GMC Sierra 3500 Trucks for Sale near Fort Collins, Colorado
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New 2026 GMC Sierra 3500 AT4 Crew Cab
$83,882
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 AT4 Crew Cab
$83,882
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 AT4 Crew Cab
$84,352
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 SLT Crew Cab
$75,723
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$96,342
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Pro Crew Cab
$63,596
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$95,778
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 SLT Crew Cab
$75,723
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$96,342
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 AT4 Crew Cab
$83,882
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Pro Regular Cab
$60,541
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Pro Regular Cab
$60,197
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$96,342
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 SLT Crew Cab
$75,610
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 AT4 Crew Cab
$83,882
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 SLE Crew Cab
$67,028
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 AT4 Crew Cab
$82,291
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$96,342
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$95,778
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 AT4 Crew Cab
$82,744
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 AT4 Crew Cab
$84,812
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 SLT Crew Cab
$76,200
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
New 2026 GMC Sierra 3500 AT4 Crew Cab
$90,784
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
Used 2025 GMC Sierra 3500 AT4 Crew Cab
$89,984 List Price
$75,993
speed 13,428 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Salt Lake Valley GMC
Salt Lake City, UT (357.4 mi)
(844) 756-2593
Used 2025 GMC Sierra 3500 Pro Crew Cab
$52,912
speed 15,608 mi
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Salt Lake Valley GMC
Salt Lake City, UT (357.4 mi)
(844) 756-2593
Used 2022 GMC Sierra 3500 Denali Crew Cab
$85,000 List Price
$58,488
speed 49,636 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Salt Lake Valley GMC
Salt Lake City, UT (357.4 mi)
(844) 756-2593
Used 2025 GMC Sierra 3500 AT4 Crew Cab
$72,994
speed 33,240 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Salt Lake Valley GMC
Salt Lake City, UT (357.4 mi)
(844) 756-2593
Used 2025 GMC Sierra 3500 Denali Crew Cab
$71,412
speed 33,099 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Salt Lake Valley GMC
Salt Lake City, UT (357.4 mi)
(844) 756-2593
Used 2023 GMC Sierra 3500 Denali Crew Cab
$64,330
speed 41,909 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
Used 2020 GMC Sierra 3500 Denali Crew Cab
$46,928
speed 96,465 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Jerry Seiner Buick GMC
South Jordan, UT (358.2 mi)
(801) 821-4979
