Used GMC for Sale with Tow Package inCasper, WY

Filters (2)

Location:

Only show listings in WY?

Include delivery listings?

1,026 vehicles found

Shop with transparent pricing.

Only show listings that include dealer fees
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Glacier White Tricoat
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
10
Stock #:
TZ533113
VIN:
1GTUUDE88TZ533113
Glacier White Tricoat 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,177

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Thornton, CO
Price includes $320 shipping

New car

MSRP $66,940

$58,687

$57,308

Year:
2024
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:
Blue
Fuel type:
Biodiesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
75,550
Stock #:
356164
VIN:
1GT49XEY9RF356164
Blue 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

75,550 mi

Home delivery from Kyle, TX
Price includes $652 shipping
Fair Deal

$67,872

Year:
2022
Make:
GMC
Model:
Hummer EV Pickup
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
Electric
Exterior color:
Interstellar White
Fuel type:
Electric
Interior color:
Lunar Horizon (Jet Black/Light Grey)
Transmission:
1-Speed Automatic
Mileage:
5,162
Stock #:
100020
VIN:
1GT40FDA1NU100020
Interstellar White 2022 GMC Hummer EV Pickup Pickup Truck All-Wheel Drive 1-Speed Automatic

 

2022 GMC Hummer EV Pickup

Edition 1 Crew Cab AWD

5,162 mi

Home delivery from Roswell, GA
Price includes $3,330 shipping
Great Deal

$71,927

Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Silver
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
140,904
Stock #:
791
VIN:
3GTU2NECXHG497190
Silver 2017 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2017 GMC Sierra 1500

SLT Crew Cab 4WD

140,904 mi

Home delivery from El Paso, TX
Price includes $1,143 shipping
Fair Deal

$23,363

Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Red
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
83,262
Stock #:
WU209230C
VIN:
1GT29ME72NF218912
Red 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2022 GMC Sierra 2500HD

SLE Double Cab 4WD

83,262 mi

Casper, WY
3 mi away
Fair Deal

$37,593

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
18,919
Stock #:
3U1937
VIN:
1GTUUCED1NZ630194
Onyx Black 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2022 GMC Sierra 1500

Elevation Crew Cab 4WD

18,919 mi

Home delivery from Lenoir, NC
Price includes $1,468 shipping
Good Deal

$43,957

Year:
2021
Make:
GMC
Model:
Yukon XL
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black
Mileage:
94,055
Stock #:
450738
VIN:
1GKS2GKD8MR450738
Gray 2021 GMC Yukon XL SUV / Crossover Four-Wheel Drive
Price drop

-$959

 

2021 GMC Yukon XL

SLT 4WD

94,055 mi

Home delivery from Atlantic Highlands, NJ
Price includes $1,666 shipping
Great Deal

$36,544

$35,585

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Black
Fuel type:
Gasoline
Interior color:
Black
Mileage:
40,830
Stock #:
309551
VIN:
3GTPHDED1SG309551
Black 2025 GMC Sierra 1500 Pickup Truck 4X2

 

2025 GMC Sierra 1500

SLT Crew Cab RWD

40,830 mi

Home delivery from Denver, CO
Price includes $289 shipping
Great Deal

$36,987

Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
141,818
Stock #:
15582
VIN:
1GT49WEY5MF233481
Black 2021 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2021 GMC Sierra 3500HD

Denali Crew Cab 4WD

141,818 mi

Home delivery from Stanton, CA
Price includes $1,330 shipping
Good Deal

$45,325

$44,324

Year:
2021
Make:
GMC
Model:
Yukon
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Mileage:
109,191
Stock #:
X372816
VIN:
1GKS2BKD2MR372816
Onyx Black 2021 GMC Yukon SUV / Crossover Four-Wheel Drive

 

2021 GMC Yukon

SLT 4WD

109,191 mi

Home delivery from Marietta, GA
Price includes $6,625 shipping
Fair Deal

$38,722

Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Red
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
154,490
Stock #:
236795
VIN:
1GT49PEY2MF236795
Red 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 2500HD

AT4 Crew Cab 4WD

154,490 mi

Home delivery from Baton Rouge, LA
Price includes $1,554 shipping
Good Deal

$40,478

Year:
2021
Make:
GMC
Model:
Yukon XL
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Gray (Dark Sky Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Very Dark Ash Gray
Transmission:
Automatic
Mileage:
71,873
Stock #:
C26378A
VIN:
1GKS2JKL3MR257918
Gray (Dark Sky Metallic) 2021 GMC Yukon XL SUV / Crossover Four-Wheel Drive Automatic
Price drop

-$1,200

 

2021 GMC Yukon XL

Denali 4WD

71,873 mi

Home delivery from Gillette, WY
Price includes $122 shipping
Fair Deal
Manufacturer certified

$47,916

$46,716

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:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
46,129
Stock #:
244764
VIN:
1GT49WEY7RF244764
Sterling Metallic 2024 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

46,129 mi

Home delivery from Gladstone, OR
Price includes $1,200 shipping
Fair Deal

$68,850

Year:
2024
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:
Brown
Transmission:
Automatic
Mileage:
67,326
Stock #:
26-328
VIN:
1GT49REY6RF161456
Black 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

67,326 mi

Home delivery from Vancouver, WA
Price includes $827 shipping
Fair Deal

$62,927

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
70,448
Stock #:
WT202060A
VIN:
3GTU9DED4MG222309
Onyx Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2021 GMC Sierra 1500

