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8,916 listings
- New Listing$32,644good price$3,609 below market
- 114,001 miles
- No accidents, personal use only
- 5'10” bed, 3l, 6cyl
- Bob Allen Nissan (447 mi away)
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Located in Danville, KY / 447 miles away from Madison, WI
CARFAX One-Owner. Cardinal Red 2020 GMC Sierra 1500 SLT 4WD 10-Speed Automatic 3.0L I6 *Bluetooth*, Special Financing Available!, **Apple CarPlay**, *...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Title information not provided
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9DET7LG402499
Stock: M25620A
Certified Pre-Owned: No
Listed since: 05-31-2025 - Price Drop$30,373good price$1,718 below market
- 77,500 miles
- No accidents, 2 owners, personal use
- 5'10” bed, 2.7l, 4cyl
- Vic Canever Chevrolet (289 mi away)
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Located in Fenton, MI / 289 miles away from Madison, WI
The 2020 GMC Sierra 1500 Elevation 4D Crew Cab 4WD combines rugged capability with modern style, making it a standout in the full-size pickup truck ca...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (19 City/22 Highway)
Listing Information:
VIN: 3GTP9CEK2LG220045
Stock: 1144638B
Certified Pre-Owned: No
Listed since: 03-08-2025 - $40,990good price$2,329 below market
- 46,460 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Princeton Auto Center (267 mi away)
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Located in Princeton, MN / 267 miles away from Madison, WI
Pacific Blue Metallic 2020 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 3GTP9EED8LG343720
Stock: 10251A
Certified Pre-Owned: No
Listed since: 05-10-2025 - $35,940fair price$2,152 below market
- 111,476 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Johnny Londoff Autoplex (302 mi away)
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Located in St Peters, MO / 302 miles away from Madison, WI
Vehicle DetailsDiscover the exceptional 2020 GMC Sierra 1500 SLT, a pristine powerhouse that combines rugged capability with refined luxury. W...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9DEL9LG346355
Stock: A3275
Certified Pre-Owned: No
Listed since: 01-15-2025 - Price Drop$29,750good price$1,500 below market
- 103,051 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- Rizza Buick GMC (131 mi away)
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Located in Tinley Park, IL / 131 miles away from Madison, WI
Local trade-in, 10-Speed Automatic, 4WD, Black Cloth, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 6-Speake...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTU9CED9LZ258697
Stock: 23659T
Certified Pre-Owned: No
Listed since: 03-03-2025 - $27,900good price$2,298 below market
- 102,067 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- Junction Buick GMC (434 mi away)
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Located in Chardon, OH / 434 miles away from Madison, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTR9CED0LZ254642
Stock: B254642L
Certified Pre-Owned: No
Listed since: 05-03-2025 - Price Drop$28,126fair price$371 below market
- 86,125 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 2.7l, 4cyl
- Stoops Buick GMC (283 mi away)
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Located in Plainfield, IN / 283 miles away from Madison, WI
2020 GMC Sierra 1500 Elevation Summit White 4WD 2.7L TurboPriced below KBB Fair Purchase Price! Odometer is 1553 miles below market average!CARFAX ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (19 City/22 Highway)
Listing Information:
VIN: 3GTP9CEK6LG283780
Stock: SL314544A
Certified Pre-Owned: No
Listed since: 05-07-2025 - $37,998fair price$1,558 below market
- 60,821 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Walser Buick GMC of Bloomington (230 mi away)
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Located in Bloomington, MN / 230 miles away from Madison, WI
2020 GMC Sierra 1500 SLT Crew Cab 4WDVIN: 3GTU9DED4LG444718Exterior Color: Satin Steel MetallicInterior Color: Jet BlackMSRP: $60,100.00==== Key Featu...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED4LG444718
