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284 listings
- $40,548good price$1,374 below market
- 50,625 miles
- No accidents, 2 owners, personal use
- 7 Seats, 19 City / 23 Hwy MPG
- Autohaus on Edens (36 mi away)
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Located in Northbrook, IL / 36 miles away from Naperville, IL
2020 Mercedes-Benz GLS 450 4MATIC – Mojave SilverUnparalleled Luxury Meets Advanced Performance and SpaceExperience the epitome of luxury and versa...
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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE1LA244202
Stock: 65-880A
Certified Pre-Owned: No
Listed since: 07-03-2025 - Price Drop$37,719fair price$1,098 below market
- 65,903 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 19 City / 23 Hwy MPG
- International Subaru (21 mi away)
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Located in Tinley Park, IL / 21 miles away from Naperville, IL
*JUST REDUCED*, PRICE BELOW MARKET VALUE!, Multiple Finance Options Available, GREAT BUY!!!, AWD / 4WD / 4x4, 13 Speakers, 3.27 Axle Ratio, 3rd row se...
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:
21 Combined MPG (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE4LA265688
Stock: LA265688
Certified Pre-Owned: No
Listed since: 07-14-2025 - $33,900fair price$296 above market
- 84,385 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- BMW of Barrington (29 mi away)
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Located in Barrington, IL / 29 miles away from Naperville, IL
Black 2020 Mercedes-Benz GLS 450 4MATIC® 4-Zone Automatic Climate Control, Adaptive suspension, Apple CarPlay®/Android Auto®, Auto High-beam Headlight...
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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE5LA107893
Stock: PBR7880A
Certified Pre-Owned: No
Listed since: 06-06-2025 - 92,254 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Conway Imports (20 mi away)
- Home delivery*
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Located in Streamwood, IL / 20 miles away from Naperville, IL
Hop into the sleek and stylish 2020 Mercedes-Benz GLS in a bold black color that's sure to turn heads on the road. This luxury SUV isn't just a pretty...
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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE8LA155176
Stock: 12014
Certified Pre-Owned: No- $73,995great price$11,982 below market
- 43,639 miles
- No accidents, 4 owners, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Motor Cars of Chicago (9 mi away)
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Located in Joliet, IL / 9 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: No
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGFF8KE1MA528075
Stock: 6825
Certified Pre-Owned: No - 43,313 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Grand Subaru (20 mi away)
- Home delivery*
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Located in Bensenville, IL / 20 miles away from Naperville, IL
Recent Arrival! 2020 Mercedes-Benz GLS GLS 450 4MATIC® Iridium Silver Metallic *BLUTOOTH, 6-Seat Configuration, Black Headliner, Heated & Ventilated F...
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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE3LA212819
Stock: 250553B
Certified Pre-Owned: No
Listed since: 07-14-2025- Price Drop$33,705good price$3,554 below market
- 35,006 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Mercedes-Benz of Naperville (4 mi away)
- Home delivery*
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Located in Naperville, IL / 4 miles away from Naperville, IL
Premium 1 PackageLighting PackageAppearance PackagePanorama RoofHarman/Kardon Logic7 Surround Sound SystemLunar Blue MetallicDual MoonroofTrail...
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/22 Highway)
Listing Information:
VIN: 4JGDF6EEXKB207313
Stock: KB207313
Certified Pre-Owned: Yes
Listed since: 07-31-2025 - $47,244good price$2,214 below market
- 42,749 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- International Subaru (21 mi away)
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Located in Tinley Park, IL / 21 miles away from Naperville, IL
*JUST REDUCED*, PRICE BELOW MARKET VALUE!, Multiple Finance Options Available, GREAT BUY!!!, AWD / 4WD / 4x4, 13 Speakers, 4-Way Driver Lumbar Support...
