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8,698 listings
- New Listing$36,995great price$8,613 below market
- 102,183 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Laura Buick GMC (307 mi away)
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Located in Collinsville, IL / 307 miles away from Madison, WI
1-Owner New Vehicle Trade! Denali 6.2 V8 Crew Cab 4x4. Carbon Pro, Navigation System, Power Sunroof, Towing Package, Trailer Brake Controller, 22' Whe...
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: 1GTU9FEL5LZ178242
Stock: L253905A
Certified Pre-Owned: No
Listed since: 04-14-2025 - $36,857great price$6,368 below market
- 67,621 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 3l, 6cyl
- Moses Honda (490 mi away)
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Located in Huntington, WV / 490 miles away from Madison, WI
Sierra 1500 SLT, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, 4WD, Summit White, Jet Black Leather, Apple Car Play Android Auto, Backup Camera, Blind Spo...
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: 3GTU9DET3LG426265
Stock: VT50024B
Certified Pre-Owned: No
Listed since: 04-25-2025 - Price Drop$29,999great price$6,409 below market
- 117,642 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- City Chevrolet (240 mi away)
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Located in Columbia City, IN / 240 miles away from Madison, WI
Summary.Vehicle DetailsDiscover the perfect blend of power and sophistication with our 2020 GMC Sierra 1500 SLT, a remarkable pickup...
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: 3GTU9DET5LG314258
Stock: FD7505A
Certified Pre-Owned: No
Listed since: 03-17-2025 - $30,995great price$5,586 below market
- 134,223 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Feldman Chevrolet of Highland (288 mi away)
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Located in Highland, MI / 288 miles away from Madison, WI
*4X4 / 4WD / AWD*, *LEATHER SEATING*, *HEATED AND COOLED SEATS*, *REMOTE START*, *PREMIUM AUDIO SYSTEM*, *SUNROOF*, *Accident Free CarFax*, *Z71 PACKA...
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: 3GTP9EEL0LG252657
Stock: PJA215352A
Certified Pre-Owned: No
Listed since: 05-02-2025 - New Listing$34,977great price$5,899 below market
- 89,769 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Todd Wenzel Chevrolet (176 mi away)
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Located in Hudsonville, MI / 176 miles away from Madison, WI
Clean CARFAX. Stand tall with exclusive style and premium performance in our 2020 GMC Sierra 1500 Denali Crew Cab 4X4 that's the pinnacle of Professio...
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: Yes
Features and Specs:
Listing Information:
VIN: 1GTU9FELXLZ112995
Stock: CD250788A
Certified Pre-Owned: No
Listed since: 02-17-2025 - $29,685great price$5,146 below market
- 133,685 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Copple Chevrolet GMC (379 mi away)
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Located in Louisville, NE / 379 miles away from Madison, WI
Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT EcoTec3 6.2L V8 4WD 10-Speed AutomaticREAR BACKUP CAMERA, REMOTE START, BLUETOOTH, HAND...
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: 3GTU9DELXLG316944
Stock: G228404A
Certified Pre-Owned: No
Listed since: 02-08-2025 - $42,880great price$5,806 below market
- 73,208 miles
- No accidents, 2 owners, personal use
- 5'10” bed, 6.2l, 8cyl
- Driveway (245 mi away)
- Home delivery*
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Located in Johnston, IA / 245 miles away from Madison, WI
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Chrome Wheels,Heads-Up Display,Heated Seats,Heated...
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: 1GTU9FEL5LZ163160
Stock: LZ163160D
Certified Pre-Owned: No - $33,704great price$25,462 below market
- 83,577 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 5.3l, 8cyl
- Napleton Chevy Buick GMC (37 mi away)
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Located in Beaver Dam, WI / 37 miles away from Madison, WI
The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Na...
