Skip to FiltersReport abuse
641 listings
- 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*
Close
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 - $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)
Close
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 - $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)
Close
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 - $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)
Close
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 - Price Drop$16,840good price$1,292 below market
- 125,123 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Land Rover Waukesha (68 mi away)
Close
Located in Waukesha, WI / 68 miles away from Rockford, IL
3-Zone Automatic Climate Control, Adaptive Highbeam Assist, Blind Spot Assist, Lane Keeping Assist, Lane Keeping Assist Package, LED Dynamic Headlamps...
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: 4JGDF6EE4HA810451
Stock: V25385A
Certified Pre-Owned: No
Listed since: 07-07-2025 - Price Drop$16,977good price$1,450 below market
- 139,696 miles
- No accidents, 2 owners, personal use
- 7 Seats, 14 City / 18 Hwy MPG
- World Class Motors (219 mi away)
Close
Located in Noblesville, IN / 219 miles away from Rockford, IL
2017 Mercedes-Benz GLS 4MATIC® GLS 550 4MATIC® White 9-Speed Automatic 4.7L V8 BiTurbo
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: 4JGDF7DE3HA840211
Stock: 4213
Certified Pre-Owned: No
Listed since: 05-02-2025 - $21,000good price$2,252 below market
- 69,331 miles
- 1 accident, 3 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Donley Ford of Shelby (343 mi away)
Close
Located in Shelby, OH / 343 miles away from Rockford, IL
This *2017 Mercedes-Benz GLS GLS 450*, has a Black exterior and an Ginger Beige/Black interior color. 69331 miles. Stock Number S25122U.*OTHER NOTABLE...
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: 4JGDF6EE6HA744405
Stock: S25122U
Certified Pre-Owned: No
Listed since: 07-02-2025 - Price Drop$24,000fair price$454 below market
- 89,978 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- AutoGiant USA (224 mi away)
Close
Located in Indianapolis, IN / 224 miles away from Rockford, IL
New Price!CARFAX One-Owner.Clean CARFAX.White 2017 Mercedes-Benz GLS GLS 550 4MATIC 4MATIC 4.7L V8 BiTurbo 9-Speed Automatic*PANORAMIC ROOF*, *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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGDF7DE7HA978396
Stock: K978396
Certified Pre-Owned: No
Listed since: 04-11-2025 - Price Drop$25,999fair price$158 below market
- 73,767 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Specialty Motors (58 mi away)
Close
Located in Gurnee, IL / 58 miles away from Rockford, IL
** VEHICLE LOCATION MAY VARY BETWEEN OUT TWO DEALERSHIPS, PLEASE CALL AHEAD TO CONFIRM LOCATION BEFORE VISITING *** 2017 MERCEDES-BENZ GLS 550 SPORT U...
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: 4JGDF7DE7HA799906
Stock: 799906
Certified Pre-Owned: No - $19,967fair price$280 below market
- 126,373 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Feldman Chevrolet of Lansing (232 mi away)
Close
Located in Lansing, MI / 232 miles away from Rockford, IL
2017 Mercedes-Benz GLS 550 4MATIC® *Descriptions of vehicles are often VIN generated and may not accurately represent the current condition or equipme...
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: 4JGDF7DE7HA841619
Stock: PBR189352A
Certified Pre-Owned: No
Listed since: 07-03-2025 - $15,995great price$2,384 below market
- 103,148 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Blue Sky Automotive (74 mi away)
Close
Located in Chicago, IL / 74 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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EEXHA967661
Stock: 967661
Certified Pre-Owned: No - $27,000fair price$257 below market
- 61,522 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 14 City / 18 Hwy MPG
- Napletons River Oaks Honda (88 mi away)
Close
Located in Lansing, IL / 88 miles away from Rockford, IL
2017 Mercedes-Benz GLS GLS 550 4MATIC® Polar White***PASSED RIGOROUS SAFETY INSPECTION BY ONE OF OUR CERTIFIED TECHNICIANS *** METICULOUSLY DETAILED I...
