GMC Sierra 3500 Trucks for Sale in Colorado
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Price
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Make, Model, and Trim
Year
Chassis Options
Body Options
State
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$64,510 MSRP
$61,110
sell
Key features
- Diesel
- 84 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,313 MSRP
$65,292
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$65,799
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$54,618
sell
Key features
- Gasoline
- 84 CA
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$65,588
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 Regular Cab 60 CA Cab Chassis
$62,310
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$65,739
sell
Key features
- Gasoline
- 60 CA
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 Crew Cab Cab Chassis
$69,668
sell
Key features
- Diesel
- 4WD
- Turbocharged Diesel V8 6.6L/
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$110,479
sell
Key features
- Diesel
- 4WD
- Denali Ultimate DRW
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$67,995
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Denali Crew Cab
$97,674
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$103,790
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 AT4 Crew Cab
$94,490
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$111,079
sell
Key features
- Diesel
- 4WD
- Denali Ultimate DRW
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$104,285
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$66,440
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Denali Crew Cab
$97,074
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$72,425 MSRP
$69,025
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Johnson Auto Plaza GMC
Brighton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$72,430 MSRP
$69,030
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Johnson Auto Plaza GMC
Brighton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$72,430 MSRP
$69,030
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Johnson Auto Plaza GMC
Brighton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$72,425 MSRP
$69,025
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Johnson Auto Plaza GMC
Brighton, CO
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$99,590
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 Denali Crew Cab
$95,240
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$71,410 MSRP
$68,010
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Johnson Auto Plaza GMC
Brighton, CO
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$99,690
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 3500 Denali Crew Cab
$97,359
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$66,440
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Denali Crew Cab
$94,264
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$67,995
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Alpine Buick GMC
Littleton, CO
New 2026 GMC Sierra 3500 Pro Crew Cab
$72,425 MSRP
$69,025
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Johnson Auto Plaza GMC
Brighton, CO
