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1,805 listings
- Price Drop$29,500great price$3,124 below market
- 57,290 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 5.3l, 8cyl
- Driveway (In-stock online)
- Home delivery*
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Located in Casper, WY / 921 miles away from Naperville, IL
CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Bluetooth,Chrome Wheels,Satellite Radio,Turbo/Supercharged,WiFi Hot...
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: 1GTR9BEDXLZ102703
Stock: 8667CF
Certified Pre-Owned: No - $44,990good price
- 22,212 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in San Antonio, TX / 1,025 miles away from Naperville, IL
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: 3GTU9DEL1LG343109
Stock: 2003857370
Certified Pre-Owned: No
Listed since: 07-05-2025 - Price Drop$39,975good price$4,419 below market
- 41,810 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Arlington Heights Buick GMC (31 mi away)
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Located in Arlington Heights, IL / 31 miles away from Naperville, IL
Certified. Onyx Black 2020 GMC Sierra 1500 SLT CARFAX One-Owner. Clean CARFAX. Priced below KBB Fair Purchase Price! 4WD 10-Speed Automatic EcoTec3 5....
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: 3GTU9DED0LG452606
Stock: B25506A
Certified Pre-Owned: Yes
Listed since: 07-04-2025 - $27,962great price$3,208 below market
- 96,078 miles
- No accidents, 2 owners, personal use only
- 5'9” bed, 5.3l, 8cyl
- Heller Ford (80 mi away)
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Located in El Paso, IL / 80 miles away from Naperville, IL
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:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU2NEC0JG417854
Stock: R13181B
Certified Pre-Owned: No
Listed since: 11-20-2024 - Price Drop$33,900good price$3,734 below market
- 74,418 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Wickstrom Chrysler Jeep Dodge Ram (32 mi away)
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Located in Barrington, IL / 32 miles away from Naperville, IL
Clean CARFAX. CARFAX One-Owner. Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT EcoTec3 5.3L V8 4WD This vehicle has been serviced with...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED5LG311305
Stock: 25301A
Certified Pre-Owned: No
Listed since: 05-17-2025 - New Listing$38,990great price$6,132 below market
- 101,693 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 1,416 miles away from Naperville, IL
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: 1GTU9FEL8LZ355656
Stock: 2003934337
Certified Pre-Owned: No
Listed since: 07-31-2025 - New Listing$45,988good price$3,863 below market
- 26,413 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 5.3l, 8cyl
- Schimmer Chevrolet (50 mi away)
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Located in Mendota, IL / 50 miles away from Naperville, IL
SCHIMMER PLUS CERTIFIEDEcoTec3 5.3L V8 10-Speed AutomaticHERE'S SOME MORE Details on this vehicle for you --- Used 2022 GMC Sierra 1500 Elevation ...
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: 1GTUUCED8NZ586839
Stock: P1759
Certified Pre-Owned: No
Listed since: 05-05-2025 - $34,990good price
- 100,043 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 775 miles away from Naperville, IL
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: 1GTU9FEL0LZ246883
Stock: 2003614782
Certified Pre-Owned: No
Listed since: 03-27-2025 - 89,389 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5'10” bed, 6.2l, 8cyl
- Top Notch Auto Brokers (42 mi away)
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Located in McHenry, IL / 42 miles away from Naperville, IL
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: 1GTU9FEL2KZ100015
Stock: 25449
Certified Pre-Owned: No- Price Drop$37,998good price$3,444 below market
- 37,333 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- CarMax (In-stock online)
- Transfer available from VA to IL*
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Located in Richmond, VA / 629 miles away from Naperville, IL
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: Yes
Features and Specs:
Listing Information:
VIN: 3GTU9BET7LG247179
Stock: 27484098
Certified Pre-Owned: No - $35,441good price$3,606 below market
- 94,506 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Hubbard Auto Center (100 mi away)
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Located in Monticello, IN / 100 miles away from Naperville, IL
Experience luxury and power with this pristine 2020 GMC Sierra 1500 Denali, featuring a sleek sunroof and bold 22 wheels that turn heads everywhere yo...
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: 1GTU9FEL0LZ283058
Stock: 25567A
Certified Pre-Owned: No
Listed since: 03-13-2025 - $42,997good price$3,654 below market
- 50,710 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Driveway (In-stock online)
- Home delivery*
Close
Located in Hudson, WI / 321 miles away from Naperville, IL
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Chrome Wheels,Heads-Up Display,Heat...