Stock: 4G1601T
Certified Pre-Owned: No
Listed since: 05-23-2025 - Price Drop$44,998fair price$716 below market
- 38,926 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- CarMax St. Louis Mid Rivers Mall (302 mi away)
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Located in Saint Peters, MO / 302 miles away from Madison, WI
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED2LG401415
Stock: 27256005
Certified Pre-Owned: No - $28,069fair price$110 below market
- 88,739 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- S & H Auto Sales Osceola (196 mi away)
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Located in Osceola, IN / 196 miles away from Madison, WI
This ONE OWNER 2020 GMC Sierra 1500 Base 4x4 is ready to go! Bluetooth, Backup Camera, Spray-in Bedliner, OnStar and more! Come see it today! V8!@LED ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTR9AEF7LZ236838
Stock: C236838
Certified Pre-Owned: No
Listed since: 05-16-2025 - Price Drop$33,400fair price$1,186 below market
- 91,367 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- South County Dodge Chrysler Jeep Ram (319 mi away)
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Located in Saint Louis, MO / 319 miles away from Madison, WI
Onyx Black 2020 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Jet Black Leather.Don't see the exact vehicle y...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED5LG102002
Stock: S0366AA
Certified Pre-Owned: No
Listed since: 04-12-2025 - $31,612fair price$629 below market
- 104,501 miles
- 1 accident, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Bergstrom Auto (118 mi away)
- Home delivery*
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Located in Green Bay, WI / 118 miles away from Madison, WI
2020 GMC Sierra 1500 SLT 4WD Quicksilver Metallic 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Jet Black Leather, 120-Volt Bed Mounted ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED5LG341761
Stock: 255150A
Certified Pre-Owned: No
Listed since: 04-16-2025 - Price Drop$33,432fair price$498 below market
- 108,850 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Driveway (241 mi away)
- Home delivery*
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Located in Coon Rapids, MN / 241 miles away from Madison, WI
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Bluetooth,Heated Seats,Heated Steering Wheel,Keyless Start,Remote Start,Satellite Radio,Tow ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 1GTP9EEL0LZ144037
Stock: RG365970C
Certified Pre-Owned: No - $35,000good price$1,113 below market
- 78,046 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- Sarchione Chevrolet ll (444 mi away)
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Located in Garrettsville, OH / 444 miles away from Madison, WI
Clean CARFAX. 2020 GMC Sierra 1500 Elevation Onyx Black EcoTec3 5.3L V8 10-Speed Automatic 4WD 4WD, Four-wheel Drive, 4X4, Alloy Wheels, Aluminum Whee...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9CEDXLG172718
Stock: W0521A
Certified Pre-Owned: No
Listed since: 05-22-2025 - New Listing$34,977fair price$773 below market
- 70,079 miles
- 5'10” bed, 5.3l, 8cyl
- Todd Wenzel Buick GMC Of Davison (299 mi away)
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Located in Davison, MI / 299 miles away from Madison, WI
One-Owner. Clean CARFAX. Priced below KBB Fair Purchase Price! Show your rebellious side with our 2020 GMC Sierra 1500 Elevation Crew Cab 4X4 that...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 3GTU9CED2LG308923
Stock: CD250336A
Certified Pre-Owned: No
Listed since: 04-25-2025 - $33,763fair price$184 below market
- 56,455 miles
- No accidents, 2 owners, personal use
- 5'10” bed, 2.7l, 4cyl
- Curry Buick Chevrolet GMC (311 mi away)
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Located in Bloomington, IN / 311 miles away from Madison, WI
Clean CARFAX.Onyx Black 2020 GMC Sierra 1500 Elevation RWD 8-Speed Automatic 2.7L Turbo8-Speed Automatic, Black Cloth, 10-Way Power Driver Seat Adjust...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (20 City/23 Highway)
