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655 listings
- Price Drop$53,590great price$7,978 below market
- 48,859 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 24 Hwy MPG
- Carvana - Cleveland (380 mi away)
- Home delivery*
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Located in Cleveland, OH / 380 miles away from Rockford, 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:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3PA976613
Stock: 2003567031
Certified Pre-Owned: No
Listed since: 06-04-2025 - Price Drop$102,950good price$4,626 below market
- 17,112 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Fishers Imports (222 mi away)
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Located in Fishers, IN / 222 miles away from Rockford, IL
Check out this beautiful Mercedes-Benz GLS 63 AMG, a bold combination of performance and luxury. It comes loaded with all the right features like 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGFF8KE0PA886305
Stock: WI6305
Certified Pre-Owned: No
Listed since: 06-28-2025 - Price Drop$58,987great price$8,239 below market
- 31,945 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Mercedes-Benz of Louisville (332 mi away)
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Located in Louisville, KY / 332 miles away from Rockford, IL
Mercedes-Benz Certified Pre-Owned Details:* Roadside Assistance* Vehicle History* 165+ Point Inspection* Warranty Deductible: $0* Limited Warranty: 12...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7PA900621
Stock: 373012A
Certified Pre-Owned: Yes
Listed since: 04-30-2025 - $76,990good price$4,454 below market
- 14,176 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 21 Hwy MPG
- Autohaus BMW of Maplewood (261 mi away)
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Located in Saint Louis, MO / 261 miles away from Rockford, IL
Polar White 2023 Mercedes-Benz GLS GLS 580 4MATIC, Black Leather Interior, Navigation, Rear View Camera w/ 3D Surround View, 6-Seat Configuration, Aco...
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: 4JGFF8GE4PB026524
Stock: 28121A
Certified Pre-Owned: No
Listed since: 05-24-2025 - Price Drop$65,950good price$5,690 below market
- 23,016 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Fishers Imports (222 mi away)
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Located in Fishers, IN / 222 miles away from Rockford, IL
Check out this luxurious 2023 Mercedes Benz GLS 450, a perfect fusion of sophistication and performance. This exceptional SUV comes loaded with all th...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5PA975110
Stock: WI5110
Certified Pre-Owned: No
Listed since: 06-28-2025 - $55,321good price$3,621 below market
- 37,893 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 24 Hwy MPG
- Reiselman GMC (414 mi away)
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Located in Springfield, TN / 414 miles away from Rockford, IL
REARVIEW CAMERA!, BLUETOOTH!, USB PORT!, Apple-Android CAR PLAY!, ONE OWNER!, CLEAN CAR FAX!, SUNROOF/MOONROOF!, SALES PRICE REFLECTS A $1500 DISCOUNT...
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:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7PA998582
Stock: 1R1021
Certified Pre-Owned: No
Listed since: 04-10-2025 - Price Drop$93,999fair price$252 below market
- 37,676 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Mercedes-Benz of Fort Mitchell (322 mi away)
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Located in Park Hills, KY / 322 miles away from Rockford, IL
DB0 Warmth and Comfort Package 906 Front Heated Arm Rests 907 Rear Heated Arm Rests P69 Warmth & Comfort Package DC5 Acoustic Comfort Package 596 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGFF8KE2PA879212
Stock: 369478A
Certified Pre-Owned: Yes
Listed since: 06-26-2025 - $56,000fair price$1,483 below market
- 35,137 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 24 Hwy MPG
- Zeigler Chrysler Dodge Jeep Ram of Schaumburg (50 mi away)
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Located in Schaumburg, IL / 50 miles away from Rockford, IL
Recent Arrival! CARFAX One-Owner. 2023 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® BlackAt Zeigler of Schaumburg we take pride in treating our customers...
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:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3PA974439
Stock: P8112
Certified Pre-Owned: No
Listed since: 07-24-2025 - New Listing$70,998fair price$97 below market
- 15,999 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- CarMax Louisville (333 mi away)
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Located in Louisville, KY / 333 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: 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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3PA899547
Stock: 27392922
Certified Pre-Owned: No - Price Drop$59,750fair price$940 below market
- 35,505 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 24 Hwy MPG
- Hubler Chevrolet (235 mi away)
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Located in Indianapolis, IN / 235 miles away from Rockford, IL
1-Year Maintenance, CARFAX 1-Owner, Spotless. Emerald Green Metallic exterior and Black interior, GLS 450 trim. JUST REPRICED FROM $65,995, PRICED TO ...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE9PA997479
Stock: K15208
Certified Pre-Owned: No
Listed since: 03-14-2025 - Price Drop$102,999fair price$2,933 above market
- 24,739 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Zeigler Cadillac of Lincolnwood (67 mi away)
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Located in Lincolnwood, IL / 67 miles away from Rockford, IL
New Price! Recent Arrival! 2023 Mercedes-Benz GLS GLS 63 AMG® Obsidian Black Metallic 4MATIC® AWD*, LEATHER HEATED SEATS*, SMART KEY w/PUSH BUTTON STA...