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: 1GTU9FEL0LZ193084
Stock: LZ193084T
Certified Pre-Owned: No - New Listing$42,990good price$4,074 below market
- 75,360 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 662 miles away from Naperville, IL
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: 3GTP9EEL7LG260870
Stock: 2003900840
Certified Pre-Owned: No
Listed since: 07-28-2025 - $41,000good price$1,342 below market
- 87,109 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- CarWise Gurnee (48 mi away)
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Located in Gurnee, IL / 48 miles away from Naperville, IL
** Alloy Wheels / Premium Wheels, ** Automatic Emergency Braking, ** Bluetooth, Hands Free, ** Cooled Seats, ** Cruise Control, ** Heated Seats, ** He...
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:
21 Combined MPG (20 City/23 Highway)
Listing Information:
VIN: 1GTUUEET4NZ592933
Stock: GM29048
Certified Pre-Owned: No
Listed since: 06-18-2025 - Price Drop$33,998good price$2,753 below market
- 80,404 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- CarMax (In-stock online)
- Transfer available from TN to IL*
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Located in Jackson, TN / 419 miles away from Naperville, IL
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: Yes
Features and Specs:
19 Combined MPG (17 City/23 Highway)
Listing Information:
VIN: 3GTP8DED5LG154410
Stock: 27217811
Certified Pre-Owned: No - $36,970good price$3,569 below market
- 95,304 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Kenosha Nissan (60 mi away)
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Located in Kenosha, WI / 60 miles away from Naperville, IL
Recent Arrival! CARFAX One-Owner. Clean CARFAX. **4WD**, **Bluetooth **, **BACKUP CAMERA**, **HEATED SEATS**, **KEYLESS ENTRY**, **BLIND SPOT DETECTI...
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: 1GTP9EEL1LZ230568
Stock: KN2316P
Certified Pre-Owned: No
Listed since: 04-25-2025 - Price Drop$42,590fair price$1,664 below market
- 44,975 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 600 miles away from Naperville, IL
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: 3GTU9DED6LG195709
Stock: 2003912341
Certified Pre-Owned: No
Listed since: 07-23-2025 - Price Drop$37,793great price$4,908 below market
- 92,247 miles
- 1 accident, 4 owners, personal use
- 5'10” bed, 6.2l, 8cyl
- Driveway (In-stock online)
- Home delivery*
Close
Located in Billings, MT / 1,053 miles away from Naperville, IL
Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keeping Assist,Navigation...
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: 1GTP9EEL5LZ172223
Stock: 53864
Certified Pre-Owned: No - Price Drop$40,990fair price$1,169 below market
- 75,490 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Atlanta, GA / 584 miles away from Naperville, IL
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: Yes
Features and Specs:
Listing Information:
VIN: 1GTU9FEL6LZ308139
Stock: 2003749720
Certified Pre-Owned: No
Listed since: 05-21-2025 - Price Drop$45,512fair price$2,004 below market
- 55,604 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Driveway (In-stock online)
- Home delivery*
Close
Located in Temecula, CA / 1,671 miles away from Naperville, IL
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,Lan...
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: 1GTP9EEL3LZ149149
Stock: LZ149149P
Certified Pre-Owned: No - $32,625good price$3,233 below market
- 80,474 miles
- 3 accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Arnie Bauer Buick GMC (27 mi away)
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Located in Matteson, IL / 27 miles away from Naperville, IL
PROFESSIONALLY MAINTAINED!, **CERTIFIED BY CARFAX ONE OWNER AND NO ACCIDENTS!, OUTSTANDING CONDITION!, GOOD TIRES, GOOD BRAKES, OIL JUST CHANGED!, Tex...
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: 1GTU9DED4LZ246298
Stock: G40488A
Certified Pre-Owned: No
Listed since: 05-09-2025
Showing 85 - 105 out of 1,805 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 Naperville, IL Values
Estimated values
2020 GMC Sierra 1500 SLE 4dr Double Cab 4WD SB (5.3L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $24,555 | $25,826 | $27,051 |
| Clean | $24,035 | $25,263 | $26,447 |
| Average | $23,168 | $24,326 | $25,439 |
| Rough | $22,041 | $23,108 | $24,128 |
The average list price of a used 2020 GMC Sierra 1500 in Naperville, Illinois is $38,581. The average mileage on a used GMC Sierra 1500 2020 for sale in Naperville, Illinois is 70,422. Based on the average mileage of 70,422 for used 2020 GMC Sierra 1500 for sale in Naperville, IL 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 Naperville, Illinois to be $23,168.
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