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/18 Highway)
Listing Information:
VIN: 4JGDF7DE0HA786883
Stock: PFD3086
Certified Pre-Owned: No
Listed since: 05-12-2025 - New Listing$20,995good price$1,069 below market
- 80,114 miles
- 7 Seats, 17 City / 22 Hwy MPG
- Indy Auto Man (231 mi away)
Close
Located in Indianapolis, IN / 231 miles away from Rockford, IL
Indy Auto Man, Indianapolis' premier used car dealership, presents this superb 2017 Mercedes-Benz GLS for sale in Indianapolis, Indiana. Every vehicle...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE6HA948346
Stock: J2436
Certified Pre-Owned: No
Listed since: 07-22-2025 - New Listing$31,023fair price$1,433 above market
- 45,797 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Mercedes-Benz of St Louis (259 mi away)
Close
Located in Saint Louis, MO / 259 miles away from Rockford, IL
Polar White 2017 Mercedes-Benz GLS 550 4MATIC® GLS 550 4MATIC® 4MATIC® 9-Speed Automatic 4.7L V8 BiTurbo This Vehicle Includes the Following Features:...
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: 4JGDF7DE6HA811608
Stock: T25150A
Certified Pre-Owned: No
Listed since: 07-21-2025 - $14,888fair price$450 above market
- 137,198 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- Chicago Auto Place (59 mi away)
Close
Located in Downers Grove, IL / 59 miles away from Rockford, 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: 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: 4JGDF6EEXHA852588
Stock: H8865
Certified Pre-Owned: No
Listed since: 11-11-2024 - $18,490good price$768 below market
- 131,484 miles
- 1 accident, 3 owners, personal use
- 7 Seats, 14 City / 18 Hwy MPG
- Ray Skillman Avon Hyundai (221 mi away)
Close
Located in Avon, IN / 221 miles away from Rockford, IL
Recent Arrival! 2017 Mercedes-Benz GLS GLS 550 4MATIC® Blue4.7L V8 BiTurbo 9-Speed Automatic 4MATIC®Reviews: * Third row is large enough for 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: Yes
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGDF7DE3HA811890
Stock: AH8764A2
Certified Pre-Owned: No
Listed since: 07-11-2025 - New Listing$18,899fair price$2 above market
- 110,808 miles
- No accidents, 4 owners, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- Hubler Honda (260 mi away)
Close
Located in Taylorsville, IN / 260 miles away from Rockford, IL
3rd Row Seat, DVD, Heated Seats, NAV, Sunroof, Power Liftgate, Full-Time 4MATIC® All-Wheel, Turbo, Alloy Wheels, Tow Hitch, PREMIUM PACKAGE, PARKING A...
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: 4JGDF6EE4HA770503
Stock: 250600A
Certified Pre-Owned: No
Listed since: 07-21-2025 - $21,997fair price$1,047 above market
- 96,835 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- Astorg Pre-Owned Plaza (471 mi away)
Close
Located in Charleston, WV / 471 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: 4JGDF6EE6HA886835
Stock: M9948A
Certified Pre-Owned: No
Listed since: 06-30-2025 - 113,686 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Turbo Motors (294 mi away)
Close
Located in Taylor, MI / 294 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/18 Highway)
Listing Information:
VIN: 4JGDF7DE3HA776655
Stock: 1152TM
Certified Pre-Owned: No
Listed since: 01-23-2025- $18,995fair price$284 below market
- 136,742 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Capital Auto Finance (71 mi away)
Close
Located in Bridgeview, IL / 71 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/18 Highway)
Listing Information:
VIN: 4JGDF7DE3HA756826
Stock: GLS21
Certified Pre-Owned: No - 41,439 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- CarMax Milwaukee (79 mi away)
Close
Located in Milwaukee, WI / 79 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: 4JGDF6EE9HA804354
Stock: 26911697
Certified Pre-Owned: No
Showing 1 - 21 out of 641 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 2017 Mercedes-Benz GLS-Class in Rockford, IL Values
Estimated values
2017 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $13,420 | $16,070 | $18,098 |
| Clean | $13,045 | $15,599 | $17,544 |
| Average | $12,419 | $14,815 | $16,622 |
| Rough | $11,606 | $13,795 | $15,423 |
The average list price of a used 2017 Mercedes-Benz GLS-Class in Rockford, Illinois is $21,097. The average mileage on a used Mercedes-Benz GLS-Class 2017 for sale in Rockford, Illinois is 102,318. Based on the average mileage of 102,318 for used 2017 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 2017 in Rockford, Illinois to be $12,419.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Body Type
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.