Skip to FiltersReport abuse
649 listings
- $42,240fair price$574 below market
- 51,137 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Tom Wood Volvo Cars (221 mi away)
Close
Located in Indianapolis, IN / 221 miles away from Rockford, IL
White 2020 Mercedes-Benz GLS GLS 450 4MATIC 4MATIC 9-Speed Automatic V6Recent Arrival! Odometer is 15577 miles below market average!We sell and servic...
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: 4JGFF5KE6LA074161
Stock: RRA074161
Certified Pre-Owned: No
Listed since: 07-22-2025 - 146,136 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- ENE Motors (65 mi away)
Close
Located in Racine, WI / 65 miles away from Rockford, IL
Staying In? WE WILL COME TO YOU! We buy cars! Do your deal online! We'll deliver your car to YOU! We can do it ALL! Phone · Email · Text · Chat Facebo...
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: 4JGDF6EE9JB062456
Stock: 6974
Certified Pre-Owned: No
Listed since: 07-25-2025- Price Drop
- 79,422 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 24 Hwy MPG
- Fishers Imports (222 mi away)
Close
Located in Fishers, IN / 222 miles away from Rockford, IL
Check out this beautiful 2022 Mercedes Benz GLS 450, a full-size luxury SUV that delivers power, elegance, and innovation in every detail. This premiu...
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: 4JGFF5KE0NA662902
Stock: I2902
Certified Pre-Owned: No
Listed since: 06-28-2025 - $35,990fair price$356 above market
- 77,492 miles
- 1 accident, 4 owners, personal use
- 7 Seats, 19 City / 23 Hwy MPG
- Luxury AutoMax (79 mi away)
Close
Located in Tinley Park, IL / 79 miles away from Rockford, IL
Luxury AutoMaXX Jason Samhan 17651 Oak Park Ave Tinley Park, IL 60*** 7**-4**-4445 Visit Luxury AutoMax online at LuxuryAutoMaxx.com to see more pictu...
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: 4JGFF5KE3LA203361
Stock: C163
Certified Pre-Owned: No
Listed since: 05-06-2025 - New Listing$38,881fair price$516 above market
- 58,660 miles
- No accidents, 1 owner, personal use
- 7 Seats, 19 City / 23 Hwy MPG
- Shults Ford Lincoln (478 mi away)
Close
Located in Wexford, PA / 478 miles away from Rockford, IL
Shults Ford is pleased to offer this Shults Certified 2020 Mercedes-Benz GLS GLS 450 4MATIC designo Diamond White Metallic V6 9-Speed Automatic 4MATIC...
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: 4JGFF5KE0LA214866
Stock: L5N1483A
Certified Pre-Owned: No
Listed since: 07-29-2025 - 24,567 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- CarMax Hillside (Eisenhower Expy) (63 mi away)
Close
Located in Hillside, IL / 63 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: Yes
Features and Specs:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE3JB035964
Stock: 27550527
Certified Pre-Owned: No- Price Drop
- 134,880 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- ENE Motors (65 mi away)
Close
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 - $26,989fair price$1,129 above market
- 70,445 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- McCluskey Chevrolet (320 mi away)
Close
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: 07-02-2025 - 56,311 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Mercedes-Benz of Grand Blanc (278 mi away)
Close
Located in Grand Blanc, MI / 278 miles away from Rockford, IL
2022 Mercedes-Benz Certified Pre-Owned GLS450 4matic All Wheel Drive SUV (Original MSRP $95,805) equipped with: 13 Speakers, 3rd row seats: split-benc...
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: 4JGFF5KE6NA728546
Stock: HP7225
Certified Pre-Owned: Yes
Listed since: 06-30-2025- New Listing
- 32,548 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Driveway (498 mi away)
Close
Located in Collierville, TN / 498 miles away from Rockford, IL
CarFax No Accidents Reported,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Keyl...
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: 4JGFF5KE9NA712227
Stock: NA712227A
Certified Pre-Owned: No - New Listing
- 83,424 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Driveway (246 mi away)
- Home delivery*
Close
Located in Urbandale, IA / 246 miles away from Rockford, IL
3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Keyless Start,Navigation System,P...
