Used GMC Cars for Sale near Longmont, CO

1,261 results

Longmont, CO

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2023 GMC Sierra 1500

Denali Crew Cab 4WD

10,778 miles

$55,991

Good Deal

Highlands Ranch, CO

42 mi away

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 10,778
Stock number:: KM274309
VIN:: 1GTUUGEL6PZ274309

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2022 GMC Sierra 1500

AT4X Crew Cab 4WD

30,409 miles

$56,471

Fair Deal

Fort Collins, CO

26 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Desert Sand Metallic
Combined gas mileage:: 16 MPG
Fuel type:: Gasoline
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 30,409
Stock number:: G3344
VIN:: 3GTUUFELXNG652882

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2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

31,069 miles

$59,997

Fair Deal

Certified Pre-Owned

Henderson, CO

23 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Pacific Blue Metallic
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 31,069
Stock number:: U16791
VIN:: 1GT49REY1LF180570

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2022 GMC Terrain

SLE AWD

45,662 miles

$18,975

Great Deal

Fort Collins, CO

26 mi away

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior color:: Marine Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 45,662
Stock number:: 713131
VIN:: 3GKALTEV3NL289276

2017 GMC Sierra 1500

SLT Crew Cab 4WD

152,226 miles

$23,435

Fair Deal

Fort Collins, CO

26 mi away

Year:: 2017
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Pepperdust Metallic
Fuel type:: Gasoline
Interior color:: Cocoa/Dune
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 152,226
Stock number:: G256284A
VIN:: 3GTU2NEJ7HG314732

2011 GMC Yukon

Denali AWD

178,103 miles

$7,998

Great Deal

Longmont, CO

3 mi away

Year:: 2011
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 403 hp 6.2L V8 Flex Fuel Vehicle
Exterior color:: White Diamond Clearcoat
Fuel type:: Flex Fuel Vehicle
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 178,103
Stock number:: L169965
VIN:: 1GKS2EEF7BR169965

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2016 GMC Savana Chassis

3500 139 Cutaway with 1WT RWD

150,182 miles

$15,189

Great Deal

Englewood, CO

37 mi away

Year:: 2016
Make:: GMC
Model:: Savana Chassis
Body type:: Van
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 342 hp 6L V8 Flex Fuel Vehicle
Exterior color:: White
Fuel type:: Flex Fuel Vehicle
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 150,182
Stock number:: 14324
VIN:: 1GD07RFG3G1214324

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

93,686 miles

$30,588

Fair Deal

Fort Collins, CO

26 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Onyx Black
Fuel type:: Gasoline
Interior color:: Dark Ash/Jet Black
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 93,686
Stock number:: G266270B
VIN:: 3GTU2NEJ9JG565158

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2016 GMC Sierra 1500

Base Double Cab

97,780 miles

$20,488

Fair Deal

Loveland, CO

15 mi away

Year:: 2016
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 4.3L V6 Flex Fuel Vehicle
Exterior color:: Gray
Combined gas mileage:: 21 MPG
Fuel type:: Flex Fuel Vehicle
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 97,780
Stock number:: 249254
VIN:: 1GTR1LEHXGZ249254

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2017 GMC Savana Chassis

3500 139 Cutaway RWD

102,895 miles

$17,988

Great Deal

Denver, CO

35 mi away

Year:: 2017
Make:: GMC
Model:: Savana Chassis
Body type:: Van
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 342 hp 6L V8 Flex Fuel Vehicle
Exterior color:: White
Fuel type:: Flex Fuel Vehicle
Interior color:: Brown (Beige)
Transmission:: 6-Speed Automatic
Mileage:: 102,895
Stock number:: B51661
VIN:: 1GD07RFG4H1231229

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2022 GMC Sierra 1500 Limited

SLT Crew Cab 4WD

73,785 miles

$33,900

Great Deal

Golden, CO

31 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Gray (Dark Sky Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 73,785
Stock number:: 2E1524A
VIN:: 1GTU9DET8NZ209474

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2022 GMC Sierra 2500HD

Pro Double Cab 4WD

33,741 miles

$38,070

Good Deal

Golden, CO

31 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 33,741
Stock number:: D6417A
VIN:: 1GT29LE79NF305295

