GMC Sierra 2500 Trucks for Sale near Fort Collins, Colorado
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New 2026 GMC Sierra 2500 Denali Crew Cab
$91,285
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Frank's GMC
Lyndhurst, NJ (1,615.9 mi)
(551) 296-1765
New 2026 GMC Sierra 2500 AT4 Crew Cab
$88,645
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Frank's GMC
Lyndhurst, NJ (1,615.9 mi)
(551) 296-1765
New 2026 GMC Sierra 2500 SLE Regular Cab
$62,310
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Frank's GMC
Lyndhurst, NJ (1,615.9 mi)
(551) 296-1765
Used 2023 GMC Sierra 2500 Crew Cab Service Truck
$49,900
speed 64,560 mi
sell
Key features
- Gasoline
- RWD
- Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
location_on
iCar Auto Sales
Howell, NJ (1,619.6 mi)
(732) 982-4058
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$65,629
speed 48,711 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Gettel Chrysler Dodge Jeep Ram
Punta Gorda, FL (1,620.5 mi)
(941) 676-9509
New 2026 GMC Sierra 2500 Pro Regular Cab
$55,435
sell
Key features
- Gasoline
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Barlow Buick-GMC
Manahawkin, NJ (1,623 mi)
(609) 913-2421
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,950
sell
Key features
- Diesel
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Barlow Buick-GMC
Manahawkin, NJ (1,623 mi)
(609) 913-2421
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,050
sell
Key features
- Diesel
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Barlow Buick-GMC
Manahawkin, NJ (1,623 mi)
(609) 913-2421
New 2026 GMC Sierra 2500 Pro Regular Cab
$55,435
sell
Key features
- Gasoline
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Barlow Buick-GMC
Manahawkin, NJ (1,623 mi)
(609) 913-2421
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$79,995 List Price
$77,995
speed 33,493 mi
sell
Key features
- Diesel
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Barlow Buick-GMC
Manahawkin, NJ (1,623 mi)
(609) 913-2421
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$75,995
speed 41,689 mi
sell
Key features
- Diesel
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Barlow Buick-GMC
Manahawkin, NJ (1,623 mi)
(609) 913-2421
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$85,995 List Price
$75,795
speed 32,873 mi
sell
Key features
- Diesel
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Barlow Buick-GMC
Manahawkin, NJ (1,623 mi)
(609) 913-2421
Used 2021 GMC Sierra 2500 Denali Crew Cab
$57,346
speed 43,397 mi
sell
Key features
- Diesel
- Duramax 6.6L V8 Turbodiesel
- 4WD
location_on
City World Ford
Bronx, NY (1,629.1 mi)
(718) 841-7592
New 2026 GMC Sierra 2500 Denali Crew Cab
$91,150
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$90,625
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,050
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,060
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$93,725
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$89,400
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$90,740
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 AT4 Crew Cab
$90,540
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$90,740
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,890
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
New 2026 GMC Sierra 2500 Denali Crew Cab
$92,050
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$73,003
speed 29,217 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
Used 2020 GMC Sierra 2500 Denali Crew Cab
$48,003
speed 75,718 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
Used 2026 GMC Sierra 2500 Denali Crew Cab
$73,003
speed 14,063 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
Used 2026 GMC Sierra 2500 Denali Crew Cab
$74,003
speed 13,875 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
Used 2025 GMC Sierra 2500 Denali Crew Cab
contact for price
speed 2,465 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Ingersoll Auto of Danbury - GMC
Danbury, CT (1,642.7 mi)
(475) 222-1455
Used 2025 GMC Sierra 2500 Denali Crew Cab
$72,576
speed 20,372 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Sam Galloway Ford
Fort Myers, FL (1,644.1 mi)
(239) 266-2393