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/24 Highway)
Listing Information:
VIN: 4JGFF5KE7MA445393
Stock: MA445393
Certified Pre-Owned: No
Listed since: 06-30-2025 - $28,449fair price$1,490 below market
- 65,189 miles
- No accidents, 3 owners, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Autos of Chicago (30 mi away)
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Located in Arlington Heights, IL / 30 miles away from Naperville, IL
Outstanding in Iridium Silver Metallic, our 2019 Mercedes-Benz GLS 450 4MATIC® with the Premium 1 Pack rewards you with exceptional comfort, performan...
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/22 Highway)
Listing Information:
VIN: 4JGDF6EEXKB221406
Stock: 4176
Certified Pre-Owned: No
Listed since: 07-07-2025 - $23,995fair price$575 below market
- 86,109 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Autos of Chicago (30 mi away)
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Located in Arlington Heights, IL / 30 miles away from Naperville, IL
Our Polar White one owner 2019 Mercedes-Benz GLS 450 4MATIC® with low miles rewards you with exceptional comfort, performance, and versatility. Powere...
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/22 Highway)
Listing Information:
VIN: 4JGDF6EEXKB220076
Stock: 4182
Certified Pre-Owned: No
Listed since: 07-14-2025 - New Listing$56,590fair price$135 below market
- 44,922 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 16 City / 21 Hwy MPG
- Carvana - Chicago (28 mi away)
- Home delivery*
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Located in Chicago, IL / 28 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: 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:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 4JGFF8GE9MA523893
Stock: 2003676945
Certified Pre-Owned: No
Listed since: 07-08-2025 - 38,235 miles
- Lemon reported, 2 owners, personal use
- 7 Seats, 14 City / 18 Hwy MPG
- Motor Cars of Chicago (9 mi away)
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Located in Joliet, IL / 9 miles away from Naperville, IL
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: Yes
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGFF8KE8MA485242
Stock: 6415-TR
Certified Pre-Owned: No- 69,646 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Reina International Auto (96 mi away)
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Located in Brookfield, WI / 96 miles away from Naperville, IL
2021 Mercedes-Benz GLS 450 4-MATIC, Clean Carfax, 1 Owner, Lunar Blue Metallic on Espresso Brown, 4 Brand New Tires Just Installed!
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/24 Highway)
Listing Information:
VIN: 4JGFF5KE7MA553688
Stock: 3688
Certified Pre-Owned: No
Listed since: 07-03-2025- $32,990fair price$272 above market
- 45,871 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 16 City / 22 Hwy MPG
- Auto Gallery Chicago (18 mi away)
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Located in Addison, IL / 18 miles away from Naperville, IL
Visit Auto Gallery of Chicago to shop our great deals. You can call 630-628-1400 to schedule your test drive today.
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:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE2KB208715
Stock: 208715
Certified Pre-Owned: No
Listed since: 07-31-2025 - 47,692 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 21 Hwy MPG
- Mercedes-Benz of St Charles (16 mi away)
- Home delivery*
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Located in Saint Charles, IL / 16 miles away from Naperville, IL
** CERTIFIED BY CARFAX-NO ACCIDENTS **, ** PANORAMIC MOONROOF**, ** HEATED STEERING WHEEL **, Acoustic Comfort Package, Active Blind Spot Assist, Acti...
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: 4JGFF8GE6MA402206
Stock: Q1149
Certified Pre-Owned: No
Listed since: 06-12-2025- 41,980 miles
- No accidents, 2 owners, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Chicago Auto Place (11 mi away)
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Located in Downers Grove, IL / 11 miles away from Naperville, IL
Thank you for visiting another one of Chicago Auto Place's exclusive listings! CALL US NOW FOR A FREE QUOTE 630-422-1122 FOR MORE PHOTOS VISIT WWW.CHI...