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: 1GTU9CED6LZ170531
Stock: 325012A
Certified Pre-Owned: No
Listed since: 05-21-2025 - $31,846great price$4,793 below market
- 151,339 miles
- No accidents, 2 owners, personal use
- 5'10” bed, 6.2l, 8cyl
- Tom Kelley Chevrolet of Decatur (275 mi away)
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Located in Decatur, IN / 275 miles away from Madison, WI
The Denali Ultimate Package ($4,910) transforms this GMC with HD Surround Vision, a rear camera mirror, Bed View camera with two trailer-camera provis...
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: 1GTU9FEL2LZ334592
Stock: 2B45241
Certified Pre-Owned: No
Listed since: 05-15-2025 - Price Drop$43,020great price$5,637 below market
- 32,082 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Stew Hansen Buick GMC (248 mi away)
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Located in Clive, IA / 248 miles away from Madison, WI
HOME OF THE MASSIVE INDOOR SHOWROOM, GMC Certified Pre-Owned Certified, 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster ...
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: 3GTU9DEL1LG193082
Stock: 30311
Certified Pre-Owned: Yes
Listed since: 05-21-2025 - $35,900great price$5,067 below market
- 74,187 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 5.3l, 8cyl
- Junction Buick GMC (429 mi away)
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Located in Chardon, OH / 429 miles away from Madison, WI
Recent Arrival! 2020 Onyx Black GMC Sierra 1500 SLT 4WD EcoTec3 5.3L V8 This GMC Sierra 1500 has many features and is well equipped including. Priced ...
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: 3GTU9DED6LG321812
Stock: B321812L
Certified Pre-Owned: No
Listed since: 05-10-2025 - $22,287great price$2,179 below market
- 149,124 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5'10” bed, 5.3l, 8cyl
- Driveway (301 mi away)
- Home delivery*
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Located in Plymouth, MI / 301 miles away from Madison, WI
Apple CarPlay,Back-Up Camera,Bluetooth,Satellite Radio,Turbo/Supercharged,WiFi Hotspot,HD Radio,Power Door Locks,Satellite Radio,Floor Mats,Running Bo...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
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: 3GTU9BED5LG129348
Stock: LG129348P
Certified Pre-Owned: No - Price Drop$27,395great price$2,705 below market
- 70,703 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 2.7l, 4cyl
- Crestmont Buick GMC (416 mi away)
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Located in Beachwood, OH / 416 miles away from Madison, WI
2020 GMC Sierra 1500 Elevation Summit White 2.7L Turbo 8-Speed AutomaticClean CARFAX.Awards: * Ward's 10 Best Engines and Propulsion Systems
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: 1GTR9CEK6LZ289944
Stock: S237089A
Certified Pre-Owned: No
Listed since: 03-28-2025 - New Listing$41,850great price$5,606 below market
- 53,098 miles
- 1 accident, 1 owner, personal use
- 5'10” bed, 6.2l, 8cyl
- Tom Wood Volkswagen Noblesville (274 mi away)
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Located in Noblesville, IN / 274 miles away from Madison, WI
2020 GMC Sierra 1500 AT4 Priced below KBB Fair Purchase Price!At Tom Wood we believe in "MARKET VALUE PRICING" all vehicles in our inventory. We us...
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:
Listing Information:
VIN: 1GTP9EEL8LZ334779
Stock: VNI334779
Certified Pre-Owned: No
Listed since: 05-31-2025 - Price Drop$34,452good price$3,714 below market
- 79,593 miles
- 2 accidents, 2 owners, personal use only
- 5'10” bed, 3l, 6cyl
- Bergstrom Auto (114 mi away)
- Home delivery*
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Located in Green Bay, WI / 114 miles away from Madison, WI
2020 GMC Sierra 1500 SLT 4WD Dark Sky Metallic 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Jet Black Leather, 120-Volt Bed Mounted Power Outle...
