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627 listings
- $37,778great price$6,496 below market
- 60,860 miles
- 1 accident, 4 owners, personal use
- 7 Seats, 13 City / 18 Hwy MPG
- Tom Tepe Autocenter (297 mi away)
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Located in Milan, IN / 297 miles away from Rockford, IL
2018 Mercedes-Benz GLS 63 AMG® 4MATIC® 7G-TRONIC 7-Speed Automatic V8 Polar White Odometer is 11908 miles below market average! 14 Speakers, 4-Wheel D...
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: 4JGDF7FE8JB150130
Stock: 48211
Certified Pre-Owned: No
Listed since: 05-15-2024 - $22,901good price$1,311 below market
- 80,540 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Bergstrom Auto (161 mi away)
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Located in Green Bay, WI / 161 miles away from Rockford, 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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE1JB026857
Stock: T250083A
Certified Pre-Owned: No
Listed since: 06-25-2025 - Price Drop$19,500great price$2,735 below market
- 131,215 miles
- No accidents, 3 owners, personal use
- 7 Seats, 14 City / 19 Hwy MPG
- Buy Rite Auto Center (344 mi away)
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Located in Radcliff, KY / 344 miles away from Rockford, 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/19 Highway)
Listing Information:
VIN: 4JGDF7DE8JB003132
Stock: 003132
Certified Pre-Owned: No - $23,549fair price$291 below market
- 83,700 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Autos of Chicago (55 mi away)
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Located in Arlington Heights, IL / 55 miles away from Rockford, IL
Fantastic in Brilliant Blue Metallic, our 2018 Mercedes-Benz GLS 450 4MATIC® with the Premium Pack rewards you with exceptional comfort, performance, ...
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 (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE2JB024888
Stock: 4075
Certified Pre-Owned: No
Listed since: 06-02-2025 - $25,995fair price$183 below market
- 54,198 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Autos of Chicago (55 mi away)
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Located in Arlington Heights, IL / 55 miles away from Rockford, IL
Our lack 2018 Mercedes-Benz GLS 450 4MATIC® with the Premium Pack in Black rewards you with exceptional comfort, performance, and versatility. Powered...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE4JB118349
Stock: 3386A
Certified Pre-Owned: No
Listed since: 07-02-2025 - $20,995fair price$198 above market
- 111,346 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- Mercedes-Benz of St Charles (42 mi away)
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Located in Saint Charles, IL / 42 miles away from Rockford, IL
** CERTIFIED BY CARFAX-NO ACCIDENTS **, ** PANORAMIC MOONROOF**, ** HEATED STEERING WHEEL **, ** BLIND SPOT ASSIST **, 20 10-Spoke Alloy Wheels, Adapt...
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 (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE0JB174627
Stock: Q1144A
Certified Pre-Owned: No
Listed since: 07-12-2025 - $22,975fair price$294 above market
- 89,988 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- A+ Auto Sales (317 mi away)
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Located in West Chester, OH / 317 miles away from Rockford, IL
New Price! Priced below KBB Fair Purchase Price! Silver 2018 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic V6GLS 450 4MATIC®, 4D Sport U...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE3JB061514
Stock: AT5622
Certified Pre-Owned: No
Listed since: 02-10-2025 - Price Drop$22,850fair price$210 above market
- 89,909 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Indy Auto Man (231 mi away)
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Located in Indianapolis, IN / 231 miles away from Rockford, IL
Indy Auto Man, Indianapolis' premier used car dealership, presents this fantastic-looking 2018 Mercedes-Benz GLS for sale in Indianapolis, Indiana. Ev...
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 (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE3JB116236
Stock: Z4246
Certified Pre-Owned: No
Listed since: 07-10-2025 - 134,880 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- ENE Motors (65 mi away)
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Located in Racine, WI / 65 miles away from Rockford, IL
Command the road in this powerful 2018 Mercedes-Benz GLS 550 4MATIC SUV, now available at ENE Motors. With 134,880 miles and a stunning Polar White ex...