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/24 Highway)
Listing Information:
VIN: 4JGFF5KE8MA466091
Stock: 466091
Certified Pre-Owned: No
Listed since: 03-12-2025- New Listing
- 56,080 miles
- No accidents, 3 owners, personal use
- 7 Seats, 13 City / 18 Hwy MPG
- CarMax Schaumburg (24 mi away)
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Located in Schaumburg, IL / 24 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: No
Features and Specs:
15 Combined MPG (13 City/18 Highway)
Listing Information:
VIN: 4JGDF7FE5KB219745
Stock: 27106256
Certified Pre-Owned: No - $44,070great price$5,586 below market
- 33,030 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Orlando, FL / 981 miles away from Naperville, IL
CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,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:
21 Combined MPG (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE8LA148762
Stock: LA148762
Certified Pre-Owned: No - $39,788fair price$555 below market
- 72,881 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 13 City / 18 Hwy MPG
- iCars Chicago (33 mi away)
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Located in Skokie, IL / 33 miles away from Naperville, IL
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:
15 Combined MPG (13 City/18 Highway)
Listing Information:
VIN: 4JGDF7FE2KB201476
Stock: ICC3243
Certified Pre-Owned: No - $36,986good price$2,029 below market
- 60,684 miles
- No accidents, 2 owners, personal use
- 7 Seats, 19 City / 23 Hwy MPG
- Star Motor Sales (11 mi away)
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Located in Downers Grove, IL / 11 miles away from Naperville, IL
WARRANTY INCLUDED! A Limited Warranty is included with this vehicle. Contact us today for more information. LOADED WITH VALUE! Comes equipped with: Ai...
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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE0LA266157
Stock: M175
Certified Pre-Owned: No
Listed since: 07-25-2025 - $38,745good price$1,902 below market
- 60,614 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- BMW of Elmhurst (19 mi away)
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Located in Elmhurst, IL / 19 miles away from Naperville, IL
Recent Arrival! 2020 Mercedes-Benz GLS GLS 450 4MATIC Experience first-class comfort, cutting-edge technology, and refined performance in this stunnin...
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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE1LA261596
Stock: B24409A
Certified Pre-Owned: No
Listed since: 07-22-2025
Showing 1 - 21 out of 284 listings
Consumer Reviews for the Mercedes-Benz GLS-Class
Read recent reviews for the Mercedes-Benz GLS-Class
Beautiful combined with no QC
John Gamble, 12/22/2020
2020 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
The ride is absolutely stunning and the interior is downright beautiful. We love the tech and features... kids can’t get enough of the ambient lighting options. But there’s a catch. The build quality just plain sucks. We’re had the car for 2ish months, and it’s already spent 9 days in the shop. First, the high fan made a crazy loud noise. Then the rain sensing wipers didn’t sense rain. … Now we have a window that sounds like it is going to fail when we roll it down. Also there appears to be a subtle fit issue on the rear bumper. These cars are built in the US, and I get the sense that they have no idea how to put them together. There is so much tech, and so many points of failure. I feel like we are going to have a very close relationship with the dealer over the life of this car.
At least it’s pretty and drives well.
Update on 1/4/2020 - Two more issues after getting the car back last week... a check engine light and a warning that the collision avoidance system is disabled because the sensor is dirty (the sensor does not appear to be dirty). A word to the wise... think long and hard before buying this car.
Used 2020 Mercedes-Benz GLS-Class in Naperville, IL Values
Estimated values
2020 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $30,505 | $33,898 | $37,160 |
| Clean | $29,950 | $33,278 | $36,477 |
| Average | $29,025 | $32,244 | $35,337 |
| Rough | $27,822 | $30,900 | $33,855 |
The average list price of a used 2020 Mercedes-Benz GLS-Class in Naperville, Illinois is $43,858. The average mileage on a used Mercedes-Benz GLS-Class 2020 for sale in Naperville, Illinois is 56,229. Based on the average mileage of 56,229 for used 2020 Mercedes-Benz GLS-Class 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 Mercedes-Benz GLS-Class 2020 in Naperville, Illinois to be $29,025.
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