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:
Listing Information:
VIN: 3GTU9DET3LG329518
Stock: 254783B
Certified Pre-Owned: No
Listed since: 04-15-2025 - $40,900good price$3,761 below market
- 57,893 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 3l, 6cyl
- Junction Buick GMC (429 mi away)
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Located in Chardon, OH / 429 miles away from Madison, WI
#DENALI Clean CarFax!! Bed Liner!! Multi-Pro Tailgate!! Retracting Running Boards!! Driver Memory Seat!! Bose Sound!! Rubber Floor Mats!! Moon Roof!! ...
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: 3GTU9FET1LG424882
Stock: B424882L
Certified Pre-Owned: Yes
Listed since: 03-31-2025 - $33,163great price$3,333 below market
- 57,044 miles
- 1 accident, 2 owners, personal use
- 6'7” bed, 5.3l, 8cyl
- Morris Buick GMC (396 mi away)
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Located in North Olmsted, OH / 396 miles away from Madison, WI
Clean CARFAX. Certified. Odometer is 19368 miles below market average! 2020 GMC Sierra 1500 Elevation EcoTec3 5.3L V8 10-Speed Automatic 4WD10-Speed A...
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:
Listing Information:
VIN: 1GTR9CED3LZ317796
Stock: 21486A
Certified Pre-Owned: Yes
Listed since: 05-02-2025 - $37,200good price$3,829 below market
- 92,353 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Randy Curnow Buick GMC (394 mi away)
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Located in Kansas City, KS / 394 miles away from Madison, WI
This 2020 GMC Sierra 1500 SLT, has a Onyx Black exterior with a Jet Black interior. Call us at 913-601-5486 and reference stock Number 111756A ...
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: 3GTU9DEL7LG431680
Stock: 111756A
Certified Pre-Owned: No
Listed since: 02-21-2025 - $33,788good price$3,598 below market
- 119,862 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Bedrock Motors Blaine (240 mi away)
Close
Located in Blaine, MN / 240 miles away from Madison, WI
Alloy Wheels, Remote Start, Leather Seats, Heated and Cooled Seats, Driver Memory, Tow Package, Step Bars, Bed Cover, Backup Camera, Bluetooth, Sunroo...
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: 1GTP9EEL0LZ258278
Stock: C3970
Certified Pre-Owned: No
Listed since: 04-09-2025 - New Listing$37,517good price$3,910 below market
- 60,265 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Richardson Buick GMC of Midland (257 mi away)
Close
Located in Midland, MI / 257 miles away from Madison, WI
Recent Arrival!2020 GMC Sierra 1500 SLTPriced below KBB Fair Purchase Price!Odometer is 40610 miles below market average!10-Speed Automatic, 4WD, Jet ...
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: 3GTU9DED5LG247119
Stock: G150A
Certified Pre-Owned: No
Listed since: 05-23-2025 - $37,999good price$2,891 below market
- 73,900 miles
- No accidents, 2 owners, personal use
- 5'10” bed, 6.2l, 8cyl
- Hosmer Toyota (198 mi away)
Close
Located in Mason City, IA / 198 miles away from Madison, WI
** Clean CarFax, ** Alloy Wheels, Premium Wheels, ** Apple CarPlay/Android Auto, ** Backup Camera, ** Blind Spot Monitor, ** Bluetooth,Hands-Free, ** ...
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: 3GTU9DEL1LG152872
Stock: HH223H
Certified Pre-Owned: No
Listed since: 11-11-2024
Showing 1 - 21 out of 8,698 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 Denali 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $31,753 | $33,909 | $35,990 |
| Clean | $31,080 | $33,171 | $35,186 |
| Average | $29,958 | $31,940 | $33,845 |
| Rough | $28,501 | $30,340 | $32,101 |
The average list price of a used 2020 GMC Sierra 1500 in Madison, Wisconsin is $34,924. The average mileage on a used GMC Sierra 1500 2020 for sale in Madison, Wisconsin is 89,207. Based on the average mileage of 89,207 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 $29,958.
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