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: 4JGFF8KEXPA879491
Stock: C26014A
Certified Pre-Owned: No
Listed since: 07-18-2025 - New Listing$63,995fair price$327 below market
- 33,105 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Mercedes-Benz of Rochester (210 mi away)
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Located in Rochester, MN / 210 miles away from Rockford, IL
Recent Arrival! CARFAX One-Owner. 2023 Mercedes-Benz GLS 4D Sport Utility Black GLS 450 4MATIC® 3.0L I6 4MATIC® Clean CARFAX.Acoustic Comfort Packag...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5PA911293
Stock: PJN1559
Certified Pre-Owned: No
Listed since: 07-29-2025 - $59,991fair price$221 above market
- 28,422 miles
- No accidents, 1 owner, rental vehicle
- 7 Seats, 18 City / 24 Hwy MPG
- Jack Schmitt Chevrolet of O'Fallon (257 mi away)
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Located in O Fallon, IL / 257 miles away from Rockford, IL
Clean CARFAX. CARFAX One-Owner. This 2023 Mercedes-Benz GLS comes equipped with the following - 13 Speakers, 3.27 Axle Ratio, 3rd row seats: split-ben...
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:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE8PA996565
Stock: 16317P
Certified Pre-Owned: No
Listed since: 05-15-2025 - New Listing
- 25,910 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 24 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
** MERCEDES-BENZ CERTIFIED PRE-OWNED! **, ** CERTIFIED BY CARFAX-NO ACCIDENTS **, ** PANORAMIC MOONROOF**, ** HEATED STEERING WHEEL **, ** HEATED REAR...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE0PA888795
Stock: 25340A
Certified Pre-Owned: Yes
Listed since: 07-29-2025 - 4,975 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Chicago Auto Place (59 mi away)
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Located in Downers Grove, IL / 59 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: 4JGFF8KE9PA907118
Stock: H9069
Certified Pre-Owned: No
Listed since: 04-09-2025- $79,951great price$14,310 below market
- 5,102 miles
- No accidents, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Honda of Mansfield (349 mi away)
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Located in Ontario, OH / 349 miles away from Rockford, IL
This 2024 Mercedes-Benz GLS 450 4MATIC is a full-size luxury SUV that combines performance, comfort, and advanced technology. Powered by a 3.0-liter t...
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/24 Highway)
Listing Information:
VIN: 4JGFF5KE5RB093819
Stock: M241353
Certified Pre-Owned: No
Listed since: 10-19-2023 - Price Drop$54,000great price$5,013 below market
- 47,583 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- BMW of Omaha (374 mi away)
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Located in Omaha, NE / 374 miles away from Rockford, IL
This OPEN ROAD CERTIFIED 2022 Mercedes-Benz GLS GLS 450, has a Black exterior and an Black interior color. 47583 miles. Stock Number X02092A. You can ...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3NA649643
Stock: X02092A
Certified Pre-Owned: No
Listed since: 06-20-2025 - $59,141great price$6,509 below market
- 29,563 miles
- 1 accident, 1 owner, personal use
- 7 Seats, 18 City / 24 Hwy MPG
- Honda of Mansfield (349 mi away)
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Located in Ontario, OH / 349 miles away from Rockford, IL
2022 Mercedes-Benz GLS 450 4MATIC® Selenite Gray Metallic 4MATIC® I6 9-Speed Automatic 4MATIC® ***CAR FAX 1 OWNER***, Accident free CARFAX, Multiconto...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE9NA769107
Stock: M256415P
Certified Pre-Owned: No
Listed since: 06-27-2025 - $53,700great price$7,480 below market
- 36,897 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Lincoln of Cincinnati (321 mi away)
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Located in Cincinnati, OH / 321 miles away from Rockford, IL
2022 Mercedes-Benz GLS GLS 450 I6 9-Speed Automatic 4MATIC®CARFAX One-Owner. Clean CARFAX.Although every reasonable effort has been made to ensure the...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE8NA777022
Stock: NA777022
Certified Pre-Owned: No
Listed since: 04-16-2025 - Price Drop$56,225great price$5,412 below market
- 38,092 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 24 Hwy MPG
- Mercedes-Benz of Fort Mitchell (322 mi away)
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Located in Park Hills, KY / 322 miles away from Rockford, IL
DA2 Driver Assistance Package 233 Active Distance Assist DISTRONIC® 23U Active Stop-and-Go Assist 266 Active Distance Assist DISTRONIC® with Active ...