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: 4JGFF5KE5NA636537
Stock: NA636537MM
Certified Pre-Owned: No - New Listing
- 46,526 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 1,387 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: 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: 4JGFF5KE1LA234978
Stock: 2003927646
Certified Pre-Owned: No
Listed since: 07-26-2025 - New Listing$26,790great price$5,530 below market
- 63,047 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Bill Estes Toyota (221 mi away)
Close
Located in Indianapolis, IN / 221 miles away from Rockford, IL
RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, v...
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: 4JGDF6EE0KB236061
Stock: BTI250815A
Certified Pre-Owned: No
Listed since: 06-14-2025 - Price Drop
- 70,550 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 24 Hwy MPG
- Mercedes-Benz of Louisville (332 mi away)
Close
Located in Louisville, KY / 332 miles away from Rockford, IL
CARFAX One-Owner.Obsidian Black Metallic 2022 Mercedes-Benz GLS GLS 450 4MATIC® 9-Speed Automatic I6 Active Blind Spot Assist, Active Brake Assist w/C...
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: 4JGFF5KE0NA780108
Stock: 37TL1267
Certified Pre-Owned: No
Listed since: 07-08-2025 - 99,938 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Volvo Cars Sioux Falls (400 mi away)
Close
Located in Sioux Falls, SD / 400 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:
21 Combined MPG (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE4LA265044
Stock: U3499
Certified Pre-Owned: No
Listed since: 12-18-2024- New Listing
- 51,331 miles
- No accidents, 1 owner, personal use
- 7 Seats, 19 City / 23 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 779 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: 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: 4JGFF5KE9LA149600
Stock: 2003823680
Certified Pre-Owned: No
Listed since: 07-15-2025 - New Listing
- 55,344 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Knoxville, TN / 511 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: 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: 4JGFF5KE6LA094054
Stock: 2003874754
Certified Pre-Owned: No
Listed since: 07-08-2025 - 58,512 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Graham Volkswagen (400 mi away)
Close
Located in Sioux Falls, SD / 400 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:
21 Combined MPG (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE4LA115760
Stock: 2025024B
Certified Pre-Owned: No
Listed since: 07-03-2025- 92,066 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 16 City / 21 Hwy MPG
- Link Ford Lincoln - Rice Lake (261 mi away)
Close
Located in Rice Lake, WI / 261 miles away from Rockford, IL
POLAR WHITEESPRESSO BROWN/MAGMA GREY, TEXTURED LEATHER UPHOLSTERY
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/21 Highway)
Listing Information:
VIN: 4JGFF8GE7LA205835
Stock: B2150
Certified Pre-Owned: No
Listed since: 04-09-2025- Price Drop
- 76,218 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Mercedes-Benz of Northwest Arkansas (493 mi away)
Close
Located in Bentonville, AR / 493 miles away from Rockford, IL
Clean Carfax, AWD/All-Wheel Drive, Panoramic Sunroof, Bluetooth, Back-Up Camera, 3rd row seats: split-bench, 4-Zone Automatic Climate Control, 7-Seat ...
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: 4JGFF5KE6LA236032
Stock: M5554A
Certified Pre-Owned: No
Listed since: 05-30-2025 - 38,895 miles
- No accidents, 2 owners, rental vehicle
- 7 Seats, 19 City / 23 Hwy MPG
- Budjet Cars (118 mi away)
Close
Located in Michigan City, IN / 118 miles away from Rockford, 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:
21 Combined MPG (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE8LA199971
Stock: 199971
Certified Pre-Owned: No
Listed since: 07-02-2025
Showing 106 - 126 out of 649 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 Rockford, 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 | $29,145 | $33,043 | $36,791 |
| Clean | $28,614 | $32,438 | $36,114 |
| Average | $27,730 | $31,431 | $34,986 |
| Rough | $26,581 | $30,120 | $33,519 |
The average list price of a used 2020 Mercedes-Benz GLS-Class in Rockford, Illinois is $41,256. The average mileage on a used Mercedes-Benz GLS-Class 2020 for sale in Rockford, Illinois is 69,879. Based on the average mileage of 69,879 for used 2020 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 2020 in Rockford, Illinois to be $27,730.
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.