CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used GMC Sierra 1500 AT4 for Sale near 80132

293 results
Monument, CO
2019 GMC Sierra 1500 AT4 Crew Cab 4WD Alpine Buick GMC South

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

82,591 miles

$36,899

Fair Deal
Colorado Springs, CO
19 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:
Teinte Rouge Cramoisi
Fuel type:
Gasoline
Interior color:
4Sb--Leather, Jet Black / Kalahari, Interior Trim
Transmission:
Automatic
Mileage:
82,591
Stock number:
AKZ291904
VIN:
1GTP9EEL1KZ291904

Sponsored

2025 GMC Sierra 1500 AT4 Crew Cab 4WD

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

17,769 miles

$58,995

Good Deal
Highlands Ranch, CO
33 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
17,769
Stock number:
JV129462
VIN:
1GTUUEE81SZ129462

Sponsored

2024 GMC Sierra 1500 AT4 Crew Cab 4WD

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

28,006 miles

$56,971

Fair Deal
Highlands Ranch, CO
34 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
28,006
Stock number:
B260517B
VIN:
1GTUUEE89RZ314059

Sponsored

2019 GMC Sierra 1500 AT4 Crew Cab 4WD

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

51,454 miles

$36,879

Good Deal
Cañon City, CO
49 mi away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Smokey Quartz Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black w/Kalahari Accents
Transmission:
8-Speed Automatic
Mileage:
51,454
Stock number:
KZ266417
VIN:
1GTP9EED7KZ266417

2019 GMC Sierra 1500 AT4 Crew Cab 4WD

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

82,591 miles

$36,899

Fair Deal
Colorado Springs, CO
19 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:
Teinte Rouge Cramoisi
Fuel type:
Gasoline
Interior color:
4Sb--Leather, Jet Black / Kalahari, Interior Trim
Transmission:
Automatic
Mileage:
82,591
Stock number:
AKZ291904
VIN:
1GTP9EEL1KZ291904

2024 GMC Sierra 1500 AT4 Crew Cab 4WD

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

16,790 miles

$55,989

Great Deal
Highlands Ranch, CO
33 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:
Sterling Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
16,790
Stock number:
KM372154
VIN:
3GTUUEEL1RG372154

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

22,266 miles

$50,610

Good Deal
Colorado Springs, CO
19 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:
Onyx Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
22,266
Stock number:
ANZ511894
VIN:
1GTPUEEL4NZ511894

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

26,377 miles

$42,500

Great Deal
Colorado Springs, CO
12 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Gray (Steel Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
26,377
Stock number:
4447395
VIN:
1GTP9EEL5MZ447395

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

41,095 miles

$48,010

Good Deal
Colorado Springs, CO
19 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Titanium Rush Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
41,095
Stock number:
ANZ584210
VIN:
1GTUUEET1NZ584210

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

83,411 miles

$34,998

Great Deal
Englewood, CO
35 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:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
83,411
Stock number:
LZ333006
VIN:
1GTP9EEL3LZ333006

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

15,299 miles

$50,431

Great Deal
Highlands Ranch, CO
34 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Titanium Rush Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
15,299
Stock number:
ANZ595152
VIN:
1GTUUEET2NZ595152

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

72,300 miles

$36,999

Fair Deal
Colorado Springs, CO
19 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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
72,300
Stock number:
TF161526A
VIN:
3GTP9EEL9KG274221

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

17,769 miles

$58,995

Good Deal
Highlands Ranch, CO
33 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
17,769
Stock number:
JV129462
VIN:
1GTUUEE81SZ129462

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

14,313 miles

$58,997

Good Deal
Highlands Ranch, CO
33 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:
14,313
Stock number:
KM263273
VIN:
1GTUUEEL1RZ263273

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

66,998 miles

$40,931

Great Deal
Highlands Ranch, CO
34 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:
Onyx Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
66,998
Stock number:
ANG589886
VIN:
3GTPUEELXNG589886

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

76,629 miles

$34,391

Great Deal
Highlands Ranch, CO
34 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
76,629
Stock number:
SF154382A
VIN:
3GTU9EET8MG187111

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

67,881 miles

$39,700

Good Deal
Franktown, CO
21 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
67,881
Stock number:
25520
VIN:
3GTP9EEL4MG391191

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

70,658 miles

$46,710

Fair Deal
Colorado Springs, CO
19 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents, Perforated Leathe
Transmission:
Automatic
Mileage:
70,658
Stock number:
TF121131B
VIN:
1GTUUEE88PZ197989

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / Colorado
  6. / 80132

  • GMC Sierra 1500 SLT in 80132

  • GMC Sierra 1500 Denali in 80132

  • GMC Sierra 1500 AT4 in 80132

  • GMC Sierra 1500 Elevation in 80132

  • GMC Sierra 1500 SLE in 80132

  • GMC Sierra 1500 Base in 80132

  • GMC Sierra 1500 Work Truck in 80132

  • GMC Sierra 1500 SL in 80132

  • GMC Sierra 1500 SLE1 in 80132

  • GMC Sierra 1500 SLE2 in 80132

  • GMC Sierra 1500 in Colorado Springs CO

  • GMC Sierra 1500 in Castle Rock CO

  • GMC Sierra 1500 in Denver CO

  • GMC Sierra 1500 in Pueblo CO

  • GMC Sierra 1500 in Longmont CO

  • GMC Sierra 1500 in Fort Collins CO

  • GMC Sierra 1500 in Gunnison CO

  • GMC Sierra 1500 in Cheyenne WY

  • GMC Sierra 1500 in Laramie WY

  • GMC Sierra 1500 in 80132

  • OBS 1990s-era Chevy and Ford Trucks for Sale in 80132

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in 80132

  • Work Trucks for Sale in 80132

  • American Made Trucks For Sale in 80132

  • GM Certified Preowned Vehicles for Sale Near 80132

  • Best Pickup Trucks For Sale in 80132

  • 2019 GMC Sierra 1500 AT4 in 80132

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Shortline Buick-GMC

  • AutoNation Buick GMC West

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2025 CarGurus, Inc., All Rights Reserved.