Used GMC Sierra 2500HD for Sale nearGuasti, CA
Shop with transparent pricing.
Only show listings that include dealer fees- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 6,842
- Stock #:
- 17220P
- VIN:
- 1GT4UPEY0TF300068


Sponsored by Tustin Buick GMC
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
6,842 mi
$73,987
- 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, Full Grain Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 2,113
- Stock #:
- B07127
- VIN:
- 1GT4UXEY7TF275072

Sponsored Listing
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
2,113 mi
$87,743
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 33,525
- Stock #:
- FS7983
- VIN:
- 1GT4UPEY8TF249449

Sponsored Listing
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
33,525 mi
$70,117
- 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, Full Grain Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T57328
- VIN:
- 1GT4UXEY8TF256952

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $98,035
$86,439
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- T2557
- VIN:
- 1GT5ULEY1TF152557

-$2,000
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
New car
MSRP $67,915
$56,537
$54,537
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- SI14451
- VIN:
- 1GT4UXEY7TF279221

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,155
$87,256
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- T5591A
- VIN:
- 1GT5ULEY9TF375591

-$2,000
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
New car
MSRP $66,025
$56,647
$54,647
- 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 #:
- SI14877
- VIN:
- 1GT4UXEY4TF326091

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,795
$87,819
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T5831B
- VIN:
- 1GT4UREY3TF405831

-$2,000
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New car
MSRP $92,030
$82,652
$80,652
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 16
- Stock #:
- P260216
- VIN:
- 1GT4UMEY0TF172820

-$2,000
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
New car
MSRP $75,765
$68,341
$66,341
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- T3275B
- VIN:
- 1GT3ULE71TF353275

2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
MSRP $55,125
$48,247
- 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:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- SI14798
- VIN:
- 1GT4UXEY8TF296898

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,755
$87,784
- 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:
- 9
- Stock #:
- TF319941
- VIN:
- 1GT4UZEY7TF319941

2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $99,025
$88,347
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- SI14564
- VIN:
- 1GT4UXEY8TF290910

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,750
$87,780
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush, Full Grain Leather Seat Trim)
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 26T15348
- VIN:
- 1GT4UZEY6TF415348

2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $98,285
$93,530
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents, Perforated Front
- Transmission:
- Automatic
- Mileage:
- 15
- Stock #:
- 26T04501
- VIN:
- 1GT4UPEY4TF404501

2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $84,985
$77,730
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- T4065B
- VIN:
- 1GT4UREY9TF234065

-$2,000
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New car
MSRP $91,855
$80,477
$78,477
- 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, Full Grain Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T57522
- VIN:
- 1GT4UXEY1TF313525

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $98,035
$86,439
- 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:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- T4477
- VIN:
- 1GT4UPEY7TF364477

2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $92,205
$81,827
- 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:
- 3
- Stock #:
- T7571C
- VIN:
- 1GT4UPEY3TF367571

2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $90,545
$80,167
- 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, Perforated Front
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- G261402
- VIN:
- 1GT4UPEY4TF386193

2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $91,669
$83,841
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- TF399873
- VIN:
- 1GT4UXEY3TF399873

-$2,000
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,030
$91,152
$89,152
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- T5775
- VIN:
- 1GT4UREY8TF405775

-$2,000
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New car
MSRP $92,030
$82,652
$80,652
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 19,405
- Stock #:
- RC4461
- VIN:
- 1GT4UPEYXTF190369

Sponsored Listing
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
19,405 mi
$72,888
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 6,842
- Stock #:
- 17220P
- VIN:
- 1GT4UPEY0TF300068


Sponsored by Tustin Buick GMC
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
6,842 mi
$73,987
- 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, Full Grain Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 2,113
- Stock #:
- B07127
- VIN:
- 1GT4UXEY7TF275072

Sponsored Listing
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
2,113 mi
$87,743
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 33,525
- Stock #:
- FS7983
- VIN:
- 1GT4UPEY8TF249449

Sponsored Listing
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
33,525 mi
$70,117
- 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, Full Grain Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T57328
- VIN:
- 1GT4UXEY8TF256952

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $98,035
$86,439
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- T2557
- VIN:
- 1GT5ULEY1TF152557

-$2,000
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
New car
MSRP $67,915
$56,537
$54,537
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- SI14451
- VIN:
- 1GT4UXEY7TF279221

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,155
$87,256
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- T5591A
- VIN:
- 1GT5ULEY9TF375591

