GMC Sierra 2500 Trucks for Sale near Fort Collins, Colorado
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New 2026 GMC Sierra 2500 Denali Crew Cab
$89,920 MSRP
$85,420
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Borjon Auto Center
Paso Robles, CA (911.4 mi)
(805) 429-6502
New 2026 GMC Sierra 2500 SLT Crew Cab
$83,720 MSRP
$79,220
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Borjon Auto Center
Paso Robles, CA (911.4 mi)
(805) 429-6502
New 2026 GMC Sierra 2500 SLE Crew Cab
$80,260 MSRP
$75,760
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Borjon Auto Center
Paso Robles, CA (911.4 mi)
(805) 429-6502
New 2026 GMC Sierra 2500 AT4 Crew Cab
$88,190 MSRP
$86,190
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Borjon Auto Center
Paso Robles, CA (911.4 mi)
(805) 429-6502
New 2026 GMC Sierra 2500 SLE Double Cab
$60,630 MSRP
$59,630
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Borjon Auto Center
Paso Robles, CA (911.4 mi)
(805) 429-6502
New 2026 GMC Sierra 2500 AT4 Crew Cab
$86,430 MSRP
$84,430
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Borjon Auto Center
Paso Robles, CA (911.4 mi)
(805) 429-6502
Used 2026 GMC Sierra 2500 AT4 Crew Cab
$74,995
speed 7,113 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Borjon Auto Center
Paso Robles, CA (911.4 mi)
(805) 429-6502
Used 2025 GMC Sierra 2500 AT4X Crew Cab
$84,990
speed 10,926 mi
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Landers Ford Memphis
Memphis, TN (914.9 mi)
Used 2020 GMC Sierra 2500 Denali Crew Cab
contact for price
speed 101,757 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Chuck Hutton Chevrolet
Memphis, TN (914.9 mi)
(901) 763-8367
Used 2025 GMC Sierra 2500 AT4X Crew Cab
$90,990 List Price
$85,915
speed 9,109 mi
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Dorsch Ford
Green Bay, WI (915.5 mi)
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$80,611
speed 24,208 mi
sell
Key features
- Diesel
- Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of tor
- 4x4
location_on
Randall Reed’s Planet Ford
Humble, TX (916.2 mi)
(346) 616-1687
New 2026 GMC Sierra 2500 AT4 Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 AT4 Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 AT4 Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Pro Regular Cab
contact for price
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 AT4X Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2025 GMC Sierra 2500 Pro Regular Cab
contact for price
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Pro Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Denali Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 SLT Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 SLT Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 AT4 Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
New 2026 GMC Sierra 2500 AT4 Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Classic Buick GMC Katy Fwy
Houston, TX (917.4 mi)
(346) 236-0744