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/19 Highway)
Listing Information:
VIN: 4JGDF7DEXJB071478
Stock: 6771
Certified Pre-Owned: No
Listed since: 03-24-2025- $30,999fair price$934 below market
- 49,129 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- United Auto Group (264 mi away)
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Located in Farmington, MN / 264 miles away from Rockford, 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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE8JB171944
Stock: 11432
Certified Pre-Owned: No - New Listing$22,500great price$6,777 below market
- 92,102 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- Price Pro (279 mi away)
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Located in Maumee, OH / 279 miles away from Rockford, IL
Runs and drives great but has check engine light for turbo performance. Selling as-is. 4x4, Navigation System, Heated+Cooled Seats, Leather Seats, Pan...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGDF7DE7KB209298
Stock: 21796A
Certified Pre-Owned: No
Listed since: 02-14-2025 - 45,633 miles
- 2 accidents, 1 owner, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- CarMax Schaumburg (50 mi away)
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Located in Schaumburg, IL / 50 miles away from Rockford, 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: 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: Yes
Features and Specs:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE0JB072728
Stock: 27346596
Certified Pre-Owned: No- Price Drop$14,500great price$2,592 below market
- 128,710 miles
- No accidents, 3 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Driveway (298 mi away)
- Home delivery*
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Located in Troy, MI / 298 miles away from Rockford, IL
Rare Find,3rd Row Seat,Back-Up Camera,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Remote Start,Sunroof / Moonroof,Turbo/Supercharged,V6 Cylinder...
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 (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE6HA916108
Stock: HA916108T
Certified Pre-Owned: No - 70,445 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- McCluskey Chevrolet (320 mi away)
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Located in Cincinnati, OH / 320 miles away from Rockford, IL
Call McCluskey Chevrolet at 513-741-1111 to schedule your Free 48 Hour Test Drive.MCCLUSKEY CHEVROLET'S FREE LIFETIME MECHANICAL WARRANTY Unlimited ...
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 (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE1JB087688
Stock: A57356HA
Certified Pre-Owned: No
Listed since: 07-01-2025- $15,986great price$2,292 below market
- 116,002 miles
- No accidents, 3 owners, corporate fleet vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Germain Lexus of Dublin (342 mi away)
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Located in Dublin, OH / 342 miles away from Rockford, IL
2017 MERCEDES-BENZ GLS 450 WITH A CLEAN CARFAX!!! *NAVIGATION SYSTEM *POWER SUNROOF *HEATED FRONT SEATS3 Month/ 3,000 Miles Powertrai...
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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE1HA920826
Stock: 54783A
Certified Pre-Owned: No
Listed since: 06-23-2025 - $19,000great price$3,147 below market
- 108,707 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 7 Seats, 16 City / 22 Hwy MPG
- AutoGiant USA (224 mi away)
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Located in Indianapolis, IN / 224 miles away from Rockford, IL
Priced below KBB Fair Purchase Price!Black 2019 Mercedes-Benz GLS GLS 450 4MATIC 4MATIC V6 9-Speed AutomaticTwin-Turbo 3.0L.Let Carmel Motors show you...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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/22 Highway)
Listing Information:
VIN: 4JGDF6EE2KB183847
Stock: K183847
Certified Pre-Owned: No
Listed since: 12-23-2024 - $15,990great price$2,040 below market
- 133,005 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- City Auto Memphis (491 mi away)
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Located in Memphis, TN / 491 miles away from Rockford, IL
Vehicle DetailsDiscover the epitome of luxury and performance with this 2017 Mercedes-Benz Mercedes-Benz GLS 450 4MATIC®. This exceptional SUV...
