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351 listings
- New Listing
- 29,658 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Sun Motor Cars (59 mi away)
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Located in Mechanicsburg, PA / 59 miles away from Reading, PA
Locally Owned GLS 450 AMG Line sold and serviced from new here at Sun Motors! Includes Driver Assistance Package with Active Stop and Go Assist, 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:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE4PA925590
Stock: LL184M
Certified Pre-Owned: Yes
Listed since: 05-01-2025 - 31,157 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax Green Brook (77 mi away)
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Located in Green Brook Township, NJ / 77 miles away from Reading, PA
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:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE9MA471770
Stock: 26389611
Certified Pre-Owned: No- New Listing
- 6,939 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (83 mi away)
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Located in Edison, NJ / 83 miles away from Reading, PA
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: 4JGFF5KEXSB290345
Stock: 254177L
Certified Pre-Owned: No
Listed since: 05-14-2025 - New Listing
- 45,684 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Fred Beans GMC (43 mi away)
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Located in Doylestown, PA / 43 miles away from Reading, PA
CARFAX One-Owner. Clean CARFAX.2023 Mercedes-Benz GLS 450 4MATIC 4MATIC 3.0L I6 4MATIC 9-Speed AutomaticFor better peace of mind all our used vehicles...
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: 4JGFF5KE5PA917286
Stock: MG502271
Certified Pre-Owned: No
Listed since: 05-02-2025 - Price Drop$56,990fair price$1,241 above market
- 36,846 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 18 City / 24 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Indianapolis, IN / 542 miles away from Reading, PA
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: 4JGFF5KE6PA954752
Stock: 2003599564
Certified Pre-Owned: No
Listed since: 05-06-2025 - New Listing
- 6,313 miles
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (83 mi away)
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Located in Edison, NJ / 83 miles away from Reading, PA
2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6Recent Arrival!
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3SB335965
Stock: F255882
Certified Pre-Owned: No
Listed since: 05-09-2025 - 44,468 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 24 Hwy MPG
- Sun Motor Cars (59 mi away)
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Located in Mechanicsburg, PA / 59 miles away from Reading, PA
One Owner GLS 450 sold new here at Sun Motor Cars! Very well equipped. Includes Driver Assistance Package with Active Distance Assist DISTRONIC with 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:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2PA875014
Stock: LL045M
Certified Pre-Owned: Yes
Listed since: 04-23-2025- 7,569 miles
- No accidents, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (83 mi away)
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Located in Edison, NJ / 83 miles away from Reading, PA
Obsidian 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Title information not provided
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: 4JGFF5KE7SB321664
Stock: F255500
Certified Pre-Owned: No
Listed since: 03-17-2025- Price Drop$67,590great price$7,398 below market
- 14,517 miles
- No accidents, 1 owner, rental vehicle
- 7 Seats, 19 City / 24 Hwy MPG
- Auto Hub (77 mi away)
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Located in North Brunswick, NJ / 77 miles away from Reading, PA
This 2024 Mercedes-Benz GLS 4dr GLS 450 features a 3.0L I6 6cyl engine. It is equipped with a 9 Speed Automatic transmission. The vehicle is Gray with...
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/24 Highway)
Listing Information:
VIN: 4JGFF5KEXRB108525
Stock: PM108525
Certified Pre-Owned: No
Listed since: 03-17-2025 - Price Drop$70,934good price$6,194 below market
- 11,635 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 19 City / 24 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Spokane, WA / 2,094 miles away from Reading, PA
CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free L...
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/24 Highway)
Listing Information:
VIN: 4JGFF5KE7RB093515
Stock: RB093515B
Certified Pre-Owned: No - $50,999great price$7,729 below market
- 38,381 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Autopia Motorcars (91 mi away)
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Located in Union, NJ / 91 miles away from Reading, PA
Autopia motorcars on external data provided by the vehicle manufacture and other resources and,therefore,exact Configuration,specifications, Color and...
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: 4JGFF5KE6NA594668
Stock: 594668
Certified Pre-Owned: No
Listed since: 12-07-2024 - New Listing
- 23,965 miles
- 7 Seats, 18 City / 24 Hwy MPG
- J&S Mitsubishi (62 mi away)
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Located in Ewing, NJ / 62 miles away from Reading, PA
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2PA943943
Stock: 24691
Certified Pre-Owned: No
Listed since: 05-20-2025 - Price Drop$49,449great price$6,041 below market
- 42,151 miles
- No accidents, 2 owners, rental vehicle
- 7 Seats, 18 City / 24 Hwy MPG
- Route 23 Nissan (94 mi away)
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Located in Butler, NJ / 94 miles away from Reading, PA
Delivers 24 Highway MPG and 18 City MPG! This Mercedes-Benz GLS boasts a Intercooled Turbo Gas/Electric I-6 3.0 L/183 engine powering this Automatic t...