Listing Information:
VIN: 3GTP8CEK6LG185660
Stock: P7340
Certified Pre-Owned: No
Listed since: 05-06-2025 - $27,982good price$991 below market
- 137,219 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- Bergstrom Auto (118 mi away)
- Home delivery*
Close
Located in Green Bay, WI / 118 miles away from Madison, WI
= 2020 GMC Sierra 1500 Elevation 4WD Bold Looks, V8 Power, and Rugged Capability Exterior: Summit White Interior: Black Cloth Drivetrain: 4WD Transmis...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9CED0LG120885
Stock: HI126A
Certified Pre-Owned: No
Listed since: 05-08-2025 - New Listing$48,590fair price$828 above market
- 15,606 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 5.3l, 8cyl
- Carvana - Cleveland (410 mi away)
- Home delivery*
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Located in Cleveland, OH / 410 miles away from Madison, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED1LG229006
Stock: 2003744967
Certified Pre-Owned: No
Listed since: 05-22-2025 - New Listing$43,590fair price$38 below market
- 53,079 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Carvana - Cleveland (410 mi away)
- Home delivery*
Close
Located in Cleveland, OH / 410 miles away from Madison, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9FET6LG322526
Stock: 2003657219
Certified Pre-Owned: No
Listed since: 04-13-2025 - New Listing$44,590fair price$1,257 above market
- 19,510 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Carvana - Indianapolis (284 mi away)
- Home delivery*
Close
Located in Indianapolis, IN / 284 miles away from Madison, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED2LG238717
Stock: 2003621904
Certified Pre-Owned: No
Listed since: 04-11-2025 - Price Drop$29,698good price$1,688 below market
- 64,432 miles
- 1 accident, 1 owner, personal use
- 6'7” bed, 2.7l, 4cyl
- Lunghamer Buick GMC (307 mi away)
Close
Located in Waterford, MI / 307 miles away from Madison, WI
2020 GMC Sierra 1500 Elevation REMAINDER OF FACTORY WARRANTY, FACTORY CERTIFIED, INCLUDES WARRANTY, SERVICE RECORD AVAILABLE, GOOD TIRES, REAR BACK UP...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (19 City/22 Highway)
Listing Information:
VIN: 1GTR9CEK6LZ165544
Stock: B561951
Certified Pre-Owned: No
Listed since: 03-31-2025
Showing 43 - 63 out of 8,916 listings
Consumer Reviews for the GMC Sierra 1500
Read recent reviews for the GMC Sierra 1500
Pretty Bummed Out
Matthew Laraway, 12/13/2020
2020 GMC Sierra 1500 4dr Crew Cab 4WD 5.8 ft. SB (4.3L 6cyl 6A)
Hopefully all will get resolved...coming out of a Tahoe with 110,000 miles and excited to get into my 2020 Sierra Denali 1500 Carbon Pro with the Duramax Diesel.
At this point, I have had the car 2 weeks and it has been back at the deal twice, this time going on 4 days. First issue was a coolant sensor that set off an engine warning and the second problem is car wouldn’t start due to … dead battery. Apparently 4 open recalls on the 2020 and I guess my dealer didn’t take care of them? They still can’t figure out what is draining the battery. Truck has about 900 miles on it. Now have the feeling of “what’s going to be messed up?” Every time I press the start button. Certainly takes the enjoyment out of owning this physically beautiful truck. When it works it is an absolute joy to drive and it is the best looking truck on the road....all that said....I want it gone.
Used 2020 GMC Sierra 1500 in Madison, WI Values
Estimated values
2020 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $30,025 | $32,276 | $34,448 |
| Clean | $29,389 | $31,573 | $33,678 |
| Average | $28,329 | $30,402 | $32,394 |
| Rough | $26,950 | $28,879 | $30,726 |
The average list price of a used 2020 GMC Sierra 1500 in Madison, Wisconsin is $34,925. The average mileage on a used GMC Sierra 1500 2020 for sale in Madison, Wisconsin is 77,539. Based on the average mileage of 77,539 for used 2020 GMC Sierra 1500 for sale in Madison, WI and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 1500 2020 in Madison, Wisconsin to be $28,329.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.