Used GMC Cars for Sale near Boulder, CO

1,284 results

Boulder, CO

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2020 GMC Sierra 1500

Denali Crew Cab 4WD

60,079 miles

$41,995

Fair Deal

Frederick, CO

17 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Black
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 60,079
VIN:: 1GTU9FEL2LZ147983

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2024 GMC Yukon XL

AT4 4WD

21,394 miles

$69,405

Good Deal

Loveland, CO

30 mi away

Year:: 2024
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Summit White
Combined gas mileage:: 16 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 21,394
Stock number:: KM267744
VIN:: 1GKS2HKL2RR267744

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2019 GMC Terrain

SLT AWD

78,003 miles

$17,571

Fair Deal

Fort Collins, CO

38 mi away

Year:: 2019
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior color:: Red Quartz Tintcoat
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 78,003
Stock number:: G2878
VIN:: 3GKALVEV5KL368732

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2022 GMC Sierra 3500HD

AT4 Crew Cab 4WD

59,235 miles

$54,895

Good Deal

Henderson, CO

22 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

2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

29,919 miles

$38,700

Great Deal

Denver, CO

25 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

2022 GMC Sierra 1500 Limited

SLT Crew Cab 4WD

73,785 miles

$32,900

Great Deal

Golden, CO

20 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 Terrain

SLE AWD

45,662 miles

$18,975

Great Deal

Fort Collins, CO

39 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

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

152,226 miles

$22,135

Fair Deal

Fort Collins, CO

38 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

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2020 GMC Savana Chassis

3500 139 Cutaway RWD

95,244 miles

$29,998

Good Deal

Henderson, CO

22 mi away

Year:: 2020
Make:: GMC
Model:: Savana Chassis
Body type:: Van
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Exterior color:: Summit White
Interior color:: Medium Pewter
Transmission:: Automatic
Mileage:: 95,244
Stock number:: CU16812
VIN:: 1GD07RFG7L1187056

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2017 GMC Savana Chassis

3500 139 Cutaway RWD

102,895 miles

$17,988

Great Deal

Denver, CO

28 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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2015 GMC Yukon

SLT 4WD

168,925 miles

$14,999

Good Deal

Englewood, CO

28 mi away

Year:: 2015
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8 Flex Fuel Vehicle
Exterior color:: White Diamond Tricoat
Combined gas mileage:: 19 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Cocoa/Dune
Transmission:: Automatic
Mileage:: 168,925
Stock number:: 1801
VIN:: 1GKS2BKC8FR662049

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2020 GMC Terrain

SLT FWD

67,685 miles

$17,405

Good Deal

Loveland, CO

30 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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2022 GMC Sierra 2500HD

Pro Double Cab 4WD

33,741 miles

$38,070

Good Deal

Golden, CO

20 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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2025 GMC Acadia

Elevation FWD

16,724 miles

$31,773

Great Deal

Certified Pre-Owned

Aurora, CO

31 mi away

Year:: 2025
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Summit White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic
Mileage:: 16,724
Stock number:: P3385
VIN:: 1GKENKRS7SJ150146

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2023 GMC Sierra 1500

Elevation Standard Double Cab 4WD

24,345 miles

$37,749

Fair Deal

Certified Pre-Owned

Aurora, CO

31 mi away

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Onyx Black
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 24,345
Stock number:: P3492
VIN:: 1GTRUJEK8PZ240687

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

50,667 miles

$53,991

Fair Deal

Highlands Ranch, CO

35 mi away

Year:: 2024
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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 50,667
Stock number:: KM102684
VIN:: 1GTUUEEL7RZ102684

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2016 GMC Savana Chassis

3500 139 Cutaway with 1WT RWD

150,182 miles

$15,189

Great Deal

Englewood, CO

29 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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2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

61,611 miles

$55,998

Great Deal

Certified Pre-Owned

Henderson, CO

22 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: White Frost Tricoat
Interior color:: Gray (Dark Walnut/Dark Ash Grey)
Transmission:: Automatic
Mileage:: 61,611
Stock number:: U16719
VIN:: 1GT49REY4NF297210

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2019 GMC Yukon XL

SLT Standard Edition RWD

91,424 miles

$22,988

Great Deal

Englewood, CO

27 mi away

Year:: 2019
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 355 hp 5.3L V8
Exterior color:: Black
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Brown (Tan)
Transmission:: Automatic
Mileage:: 91,424
Stock number:: S69456
VIN:: 1GKS1JKC2KR361929

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2024 GMC Terrain

SLT AWD

31,241 miles

$24,534

Good Deal

Thornton, CO

16 mi away

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 31,241
Stock number:: 8135GA
VIN:: 3GKALVEGXRL389393

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2016 GMC Sierra 1500

Base Double Cab

97,780 miles

$20,488

Fair Deal

Loveland, CO

28 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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2015 GMC Yukon

SLE 4WD

107,621 miles

$19,065

Good Deal

Fort Collins, CO

38 mi away

Year:: 2015
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8 Flex Fuel Vehicle
Exterior color:: Onyx Black
Combined gas mileage:: 19 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 107,621
Stock number:: 7642B-2
VIN:: 1GKS2AKC0FR512091

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

116,879 miles

$25,999

Good Deal

Englewood, CO

30 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Blue
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 116,879
Stock number:: 1767
VIN:: 3GTU2NEC8JG121822

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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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