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Used GMC Pickups for Sale near Fort Collins, Colorado

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Used 2023 GMC Sierra 1500 - photo 1
Used 2023 GMC Sierra 1500 - photo 2

Used 2023 GMC Sierra 1500 Denali Ultimate Crew Cab

$46,516 List Price
$44,301
speed 103,820 mi
sell
Key features
  • Gasoline
  • 4WD
  • Denali Ultimate
location_on
Pat McGrath Ford of Cedar Rapids
Hiawatha, IA (703.9 mi)
(319) 343-1590
Used 2020 GMC Sierra 2500 - photo 1
Used 2020 GMC Sierra 2500 - photo 2

Used 2020 GMC Sierra 2500 AT4 Crew Cab

$46,588
speed 130,471 mi
sell
Key features
  • Diesel
  • 4WD
  • AT4
location_on
Randall Reed's Planet Ford 635
Garland, TX (709.4 mi)
(469) 202-7819
Used 2022 GMC Sierra 1500 - photo 1
Used 2022 GMC Sierra 1500 - photo 2

Used 2022 GMC Sierra 1500 SLT Crew Cab

$28,995
speed 143,476 mi
sell
Key features
  • Gasoline
  • 4WD
  • SLT
location_on
Randall Reed's Planet Ford 635
Garland, TX (709.4 mi)
(469) 202-7819
Used 2026 GMC Sierra 2500 - photo 1
Used 2026 GMC Sierra 2500 - photo 2

Used 2026 GMC Sierra 2500 Denali Crew Cab

$76,497
speed 6,306 mi
sell
Key features
  • Diesel
  • V8, 6.6L
  • 4WD
location_on
Rogers Chrysler Jeep Dodge Ram
Lewiston, ID (709.4 mi)
Used 2023 GMC Sierra 1500 - photo 1
Used 2023 GMC Sierra 1500 - photo 2

Used 2023 GMC Sierra 1500 SLT Crew Cab

$42,996
speed 42,675 mi
sell
Key features
  • Diesel
  • 6 Cyl, 3.0L
  • 4WD
location_on
Rogers Chrysler Jeep Dodge Ram
Lewiston, ID (709.4 mi)
Used 2016 GMC Sierra 1500 - photo 1
Used 2016 GMC Sierra 1500 - photo 2

Used 2016 GMC Sierra 1500 Denali Crew Cab

$28,999
speed 93,406 mi
sell
Key features
  • Gasoline
  • V8, 5.3L
  • 4WD
location_on
Rogers Chrysler Jeep Dodge Ram
Lewiston, ID (709.4 mi)
Used 2017 GMC Sierra 1500 - photo 1
Used 2017 GMC Sierra 1500 - photo 2

Used 2017 GMC Sierra 1500 Denali Crew Cab

$28,999
speed 119,489 mi
sell
Key features
  • Gasoline
  • V8, 6.2L
  • 4WD
location_on
Rogers Chrysler Jeep Dodge Ram
Lewiston, ID (709.4 mi)
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 Elevation Double Cab

$39,043
speed 7,513 mi
sell
Key features
  • Gasoline
  • 2.7L 4 Cylinder Engine
  • RWD
location_on
Group 1 Chrysler Dodge Jeep Ram Rockwall
Rockwall, TX (713.3 mi)
(903) 751-3519
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 Elevation Crew Cab

$56,698 List Price
$53,998
speed 14,245 mi
sell
Key features
  • Diesel
  • 3.0L Duramax<sup>&reg;</sup> Turbo Diesel engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2023 GMC Sierra 1500 - photo 1
Used 2023 GMC Sierra 1500 - photo 2

Used 2023 GMC Sierra 1500 Denali Crew Cab

$52,498 List Price
$49,998
speed 40,690 mi
sell
Key features
  • Gasoline
  • 6.2L EcoTec3 V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2025 GMC Sierra 2500 - photo 1
Used 2025 GMC Sierra 2500 - photo 2

Used 2025 GMC Sierra 2500 Denali Crew Cab

$79,693 List Price
$75,898
speed 23,716 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2009 GMC Sierra 3500 - photo 1
Used 2009 GMC Sierra 3500 - photo 2

Used 2009 GMC Sierra 3500 SLT Crew Cab

$29,188 List Price
$27,798
speed 130,949 mi
sell
Key features
  • Diesel
  • Engine, 6.6L V8 Duramax Diesel
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2026 GMC Sierra 1500 - photo 1
Used 2026 GMC Sierra 1500 - photo 2