-$2,000
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
New car
MSRP $66,025
$56,647
$54,647
- 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 #:
- SI14877
- VIN:
- 1GT4UXEY4TF326091

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,795
$87,819
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T5831B
- VIN:
- 1GT4UREY3TF405831

-$2,000
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New car
MSRP $92,030
$82,652
$80,652
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 16
- Stock #:
- P260216
- VIN:
- 1GT4UMEY0TF172820

-$2,000
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
New car
MSRP $75,765
$68,341
$66,341
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- T3275B
- VIN:
- 1GT3ULE71TF353275

2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
MSRP $55,125
$48,247
- 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:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- SI14798
- VIN:
- 1GT4UXEY8TF296898

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,755
$87,784
- 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:
- 9
- Stock #:
- TF319941
- VIN:
- 1GT4UZEY7TF319941

2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $99,025
$88,347
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- SI14564
- VIN:
- 1GT4UXEY8TF290910

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,750
$87,780
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush, Full Grain Leather Seat Trim)
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 26T15348
- VIN:
- 1GT4UZEY6TF415348

2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $98,285
$93,530
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents, Perforated Front
- Transmission:
- Automatic
- Mileage:
- 15
- Stock #:
- 26T04501
- VIN:
- 1GT4UPEY4TF404501

2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $84,985
$77,730
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- T4065B
- VIN:
- 1GT4UREY9TF234065

-$2,000
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New car
MSRP $91,855
$80,477
$78,477
- 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, Full Grain Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T57522
- VIN:
- 1GT4UXEY1TF313525

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $98,035
$86,439
- 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:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- T4477
- VIN:
- 1GT4UPEY7TF364477

2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $92,205
$81,827
- 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:
- 3
- Stock #:
- T7571C
- VIN:
- 1GT4UPEY3TF367571

2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $90,545
$80,167
- 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, Perforated Front
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- G261402
- VIN:
- 1GT4UPEY4TF386193

2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $91,669
$83,841
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- TF399873
- VIN:
- 1GT4UXEY3TF399873

-$2,000
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $99,030
$91,152
$89,152
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- T5775
- VIN:
- 1GT4UREY8TF405775

-$2,000
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New car
MSRP $92,030
$82,652
$80,652
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 19,405
- Stock #:
- RC4461
- VIN:
- 1GT4UPEYXTF190369

Sponsored Listing
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
19,405 mi
$72,888
2027 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2027 GMC Sierra 2500HD prices has changed over time.
See more price trends2027 GMC Sierra 2500HD Pricing Analysis
Pricing by Trim Packages
Key Insights
- Volume Leader: The Denali Crew Cab 4WD leads with 2,347 listings, indicating strong demand for this trim.
- Premium Spread: The Denali Ultimate Crew Cab 4WD has the highest MSRP at $96,600, reflecting a significant premium over other trims.
- Lowest Inventory: The SLE Double Cab 4WD has the lowest inventory with only 127 listings, suggesting limited availability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| Denali Crew Cab 4WD | 2,347 | $76,100 | 4X4 | 6.6L 412 hp V8 |
| AT4 Crew Cab 4WD | 2,078 | $73,400 | 4X4 | 6.6L 412 hp V8 |
| Denali Ultimate Crew Cab 4WD | 845 | $96,600 | 4X4 | 8.3L 555 hp V8 Biodiesel |
| SLT Crew Cab 4WD | 766 | $66,400 | 4X4 | 6.6L 412 hp V8 |
| AT4X Crew Cab 4WD | 418 | $86,400 | 4X4 | 6.6L 412 hp V8 |
| SLE Crew Cab 4WD | 317 | $59,100 | 4X4 | 6.6L 412 hp V8 |
| Pro Crew Cab 4WD | 184 | $54,700 | 4X4 | 6.6L 412 hp V8 |
| SLE Double Cab 4WD | 127 | $57,300 | 4X4 | 6.6L 412 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2026 model year shows an average price of $77,273, which is 63.4% above its starting MSRP, indicating strong market demand for newer models.
- Steepest Depreciation: The 2016 model year experienced the steepest depreciation at -6.1%, highlighting a potential risk for buyers considering older models.
- Best Value Sweet Spot: The 2023 model year, priced at an average of $52,622, offers a balance of value and features, being one of the years priced above starting MSRP.
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.
FAQs
How many 2027 GMC Sierra 2500HD vehicles in Guasti, CA have no reported accidents or damage?
What fuel types are available?
*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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