SLT Crew Cab 4WD

70,448 mi

Casper, WY
5 mi away
Good Deal

$34,593

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Glacier White Tricoat
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
10
Stock #:
TZ533113
VIN:
1GTUUDE88TZ533113
Glacier White Tricoat 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,177

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Thornton, CO
Price includes $320 shipping

New car

MSRP $66,940

$58,687

$57,308

Year:
2024
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:
Blue
Fuel type:
Biodiesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
75,550
Stock #:
356164
VIN:
1GT49XEY9RF356164
Blue 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

75,550 mi

Home delivery from Kyle, TX
Price includes $652 shipping
Fair Deal

$67,872

Year:
2022
Make:
GMC
Model:
Hummer EV Pickup
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
Electric
Exterior color:
Interstellar White
Fuel type:
Electric
Interior color:
Lunar Horizon (Jet Black/Light Grey)
Transmission:
1-Speed Automatic
Mileage:
5,162
Stock #:
100020
VIN:
1GT40FDA1NU100020
Interstellar White 2022 GMC Hummer EV Pickup Pickup Truck All-Wheel Drive 1-Speed Automatic

 

2022 GMC Hummer EV Pickup

Edition 1 Crew Cab AWD

5,162 mi

Home delivery from Roswell, GA
Price includes $3,330 shipping
Great Deal

$71,927

Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Silver
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
140,904
Stock #:
791
VIN:
3GTU2NECXHG497190
Silver 2017 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2017 GMC Sierra 1500

SLT Crew Cab 4WD

140,904 mi

Home delivery from El Paso, TX
Price includes $1,143 shipping
Fair Deal

$23,363

Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Red
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
83,262
Stock #:
WU209230C
VIN:
1GT29ME72NF218912
Red 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2022 GMC Sierra 2500HD

SLE Double Cab 4WD

83,262 mi

Casper, WY
3 mi away
Fair Deal

$37,593

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
18,919
Stock #:
3U1937
VIN:
1GTUUCED1NZ630194
Onyx Black 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2022 GMC Sierra 1500

Elevation Crew Cab 4WD

18,919 mi

Home delivery from Lenoir, NC
Price includes $1,468 shipping
Good Deal

$43,957

Year:
2021
Make:
GMC
Model:
Yukon XL
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black
Mileage:
94,055
Stock #:
450738
VIN:
1GKS2GKD8MR450738
Gray 2021 GMC Yukon XL SUV / Crossover Four-Wheel Drive
Price drop

-$959

 

2021 GMC Yukon XL

SLT 4WD

94,055 mi

Home delivery from Atlantic Highlands, NJ
Price includes $1,666 shipping
Great Deal

$36,544

$35,585

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Black
Fuel type:
Gasoline
Interior color:
Black
Mileage:
40,830
Stock #:
309551
VIN:
3GTPHDED1SG309551
Black 2025 GMC Sierra 1500 Pickup Truck 4X2

 

2025 GMC Sierra 1500

SLT Crew Cab RWD

40,830 mi

Home delivery from Denver, CO
Price includes $289 shipping
Great Deal

$36,987

Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
141,818
Stock #:
15582
VIN:
1GT49WEY5MF233481
Black 2021 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2021 GMC Sierra 3500HD

Denali Crew Cab 4WD

141,818 mi

Home delivery from Stanton, CA
Price includes $1,330 shipping
Good Deal

$45,325

$44,324

Year:
2021
Make:
GMC
Model:
Yukon
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Mileage:
109,191
Stock #:
X372816
VIN:
1GKS2BKD2MR372816
Onyx Black 2021 GMC Yukon SUV / Crossover Four-Wheel Drive

 

2021 GMC Yukon

SLT 4WD

109,191 mi

Home delivery from Marietta, GA
Price includes $6,625 shipping
Fair Deal

$38,722

Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Red
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
154,490
Stock #:
236795
VIN:
1GT49PEY2MF236795
Red 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 2500HD

AT4 Crew Cab 4WD

154,490 mi

Home delivery from Baton Rouge, LA
Price includes $1,554 shipping
Good Deal

$40,478

Year:
2021
Make:
GMC
Model:
Yukon XL
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Gray (Dark Sky Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Very Dark Ash Gray
Transmission:
Automatic
Mileage:
71,873
Stock #:
C26378A
VIN:
1GKS2JKL3MR257918
Gray (Dark Sky Metallic) 2021 GMC Yukon XL SUV / Crossover Four-Wheel Drive Automatic
Price drop

-$1,200

 

2021 GMC Yukon XL

Denali 4WD

71,873 mi

Home delivery from Gillette, WY
Price includes $122 shipping
Fair Deal
Manufacturer certified

$47,916

$46,716

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:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
46,129
Stock #:
244764
VIN:
1GT49WEY7RF244764
Sterling Metallic 2024 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

46,129 mi

Home delivery from Gladstone, OR
Price includes $1,200 shipping
Fair Deal

$68,850

Year:
2024
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:
Brown
Transmission:
Automatic
Mileage:
67,326
Stock #:
26-328
VIN:
1GT49REY6RF161456
Black 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

67,326 mi

Home delivery from Vancouver, WA
Price includes $827 shipping
Fair Deal

$62,927

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
70,448
Stock #:
WT202060A
VIN:
3GTU9DED4MG222309
Onyx Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2021 GMC Sierra 1500

SLT Crew Cab 4WD

70,448 mi

Casper, WY
5 mi away
Good Deal

$34,593

A better way to discover your best deal

Let us help you find a car you’ll love.