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: 4JGFF5KE1NA694533
Stock: UA694533
Certified Pre-Owned: No
Listed since: 05-21-2024 - New Listing$55,990great price
- 45,367 miles
- No accidents, 1 owner, personal use
- 7 Seats, 18 City / 24 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,264 miles away from Reading, PA
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:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7NA681284
Stock: 2003691445
Certified Pre-Owned: No
Listed since: 05-06-2025 - New Listing$59,999great price$5,765 below market
- 18,026 miles
- 7 Seats, 18 City / 24 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Ann Arbor, MI / 430 miles away from Reading, PA
Low Mileage,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Keyless Start,Navigat...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXNA732860
Stock: NA732860P
Certified Pre-Owned: No - Price Drop$50,787great price$4,064 below market
- 48,469 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 18 City / 24 Hwy MPG
- Chapman Ford (34 mi away)
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Located in Columbia, PA / 34 miles away from Reading, PA
The 2022 Mercedes-Benz GLS 450 is a luxury full-size SUV offering a perfect blend of comfort, performance, and advanced technology. Powered by a 3.0-l...
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: 4JGFF5KE3NA705113
Stock: EPK13295
Certified Pre-Owned: No
Listed since: 03-25-2025 - Price Drop$78,599good price$4,042 below market
- 8,771 miles
- No accidents, 2 owners, personal use
- 7 Seats, 19 City / 24 Hwy MPG
- Bentley Edison (83 mi away)
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Located in Edison, NJ / 83 miles away from Reading, PA
This GLS 450 GLS is beautifully finished in Black and complimented by Black Leatherette and this exceptional vehicle gives you an amazing driving expe...
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: 4JGFF5KE5RB071612
Stock: BRB071612
Certified Pre-Owned: No
Listed since: 04-19-2025 - $77,997good price$3,599 below market
- 8,298 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- MAC Cars (48 mi away)
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Located in New Castle, DE / 48 miles away from Reading, PA
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: 4JGFF5KE5RB138287
Stock: 10103980
Certified Pre-Owned: No
Listed since: 02-26-2025 - New Listing$70,797good price$3,360 below market
- 16,576 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Audi West Chester (37 mi away)
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Located in West Chester, PA / 37 miles away from Reading, PA
*CLEAN CARFAX/NO ACCIDENTS REPORTED*, *REMAINDER OF FACTORY WARRANTY*, *BLUETOOTH/HANDS FREE CELL PHONE*, BACK UP CAMERA, *ONE OWNER*, *ALL WHEEL DRIV...
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: 4JGFF5KE1RB106436
Stock: MB1786
Certified Pre-Owned: No
Listed since: 04-08-2025 - Price Drop$48,408good price$3,112 below market
- 58,707 miles
- No accidents, 2 owners, corporate fleet vehicle
- 7 Seats, 18 City / 24 Hwy MPG
- Piazza Infiniti of Ardmore (41 mi away)
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Located in Ardmore, PA / 41 miles away from Reading, PA
Moonroof, Third Row Seat, Heated/Cooled Seats, Navigation, Power Liftgate, Full-Time 4MATIC All-Wheel, Aluminum Wheels, Trailer Hitch, AMG LINE EXTERI...
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: 4JGFF5KE0NA726940
Stock: 12943A
Certified Pre-Owned: No
Listed since: 03-18-2025 - Price Drop$75,000good price$2,375 below market
- 3,653 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of LeHigh Valley (28 mi away)
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Located in Allentown, PA / 28 miles away from Reading, PA
Scores 24 Highway MPG and 19 City MPG! This Mercedes-Benz GLS delivers a Intercooled Turbo Gas/Electric I-6 3.0 L/183 engine powering this Automatic...
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: 4JGFF5KE8RB237685
Stock: L00648
Certified Pre-Owned: Yes
Listed since: 04-05-2025
Showing 106 - 126 out of 351 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 Reading, PA 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 | $50,995 | $54,484 | $58,420 |
| Clean | $50,421 | $53,827 | $57,669 |
| Average | $49,463 | $52,732 | $56,417 |
| Rough | $48,218 | $51,308 | $54,790 |
The average list price of a used 2023 Mercedes-Benz GLS-Class in Reading, Pennsylvania is $67,974. The average mileage on a used Mercedes-Benz GLS-Class 2023 for sale in Reading, Pennsylvania is 26,055. Based on the average mileage of 26,055 for used 2023 Mercedes-Benz GLS-Class for sale in Reading, PA 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 Reading, Pennsylvania to be $49,463.
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