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 (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXNA625811
Stock: 369515A
Certified Pre-Owned: Yes
Listed since: 07-17-2025 - New Listing
- 26,226 miles
- 7 Seats, 16 City / 21 Hwy MPG
- Unlimited Motors Elwood (215 mi away)
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Located in Elwood, IN / 215 miles away from Rockford, IL
2023 White Mercedes-Benz 4D Sport Utility GLS GLS 580 4MATIC® 4MATIC® 9-Speed Automatic 4.0L V8Visit our website www.iumotors.com to view 100s of newe...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 4JGFF8GE2PB011956
Stock: STK011956
Certified Pre-Owned: No
Listed since: 08-01-2025
Showing 1 - 21 out of 655 listings
Consumer Reviews for the Mercedes-Benz GLS-Class
Read recent reviews for the Mercedes-Benz GLS-Class
4.74 Stars, Almost perfect, but...
Jay Poocha, 03/22/2021
2021 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
Over the years, we have owned many Luxury SUVS and a few mini-vans. We purchased a 2021 GLS 450 in early November 2020. As of today, we have driven 25,402 miles! That's not a typo. In a very short period of time, we have discovered the strengths and weaknesses of the GLS. The strengths: 1. Overall comfort, especially the front seats, is awesome. 2. The added massaging seats is a nice … option (get it, you won't be disappointed on long trips). 3. The ride is smooth on the highway and around town; however, I prefer to use the individualized setting option for the sports suspension on the highway to firm up the ride, otherwise it can be a tad floaty. I prefer a stiffer, more controlled ride. 4. Passing is done with ease at speed; however the 450 holds gears a bit long when rapidly accelerating. It eventually finds its place after a brief struggle. Not bad, but not perfect.
After driving 25K in a very short period of time, I would like MB to strongly consider improving a few areas in the cabin: 1. The cell phone ports (only usb c type) must be better placed. They are extremely difficult to plug cords into, plus need some type of ambient lighting to see at night. The wireless charging pad is a pain in the rear to use with a case on a telephone. The space is extremely tight. This must be corrected at some point. The power outlet in the second row is horribly placed. In fact, MB get a F- for its placement, and another F for the amount of space allocated for any charging bases larger than standard size. Just the worst of anything we have ever owned. Outside of these minor issues, my wife wishes MB would add a place for cellphones besides the cupholders or wireless charger area. This is an obvious deign oversight. Second row comfort in the captain's chairs is good, but I would strongly considering getting it with the bench in the future for the center armrest. Although the captain's seats are comfortable, again MB needs to add more places for storage.
The third row works for smaller adults and children. We occasionally use it, it works for the occasional trip when are children are traveling with us. The real trick is placement of luggage; three suitcases and a duffle is tight - this requires folding one of the third row seats flat. Although not ideal, it works. For ultimate convenience, I would suggest either a Cadillac ESV or, bite my tongue - a fully loaded Chrysler Pacifica. Having owned both these other vehicles, I can say luggage space is rarely an issue.
This leads me to my final thoughts on the GLS, I really like it a lot, its almost perfect except for the few issues I outlined. If MB can address the charging issues, phone placement issues and tweak the trans on shifting on the middle range when accelerating, it is hands down a superior SUV for long trips, daily comfort and drivability around town. It feels rock sold on the highway and does extremely well in rain. If you desire luxury, a very solid feeling ride, solid handling and decent MPG (I'm averaging about 23 MPG) I highly recommend the GLS.
Used 2023 Mercedes-Benz GLS-Class in Rockford, IL Values
Estimated values
2023 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 | $52,838 | $55,599 | $58,710 |
| Clean | $52,242 | $54,928 | $57,955 |
| Average | $51,250 | $53,810 | $56,697 |
| Rough | $49,961 | $52,357 | $55,061 |
The average list price of a used 2023 Mercedes-Benz GLS-Class in Rockford, Illinois is $71,925. The average mileage on a used Mercedes-Benz GLS-Class 2023 for sale in Rockford, Illinois is 28,473. Based on the average mileage of 28,473 for used 2023 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 2023 in Rockford, Illinois to be $51,250.
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