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2022 GMC Sierra 3500HD

Pro Crew Cab 4WD

2,875 miles

$52,488

Fair Deal

Centennial, CO

41 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 2,875
Stock number:: AHCL250289A
VIN:: 1GT49SEY2NF101014

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2012 GMC Yukon XL

Denali 4WD

135,573 miles

$12,676

Good Deal

Englewood, CO

36 mi away

Year:: 2012
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 403 hp 6.2L V8 Flex Fuel Vehicle
Exterior color:: Quicksilver Metallic
Combined gas mileage:: 15 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Black (Ebony)
Transmission:: Automatic
Mileage:: 135,573
Stock number:: 1783D
VIN:: 1GKS2MEF6CR267316

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2018 GMC Terrain

SLE Diesel AWD

87,416 miles

$15,697

Fair Deal

Englewood, CO

38 mi away

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 137 hp 1.6L I4 Diesel
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 33 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 87,416
Stock number:: JL158566
VIN:: 3GKALUEU5JL158566

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2023 GMC Sierra 1500

Denali Crew Cab 4WD

10,778 miles

$55,991

Good Deal

Highlands Ranch, CO

42 mi away

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 10,778
Stock number:: KM274309
VIN:: 1GTUUGEL6PZ274309

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2024 GMC Yukon

SLE 4WD

11,980 miles

$53,493

Good Deal

Englewood, CO

42 mi away

Year:: 2024
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Summit White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 11,980
Stock number:: 727932
VIN:: 1GKS2AKD1RR389253

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2020 GMC Terrain

SLT FWD

67,685 miles

$17,405

Good Deal

Loveland, CO

17 mi away

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 28 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 67,685
Stock number:: 175559T
VIN:: 3GKALPEV9LL175559

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

80,297 miles

$26,551

Great Deal

Westminster, CO

20 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Onyx Black
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 80,297
Stock number:: 399565
VIN:: 3GTU2NEJ2JG399565

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

29,919 miles

$39,200

Good Deal

Denver, CO

34 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 29,919
Stock number:: P410394
VIN:: 3GTPUJEK8RG410394

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2024 GMC Savana Cargo

2500 RWD

853 miles

$28,500

Great Deal

Windsor, CO

19 mi away

Year:: 2024
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Medium Pewter
Mileage:: 853
Stock number:: 111699
VIN:: 1GTW7AF7XR1197119

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2022 GMC Sierra 3500HD

AT4 Crew Cab 4WD

59,235 miles

$54,997

Great Deal

Henderson, CO

23 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Onyx Black
Interior color:: Jet Black with Kalahari accents
Transmission:: Automatic
Mileage:: 59,235
Stock number:: U16759
VIN:: 1GT49VEY7NF254781

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2019 GMC Sierra 1500

AT4 Crew Cab 4WD

106,430 miles

$31,845

Good Deal

Golden, CO

31 mi away

Year:: 2019
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 106,430
Stock number:: KG205936
VIN:: 3GTP9EEL2KG205936

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Reviews

4.4 Overall rating

(4,074 reviews)

Customers say

GMC offers a lineup of trucks and SUVs that are generally praised for their reliable performance, spacious interiors, and towing capabilities. Owners appreciate their rugged design and the comfort they provide, especially in models like the Sierra and Yukon. However, common criticisms include fuel economy issues and high pricing for some models. Despite these drawbacks, GMC vehicles are often recognized for their power, luxurious features, and off-road capabilities, making them solid choices for both daily driving and rugged use.

AI generated from the text of customer reviews.

What people say

comfort fuel economy interior performance power

Anonymous

5.0

Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 08, 2024

The truck had all the features I wanted and the price was in-line, or better with others in my search.

Ronald J

4.0

Reviewed a 2010 GMC Terrain on Mar 25, 2024

This car is a Good Value for age and mileage.

Matthew B

5.0

Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan 07, 2025

Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.

Ben B

5.0

Reviewed a 2024 GMC SLT Crew Cab RWD on Jun 04, 2024

Great size with crew cab and great truck for the price

Quinton C

4.0

Reviewed a 2023 GMC Sierra 1500 on Mar 18, 2024

Great looking truck, but doesnt have a standard size bed.

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