Year
Used 2026 GMC Sierra 3500HD Pro Regular Cab LB 4WD for SaleNationwide
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 271
- Stock #:
- 19G96739
- VIN:
- 1GD3USE7XSF296739

2025 GMC Sierra 3500HD
Pro Regular Cab LB 4WD
New car
MSRP $67,324
$52,898
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G1006
- VIN:
- 1GT4USEY5TF314020

-$2,000
2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $75,064
$62,818
$60,818
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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 #:
- B26353
- VIN:
- 1GT5UTEY5TF212954

-$2,000
2026 GMC Sierra 3500HD
SLE Double Cab LB 4WD
New car
MSRP $79,210
$69,119
$67,119
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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
- Stock #:
- 26050
- VIN:
- 1GT4UTEY4TF308912

-$2,000
2026 GMC Sierra 3500HD
SLE Crew Cab 4WD
New car
MSRP $79,925
$71,354
$69,354
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 5
- Stock #:
- G260375
- VIN:
- 1GT4UVEY0TF299993

-$2,030
2026 GMC Sierra 3500HD
AT4 Crew Cab 4WD
New car
MSRP $91,960
$80,690
$78,660
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- G337528
- VIN:
- 1GT3UTE71TF337528

2026 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
New car
MSRP $63,985
$52,223
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T38272
- VIN:
- 1GT4UWEYXTF338272

-$2,000
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
New car
MSRP $94,070
$83,250
$81,250
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 47,277
- Stock #:
- 925796
- VIN:
- 1GT49YEY6RF274897

2024 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
47,277 mi
$65,977
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 15,216
- Stock #:
- TG00464A
- VIN:
- 1GT48SEY8RF269281

2024 GMC Sierra 3500HD
SLT Crew Cab RWD
15,216 mi
$63,215
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Jet Black
- Transmission:
- Automatic
- Stock #:
- 2F41136
- VIN:
- 1GT4UTE70TF439150

2026 GMC Sierra 3500HD
SLE Crew Cab 4WD
New car
MSRP $63,285
$53,182
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 29
- Stock #:
- PH22973
- VIN:
- 1GT4UTEYXTF238946

2026 GMC Sierra 3500HD
SLE Crew Cab 4WD
New car
MSRP $80,405
$68,099
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Stock #:
- G294110
- VIN:
- 1GT3USEY9TF294110

-$2,000
2026 GMC Sierra 3500HD
Pro Regular Cab LB 4WD
New car
MSRP $70,230
$60,531
$58,531
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 8
- Stock #:
- G24686
- VIN:
- 1GT4USEY0TF308450

-$2,000
2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $71,310
$62,487
$60,487
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 6-Speed Automatic
- Mileage:
- 100,715
- Stock #:
- PNT1088
- VIN:
- 1GD39SE7XPF138183

2023 GMC Sierra 3500HD
Pro Regular Cab LB 4WD
100,715 mi
$30,445
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- TF349373
- VIN:
- 1GT5UTE72TF349373

2026 GMC Sierra 3500HD
SLE Double Cab LB DRW 4WD
New car
MSRP $68,325
$62,954
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 26G959
- VIN:
- 1GT3UTEY7TF343200

2026 GMC Sierra 3500HD
SLE Regular Cab LB DRW 4WD
New car
MSRP $78,389
$73,558
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White Sands
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- G661544
- VIN:
- 1GT4UVEY8TF361544

-$2,217
2026 GMC Sierra 3500HD
AT4 Crew Cab 4WD
New car
MSRP $93,300
$85,824
$83,607
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- TG2020
- VIN:
- 1GT5USE72TF394596

2026 GMC Sierra 3500HD
Pro Double Cab LB 4WD
New car
MSRP $60,135
$52,233
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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, Vinyl Seat Trim
- Transmission:
- Automatic
- Mileage:
- 338
- Stock #:
- G26176
- VIN:
- 1GT5USEY9TF233445

-$2,995
2026 GMC Sierra 3500HD
Pro Double Cab LB 4WD
New car
MSRP $68,255
$57,933
$55,933
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 6
- Stock #:
- 52T533
- VIN:
- 1GT4UWEY7TF283182

-$2,000
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
New car
MSRP $92,375
$80,048
$78,048
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 3
- Stock #:
- TF313639
- VIN:
- 1GT4USEY1TF313639

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $73,065
$61,290
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- TF325382
- VIN:
- 1GT4UUEY1TF325382

2026 GMC Sierra 3500HD
SLT Crew Cab 4WD
New car
MSRP $91,030
$76,652
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 5
- Stock #:
- 52T501
- VIN:
- 1GT4UWEY0TF293956

-$2,000
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
New car
MSRP $92,425
$80,093
$78,093
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 2
- Stock #:
- G26-1167
- VIN:
- 1GT3UTEYXTF363585

2026 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
New car
MSRP $77,485
$66,835
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 271
- Stock #:
- 19G96739
- VIN:
- 1GD3USE7XSF296739

2025 GMC Sierra 3500HD
Pro Regular Cab LB 4WD
New car
MSRP $67,324
$52,898
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G1006
- VIN:
- 1GT4USEY5TF314020

