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 Brookfield, IL

345 results
Brookfield, IL
2020 GMC Sierra 1500 AT4 Crew Cab 4WD Rod Baker Ford

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

55,986 miles

$38,997

Good Deal
Certified Pre-Owned
Plainfield, IL
23 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:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
55,986
Stock number:
P7331A
VIN:
1GTP9EEL3LZ310485

Sponsored

2020 GMC Sierra 1500 AT4 Crew Cab 4WD

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

139,177 miles

$28,997

Good Deal
Downers Grove, IL
10 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:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
139,177
Stock number:
P18020A
VIN:
1GTP9EEL5LZ366458

Sponsored

2022 GMC Sierra 1500 AT4 Crew Cab 4WD

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

44,462 miles

$46,200

Fair Deal
Dyer, IN
29 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:
Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
44,462
Stock number:
F2830
VIN:
1GTPUEEL0NZ599570

Sponsored

2020 GMC Sierra 1500 AT4 Crew Cab 4WD

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

73,540 miles

$35,791

Great Deal
Crystal Lake, IL
36 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:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
73,540
Stock number:
PV10218
VIN:
3GTP9EEL7LG119264

2020 GMC Sierra 1500 AT4 Crew Cab 4WD

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

126,639 miles

$29,996

Good Deal
Marengo, IL
49 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:
Red
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
126,639
Stock number:
7025
VIN:
3GTP9EEL3LG150737

2021 GMC Sierra 1500 AT4 Crew Cab 4WD

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

103,672 miles

$30,523

Great Deal
Fox Lake, IL
43 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:
Red
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
103,672
Stock number:
K5521A
VIN:
1GTP9EEL1MZ154366

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

56,058 miles

$43,250

Good Deal
Certified Pre-Owned
Naperville, IL
18 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:
Dynamic Blue Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
56,058
Stock number:
G14228A
VIN:
1GTUUEET6NZ615936

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

104,499 miles

$30,490

Great Deal
Barrington, IL
28 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:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
104,499
Stock number:
25562A
VIN:
1GTP9EEL6LZ268670

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

51,751 miles

$35,991

Great Deal
Huntley, IL
36 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:
Red
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
51,751
Stock number:
V2390
VIN:
3GTP9EEL6MG246346

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

74,999 miles

$34,300

Great Deal
Calumet City, IL
21 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:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
74,999
Stock number:
PRS11944
VIN:
3GTP9EEL7LG162342

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

47,083 miles

$42,950

Fair Deal
Elmhurst, IL
9 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:
Smokey Quartz Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
47,083
Stock number:
P5856
VIN:
1GTP9EEL0LZ156852

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / Illinois
  6. / Brookfield

  • GMC Sierra 1500 SLT in Brookfield IL

  • GMC Sierra 1500 Denali in Brookfield IL

  • GMC Sierra 1500 AT4 in Brookfield IL

  • GMC Sierra 1500 Elevation in Brookfield IL

  • GMC Sierra 1500 SLE in Brookfield IL

  • GMC Sierra 1500 Base in Brookfield IL

  • GMC Sierra 1500 Work Truck in Brookfield IL

  • GMC Sierra 1500 SL in Brookfield IL

  • GMC Sierra 1500 SLE1 in Brookfield IL

  • GMC Sierra 1500 SLE2 in Brookfield IL

  • GMC Sierra 1500 in Chicago IL

  • GMC Sierra 1500 in Palatine IL

  • GMC Sierra 1500 in Aurora IL

  • GMC Sierra 1500 in Kenosha WI

  • GMC Sierra 1500 in Rockford IL

  • GMC Sierra 1500 in South Bend IN

  • GMC Sierra 1500 in Milwaukee WI

  • GMC Sierra 1500 in Janesville WI

  • GMC Sierra 1500 in Lafayette IN

  • GMC Sierra 1500 in Brookfield IL

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

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Brookfield IL

  • Work Trucks for Sale in Brookfield IL

  • American Made Trucks For Sale in Brookfield IL

  • GM Certified Preowned Vehicles for Sale Near Brookfield IL

  • Best Pickup Trucks For Sale in Brookfield IL

  • 2019 GMC Sierra 1500 AT4 in Brookfield IL

  • 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

  • Fox Valley Buick GMC

  • Zeigler Buick GMC of Lincolnwood

  • Marquardt of Barrington

  • D'Arcy Buick GMC

  • Arnie Bauer Buick GMC

  • Haggerty Buick GMC Inc

  • Napleton Buick GMC Crystal Lake

  • Napleton's Schaumburg Buick GMC

  • Circle Buick GMC

  • Greenway Motors

  • Dekalb Sycamore Chevrolet Cadillac GMC

  • Woody Buick GMC Gurnee

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

© 2026 CarGurus, Inc., All Rights Reserved.