | +30.7% |
| 2019 | $38,200 | $40,189 | +5.2% |
| 2018 | $35,000 | $37,201 | +6.3% |
| 2017 | $34,190 | $34,301 | +0.3% |
| 2016 | $33,535 | $31,473 | -6.1% |
These recommendations are based on CarGurus' proprietary market data from November 4, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Is the 2026 GMC Sierra 2500HD a good car?
Yes — 5/5 is a strong user rating for the 2026 GMC Sierra 2500HD, and it fits a heavy-duty pickup that leans more upscale than many rivals. GMC positions it as a more premium take on the heavy-duty truck formula, with a broader range of trims and more luxury-oriented options than the related Silverado 2500HD. That makes it a strong fit if you want serious capability without giving up comfort and premium cabin features.
The market also shows meaningful availability, with 35.2% of listings marked as good or great deals. That gives you some room to shop selectively while still finding a truck that matches your needs.
Is the 2026 GMC Sierra 2500HD reliable?
Owners rate it 5/5, a strong signal of long-term satisfaction.
The 2026 Sierra 2500HD is described as a capable heavy-duty pickup with a premium-leaning cabin and a wide spread of trims and features, which can make it appealing if you want both utility and comfort. It also offers familiar powertrain choices and a broad configuration range, so you can tailor it to work or daily use.
At the same time, used buyers should plan for long-term ownership risk by checking for the kinds of issues this truck has been associated with, especially if maintenance records are incomplete.
What should I look for when buying a used 2026 GMC Sierra 2500HD?
Accident-free inventory is excellent at 94.1% — clean inventory, standard diligence applies.
You should still run a vehicle history report and verify that the truck’s maintenance and repair records are complete. A pre-purchase inspection should focus on the transmission behavior, infotainment operation, electrical systems, and trailer-related equipment. It also makes sense to pay close attention to overall condition, especially if the truck has been used for towing or heavy work.
Is now a good time to buy a used 2026 GMC Sierra 2500HD?
This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient and compare listings carefully.
- Deal availability: 35.2% of listings are priced as good or great deals.
- Inventory: There are 2,139 listings available.
- Clean inventory: 94.1% of listings are accident-free.
Should I buy a 2026 GMC Sierra 2500HD or consider a different year?
If you're weighing the 2026 against nearby model years, here's how to think about it:
Choose the 2026 if:
- 35.2% of listings are priced as good or great deals.
- Accident-free inventory is excellent at 94.1% — clean inventory, standard diligence applies.
- Owners rate it 5/5 — a strong satisfaction signal.
The bottom line: The 2026 is the better path if you want a heavy-duty truck with a more upscale feel and strong shopper appeal, especially if you value premium trims and a broad feature set. If you’re more price-sensitive, a nearby model year may give you a lower entry point while still delivering the same basic capability.
How does the 2026 GMC Sierra 2500HD compare to the 2026 Ford F-250 Super Duty?
| Spec | 2026 GMC Sierra 2500HD | 2026 Ford F-250 Super Duty |
|---|---|---|
| Starting MSRP | $47,300 | $45,975 |
| Listings available | 2,139 | 2,320 |
| Good & great deal share | 35.2% | 34.1% |
| Accident-free share | 94.1% | 94.2% |
These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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