GMC Sierra 3500 Trucks for Sale near Longmont, Colorado
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New 2026 GMC Sierra 3500 Denali Crew Cab
$97,764
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Denali Crew Cab
$96,245
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Denali Crew Cab
$97,764
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Denali Crew Cab
$98,364
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Pro Crew Cab
$69,940
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Pro Crew Cab
$69,000
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Denali Crew Cab
$97,764
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$107,984
sell
Key features
- Diesel
- 4WD
- Denali Ultimate DRW
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
Used 2021 GMC Sierra 3500 Denali Crew Cab
$66,838
speed 12,589 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
Used 2024 GMC Sierra 3500 Denali Crew Cab
$66,930
speed 51,169 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
Used 2025 GMC Sierra 3500 Denali Crew Cab
$74,953
speed 25,526 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
Used 2025 GMC Sierra 3500 Denali Crew Cab
$79,110 List Price
$76,492
speed 16,277 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Bozarth Chevrolet
Lone Tree, CO (45.1 mi)
(775) 377-7979
Used 2024 GMC Sierra 3500 Denali Ultimate Crew Cab
$70,698
speed 42,940 mi
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Phil Long Ford of Chapel Hills
Colorado Springs, CO (84.9 mi)
(719) 212-2785
Used 2020 GMC Sierra 3500 SLE Crew Cab
$39,235.95
speed 64,109 mi
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Phil Long Ford Motor City
Colorado Springs, CO (94.1 mi)
(719) 284-2514
Used 2020 GMC Sierra 3500 SLE Crew Cab
$40,148.95
speed 55,299 mi
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Phil Long Ford Motor City
Colorado Springs, CO (94.1 mi)
(719) 284-2514
Used 2024 GMC Sierra 3500 Denali Crew Cab
$65,923
speed 69,697 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Duncan Chevrolet
Stratford, TX (311.1 mi)
(806) 557-1437
Used 2009 GMC Sierra 3500 SLT Crew Cab
contact for price
speed 259,247 mi
sell
Key features
- Diesel
- Engine, 6.6L V8 Duramax Diesel
- 4WD
location_on
Duncan Chevrolet
Stratford, TX (311.1 mi)
(806) 557-1437
Used 2008 GMC Sierra 3500 Crew Cab
contact for price
speed 190,952 mi
sell
Key features
- Diesel
- Engine, 6.6L V8 Duramax Diesel
- 4WD
location_on
Duncan Chevrolet
Stratford, TX (311.1 mi)
(806) 557-1437
Used 2025 GMC Sierra 3500 SLT Crew Cab
$68,950 List Price
$67,999
speed 14,766 mi
sell
Key features
- Diesel
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Murdock Ford
Santaquin, UT (353.4 mi)
(385) 526-2676
Used 2025 GMC Sierra 3500 Denali Ultimate Crew Cab
$81,950 List Price
$79,950
speed 21,563 mi
sell
Key features
- Diesel
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Murdock Ford
Santaquin, UT (353.4 mi)
(385) 526-2676
Used 2023 GMC Sierra 3500 AT4 Crew Cab
$57,759
speed 50,333 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Larry H. Miller Chevrolet Murray
Murray, UT (358.6 mi)
(801) 348-1785
Used 2024 GMC Sierra 3500 SLT Crew Cab
$63,383
speed 36,342 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Larry H. Miller Chevrolet Murray
Murray, UT (358.6 mi)
(801) 348-1785
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$57,507
sell
Key features
- Diesel
- 4WD
- Regular Cab
location_on
Jerry Seiner Buick GMC
South Jordan, UT (361.6 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$68,402
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Jerry Seiner Buick GMC
South Jordan, UT (361.6 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Crew Cab Service Truck
$76,369
sell
Key features
- Diesel
- 4WD
- 6.6L Duramax Turbo-Diesel V8 engine
location_on
Jerry Seiner Buick GMC
South Jordan, UT (361.6 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$65,119
sell
Key features
- Diesel
- 4WD
- Regular Cab
location_on
Jerry Seiner Buick GMC
South Jordan, UT (361.6 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$65,119
sell
Key features
- Diesel
- 4WD
- Regular Cab
location_on
Jerry Seiner Buick GMC
South Jordan, UT (361.6 mi)
(801) 821-4979
New 2025 GMC Sierra 3500 Regular Cab Flatbed Truck
$69,050
sell
Key features
- Diesel
- 4WD
- Regular Cab
location_on
Jerry Seiner Buick GMC
South Jordan, UT (361.6 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$57,080
sell
Key features
- Diesel
- 84 CA
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (361.6 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Crew Cab Cab Chassis
$68,402
sell
Key features
- Diesel
- 4WD
- 6.6L Duramax Turbo-Diesel V8 engine
location_on
Jerry Seiner Buick GMC
South Jordan, UT (361.6 mi)
(801) 821-4979
