GMC Sierra 2500 Trucks for Sale near Boulder, Colorado
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Used 2022 GMC Sierra 2500 AT4 Crew Cab
$56,567
speed 49,317 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (13.9 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$68,085
speed 44,484 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (21.8 mi)
Used 2020 GMC Sierra 2500 Denali Crew Cab
$57,098
speed 70,123 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (21.8 mi)
Used 2025 GMC Sierra 2500 SLE Crew Cab
$56,501
speed 92,975 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (21.8 mi)
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$66,485
sell
Key features
- Gasoline
- Crew Cab
- 4x4
location_on
Johnson Auto Plaza GMC preview Test Site
Brighton, CO (23.2 mi)
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$66,485
sell
Key features
- Gasoline
- Crew Cab
- 4x4
location_on
Johnson Auto Plaza GMC preview Test Site
Brighton, CO (23.2 mi)
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$66,485
sell
Key features
- Gasoline
- Crew Cab
- 4x4
location_on
Johnson Auto Plaza GMC preview Test Site
Brighton, CO (23.2 mi)
Used 2022 GMC Sierra 2500 Denali Crew Cab
contact for price
speed 50,763 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Stevinson Chevrolet preview Test Site
Lakewood, CO (23 mi)
Used 2024 GMC Sierra 2500 Denali Crew Cab
$74,998
speed 41,197 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Phil Long Ford preview Test Site
Denver, CO (30.2 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
contact for price
speed 100,000 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Phil Long Ford preview Test Site
Denver, CO (30.2 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
speed 25,921 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (32.6 mi)
Used 2023 GMC Sierra 2500 SLT Crew Cab
contact for price
speed 52,228 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (32.6 mi)
Used 2026 GMC Sierra 2500 AT4 Crew Cab
contact for price
speed 58,298 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (32.6 mi)
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
speed 25,328 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (32.6 mi)
Used 2024 GMC Sierra 2500 SLE Double Cab
contact for price
speed 61,398 mi
sell
Key features
- Diesel
- RWD
- Double Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (32.6 mi)
Used 2024 GMC Sierra 2500 SLT Crew Cab
$55,995
speed 83,293 mi
sell
Key features
- Gasoline
- 6.6L V-8 gasoline direct injection variable valve control regular unleaded engine with 401HP
- 4x4
location_on
Mike Shaw Chrysler Dodge Jeep Ram preview Test Site
Greeley, CO (32.6 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$86,995
speed 11,919 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Phil Long Ford of Chapel Hills preview Test Site
Colorado Springs, CO (78.6 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$77,990
speed 41,390 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Phil Long Ford Motor City preview Test Site
Colorado Springs, CO (87.2 mi)
Used 2024 GMC Sierra 2500 Denali Crew Cab
$66,924
speed 54,336 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Duncan Chevrolet preview Test Site
Stratford, TX (307.4 mi)
Used 2023 GMC Sierra 2500 Denali Crew Cab
$63,990
speed 89,999 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Duncan Chevrolet preview Test Site
Stratford, TX (307.4 mi)
Used 2012 GMC Sierra 2500 Denali Crew Cab
contact for price
speed 208,097 mi
sell
Key features
- Diesel
- Engine, 6.6L V8 Duramax Diesel, Turbo
- 4WD
location_on
Duncan Chevrolet preview Test Site
Stratford, TX (307.4 mi)
Used 2006 GMC Sierra 2500 Work Truck Regular Cab
$23,500
speed 94,465 mi
sell
Key features
- Gasoline
- 8 Cylinder Engine
- 4WD
location_on
Gateway Motors Chevrolet preview Test Site
Broken Bow, NE (307.6 mi)
Used 2012 GMC Sierra 2500 SLE Crew Cab
$19,653
speed 128,530 mi
sell
Key features
- Gasoline
- Gas V8 6.0L/366
- 4WD
location_on
Ken Garff Chevrolet preview Test Site
American Fork, UT (349 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$78,417
speed 8,900 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff Ford preview Test Site
American Fork, UT (349 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
contact for price
speed 24,892 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff Chevrolet preview Test Site
American Fork, UT (349 mi)
Used 2024 GMC Sierra 2500 Denali Crew Cab
$67,432
speed 32,309 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Rich Ford Albuquerque preview Test Site
Albuquerque, NM (349.4 mi)
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$56,806 MSRP
$51,691
sell
Key features
- Gasoline
- Double Cab
- 4WD
location_on
Jerry Seiner Buick GMC preview Test Site
South Jordan, UT (357.4 mi)
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$56,806 MSRP
$51,691
sell
Key features
- Gasoline
- Double Cab
- 4WD
location_on
Jerry Seiner Buick GMC preview Test Site
South Jordan, UT (357.4 mi)
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,830 MSRP
$91,353
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Jerry Seiner Buick GMC preview Test Site
South Jordan, UT (357.4 mi)
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,410 MSRP
$81,026
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Jerry Seiner Buick GMC preview Test Site
South Jordan, UT (357.4 mi)