-$2,000
2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $75,064
$62,818
$60,818
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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 #:
- B26353
- VIN:
- 1GT5UTEY5TF212954

-$2,000
2026 GMC Sierra 3500HD
SLE Double Cab LB 4WD
New car
MSRP $79,210
$69,119
$67,119
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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
- Stock #:
- 26050
- VIN:
- 1GT4UTEY4TF308912

-$2,000
2026 GMC Sierra 3500HD
SLE Crew Cab 4WD
New car
MSRP $79,925
$71,354
$69,354
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 5
- Stock #:
- G260375
- VIN:
- 1GT4UVEY0TF299993

-$2,030
2026 GMC Sierra 3500HD
AT4 Crew Cab 4WD
New car
MSRP $91,960
$80,690
$78,660
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- G337528
- VIN:
- 1GT3UTE71TF337528

2026 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
New car
MSRP $63,985
$52,223
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T38272
- VIN:
- 1GT4UWEYXTF338272

-$2,000
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
New car
MSRP $94,070
$83,250
$81,250
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 47,277
- Stock #:
- 925796
- VIN:
- 1GT49YEY6RF274897

2024 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
47,277 mi
$65,977
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 15,216
- Stock #:
- TG00464A
- VIN:
- 1GT48SEY8RF269281

2024 GMC Sierra 3500HD
SLT Crew Cab RWD
15,216 mi
$63,215
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Jet Black
- Transmission:
- Automatic
- Stock #:
- 2F41136
- VIN:
- 1GT4UTE70TF439150

2026 GMC Sierra 3500HD
SLE Crew Cab 4WD
New car
MSRP $63,285
$53,182
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 29
- Stock #:
- PH22973
- VIN:
- 1GT4UTEYXTF238946

2026 GMC Sierra 3500HD
SLE Crew Cab 4WD
New car
MSRP $80,405
$68,099
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Stock #:
- G294110
- VIN:
- 1GT3USEY9TF294110

-$2,000
2026 GMC Sierra 3500HD
Pro Regular Cab LB 4WD
New car
MSRP $70,230
$60,531
$58,531
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 8
- Stock #:
- G24686
- VIN:
- 1GT4USEY0TF308450

-$2,000
2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $71,310
$62,487
$60,487
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 6-Speed Automatic
- Mileage:
- 100,715
- Stock #:
- PNT1088
- VIN:
- 1GD39SE7XPF138183

2023 GMC Sierra 3500HD
Pro Regular Cab LB 4WD
100,715 mi
$30,445
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- TF349373
- VIN:
- 1GT5UTE72TF349373

2026 GMC Sierra 3500HD
SLE Double Cab LB DRW 4WD
New car
MSRP $68,325
$62,954
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 26G959
- VIN:
- 1GT3UTEY7TF343200

2026 GMC Sierra 3500HD
SLE Regular Cab LB DRW 4WD
New car
MSRP $78,389
$73,558
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White Sands
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- G661544
- VIN:
- 1GT4UVEY8TF361544

-$2,217
2026 GMC Sierra 3500HD
AT4 Crew Cab 4WD
New car
MSRP $93,300
$85,824
$83,607
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- TG2020
- VIN:
- 1GT5USE72TF394596

2026 GMC Sierra 3500HD
Pro Double Cab LB 4WD
New car
MSRP $60,135
$52,233
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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, Vinyl Seat Trim
- Transmission:
- Automatic
- Mileage:
- 338
- Stock #:
- G26176
- VIN:
- 1GT5USEY9TF233445

-$2,995
2026 GMC Sierra 3500HD
Pro Double Cab LB 4WD
New car
MSRP $68,255
$57,933
$55,933
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 6
- Stock #:
- 52T533
- VIN:
- 1GT4UWEY7TF283182

-$2,000
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
New car
MSRP $92,375
$80,048
$78,048
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 3
- Stock #:
- TF313639
- VIN:
- 1GT4USEY1TF313639

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $73,065
$61,290
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- TF325382
- VIN:
- 1GT4UUEY1TF325382

2026 GMC Sierra 3500HD
SLT Crew Cab 4WD
New car
MSRP $91,030
$76,652
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 5
- Stock #:
- 52T501
- VIN:
- 1GT4UWEY0TF293956

-$2,000
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
New car
MSRP $92,425
$80,093
$78,093
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 2
- Stock #:
- G26-1167
- VIN:
- 1GT3UTEYXTF363585

2026 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
New car
MSRP $77,485
$66,835
Relevant articles

The Best Dually Trucks of 2026
Trucks have gone quite lux lately, and are more often used to get around town than to get work done. The most capable of these trucks are nicknamed “duallies”, which those equipped with dual rear wheels.

GMC Sierra 3500HD Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used GMC Sierra 3500HD covering each generation since 1988. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Sierra 3500HD.

2025 GMC Sierra 3500HD Pricing, Specs, and Release Date
Like its slightly less beefy 2500HD sibling, the 2025 GMC Sierra 3500HD offers added features for the new model year, including a standard trailer brake controller.