Used 2026 GMC Sierra 1500 Elevation Crew Cab

$51,029 List Price
$48,599
speed 981 mi
sell
Key features
  • Gasoline
  • TurboMax<sup>&trade;</sup> engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2018 GMC Sierra 1500 - photo 1
Used 2018 GMC Sierra 1500 - photo 2

Used 2018 GMC Sierra 1500 Denali Crew Cab

$24,673 List Price
$23,498
speed 127,656 mi
sell
Key features
  • Gasoline
  • Engine: 6.2L, V-8, SIDI, Active Fuel Mgt
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 Denali Crew Cab

$61,423 List Price
$58,498
speed 37,231 mi
sell
Key features
  • Gasoline
  • 6.2L EcoTec3 V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2020 GMC Sierra 2500 - photo 1
Used 2020 GMC Sierra 2500 - photo 2

Used 2020 GMC Sierra 2500 Denali Crew Cab

$58,588 List Price
$55,798
speed 82,587 mi
sell
Key features
  • Diesel
  • 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2025 GMC Sierra 2500 - photo 1
Used 2025 GMC Sierra 2500 - photo 2

Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab

$89,563 List Price
$85,298
speed 15,649 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2024 GMC Sierra 2500 - photo 1
Used 2024 GMC Sierra 2500 - photo 2

Used 2024 GMC Sierra 2500 Denali Crew Cab

$79,798 List Price
$75,998
speed 10,239 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2025 GMC Sierra 2500 - photo 1
Used 2025 GMC Sierra 2500 - photo 2

Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab

$90,193 List Price
$85,898
speed 16,987 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2021 GMC Sierra 3500 - photo 1
Used 2021 GMC Sierra 3500 - photo 2

Used 2021 GMC Sierra 3500 Denali Crew Cab

$59,848 List Price
$56,998
speed 70,471 mi
sell
Key features
  • Diesel
  • 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2023 GMC Sierra 2500 - photo 1
Used 2023 GMC Sierra 2500 - photo 2

Used 2023 GMC Sierra 2500 AT4 Crew Cab

$65,413 List Price
$62,298
speed 57,560 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2025 GMC Sierra 3500 - photo 1
Used 2025 GMC Sierra 3500 - photo 2

Used 2025 GMC Sierra 3500 Denali Crew Cab

$80,848 List Price
$76,998
speed 18,989 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2024 GMC Sierra 1500 - photo 1
Used 2024 GMC Sierra 1500 - photo 2

Used 2024 GMC Sierra 1500 Elevation Crew Cab

$50,608 List Price
$48,198
speed 24,328 mi
sell
Key features
  • Gasoline
  • 5.3L EcoTec3 V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2019 GMC Sierra 2500 - photo 1
Used 2019 GMC Sierra 2500 - photo 2

Used 2019 GMC Sierra 2500 SLT Crew Cab

$51,448 List Price
$48,998
speed 68,667 mi
sell
Key features
  • Gas/E85
  • Engine: 6.0L, V-8, SFI, FlexFuel w/ E63 only
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2024 GMC Sierra 2500 - photo 1
Used 2024 GMC Sierra 2500 - photo 2

Used 2024 GMC Sierra 2500 Pro Crew Cab

$58,693 List Price
$55,898
speed 17,769 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2017 GMC Sierra 2500 - photo 1
Used 2017 GMC Sierra 2500 - photo 2

Used 2017 GMC Sierra 2500 Denali Crew Cab

$32,548 List Price
$30,998
speed 202,701 mi
sell
Key features
  • Diesel
  • 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2024 GMC Sierra 2500 - photo 1
Used 2024 GMC Sierra 2500 - photo 2

Used 2024 GMC Sierra 2500 Denali Crew Cab

$67,408 List Price
$64,198
speed 79,500 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2025 GMC Sierra 2500 - photo 1
Used 2025 GMC Sierra 2500 - photo 2

Used 2025 GMC Sierra 2500 AT4X Crew Cab

$91,138 List Price
$86,798
speed 17,836 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2021 GMC Sierra 1500 - photo 1
Used 2021 GMC Sierra 1500 - photo 2

Used 2021 GMC Sierra 1500 AT4 Crew Cab

contact for price
speed 90,132 mi
sell
Key features
  • Diesel
  • Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)
Used 2018 GMC Sierra 2500 - photo 1
Used 2018 GMC Sierra 2500 - photo 2

Used 2018 GMC Sierra 2500 Denali Crew Cab

contact for price
speed 101,679 mi
sell
Key features
  • Diesel
  • Engine: 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (725.3 mi)

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