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/22 Highway)
Listing Information:
VIN: 4JGDF6EE1HA895099
Stock: 509912
Certified Pre-Owned: No
Listed since: 05-01-2025 - New Listing$23,995fair price$101 above market
- 112,101 miles
- 2 accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Daas Imports (317 mi away)
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Located in West Chester, OH / 317 miles away from Rockford, 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGDF7DE0JB136483
Stock: 136483
Certified Pre-Owned: No - 86,112 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- New Horizons Auto Center (356 mi away)
Close
Located in Council Bluffs, IA / 356 miles away from Rockford, 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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE3JB168028
Stock: p66
Certified Pre-Owned: No- $25,500fair price$546 below market
- 87,913 miles
- No accidents, 2 owners, personal use
- 7 Seats, 14 City / 18 Hwy MPG
- Autohaus BMW of Maplewood (261 mi away)
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Located in Saint Louis, MO / 261 miles away from Rockford, IL
Designo Diamond White Metallic 2017 Mercedes-Benz GLS 550 4MATIC, Designo Expresso Brown Leather Interior, Rear View Camera w/ 3D Surround View, Activ...
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: 4JGDF7DE8HA857957
Stock: 28252B
Certified Pre-Owned: No
Listed since: 06-18-2025 - $30,997good price$2,188 below market
- 38,109 miles
- No accidents, 2 owners, corporate fleet vehicle
- 7 Seats, 16 City / 22 Hwy MPG
- Zeigler Honda of Racine (63 mi away)
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Located in Mount Pleasant, WI / 63 miles away from Rockford, IL
CLEAN CARFAX!Priced below KBB Fair Purchase Price!Odometer is 43790 miles below market average!AWD ++, APPLE CARPLAY, ANDROID AUTO, BLIND SPOT ...
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/22 Highway)
Listing Information:
VIN: 4JGDF6EE0KB187430
Stock: P11969B
Certified Pre-Owned: No
Listed since: 06-23-2025
Showing 1 - 21 out of 627 listings
Consumer Reviews for the Mercedes-Benz GLS-Class
Read recent reviews for the Mercedes-Benz GLS-Class
It's the road trip king
S. Shows, 07/05/2016
2017 Mercedes-Benz GLS-Class GLS 550 4MATIC 4dr SUV AWD (4.7L 8cyl Turbo 9A)
Traded in my 2014 GL 450 for the 2017 GLS 550. The GL was the best SUV that I have owned (Range Rover, Navigator, Yukon Denali XL). On the surface the GLS seemed to be very similar, but I have found it to be more comfortable with an even better ride. The seat comfort (in the front) is a step up from the GL. Operating this SUV is a pleasurable experience akin to driving a large … automobile. I don't need the third row seats as often as I did (kids are grown), but the rear space is fantastic. I especially like the lockable under floor storage in the rear. The programmable driving modes are a nice feature as is the steering assistant. I also got the off-road package this time with the extra height adjustment and the low-range feature. This gives you some undercarriage protection and low-end torque that the standard 4 matic does not have. The 550 has quite a bit more power than the 450 did. The 9 speed automatic transmission is very smooth. The technology is great however, the ECO engine cutoff is automatically activated even time you start the vehicle, or when changing the driving mode. If you dislike this feature, you have to remember to manually de-activate it every time you start up. The interior has been upgraded a bit, but still needs to be more like the S-Class. Although the new center screen is bright and easy to read. GL's was a bit small. It is more at home on the highway than my Range Rover was and more comfortable. It's too early to tell about the reliability yet, but my previous GL was outstanding in that department. With the cost at around $100k, the GLS 450 is probably a better value. The 550 represents about $20k worth of extra horsepower, leather seating and bells & whistles. If I still had kids to haul around, I would have gotten another 450.
Used 2018 Mercedes-Benz GLS-Class in Rockford, IL Values
Estimated values
2018 Mercedes-Benz GLS-Class GLS 63 AMG 4dr SUV AWD (5.5L 8cyl Turbo 7A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $31,111 | $33,511 | $35,490 |
| Clean | $30,354 | $32,677 | $34,586 |
| Average | $29,091 | $31,286 | $33,080 |
| Rough | $27,450 | $29,477 | $31,122 |
The average list price of a used 2018 Mercedes-Benz GLS-Class in Rockford, Illinois is $24,123. The average mileage on a used Mercedes-Benz GLS-Class 2018 for sale in Rockford, Illinois is 90,695. Based on the average mileage of 90,695 for used 2018 Mercedes-Benz GLS-Class for sale in Rockford, 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 2018 in Rockford, Illinois to be $29,091.
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