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174 listings
- Price Drop$42,580great price$6,518 below market
- 51,704 miles
- No accidents, 2 owners, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Verona, NJ / 1,605 miles away from Fort Collins, CO
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:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE0MA420321
Stock: MAP4217A
Certified Pre-Owned: No - New Listing$49,990great price$4,108 below market
- 76,100 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 16 City / 21 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Memphis, TN / 905 miles away from Fort Collins, CO
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:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 4JGFF8GE2MA396551
Stock: 2003649012
Certified Pre-Owned: No
Listed since: 04-11-2025 - $83,900good price$7,874 below market
- 2,009 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Loveland (7 mi away)
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Located in Loveland, CO / 7 miles away from Fort Collins, CO
SummaryMercedes-Benz of Loveland's mission is to ensure all our customers have a positive auto buying experience and are completely satisfied ...
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: 4JGFF5KE5SB317483
Stock: 317483X
Certified Pre-Owned: Yes
Listed since: 04-03-2025 - Price Drop$79,791great price$9,517 below market
- 3,064 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Urbandale, IA / 593 miles away from Fort Collins, CO
CarFax No Accidents Reported,CarFax 1-Owner,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,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:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE4SB272293
Stock: SB272293M
Certified Pre-Owned: No - New Listing$38,583great price$3,220 below market
- 84,519 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- Fowler Chevrolet (43 mi away)
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Located in Broomfield, CO / 43 miles away from Fort Collins, CO
This 2021 Mercedes-Benz GLS 450 at Fowler Chevrolet has been inspected and tested to ensure that it is ready to perform for you today!CARFAX One-Owner...
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: 4JGFF5KE9MA490089
Stock: B250199A
Certified Pre-Owned: No
Listed since: 05-02-2025 - $82,998great price$9,041 below market
- 3,681 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Portland, OR / 953 miles away from Fort Collins, CO
CarFax No Accidents Reported,CarFax 1-Owner,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,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:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE9SB307460
Stock: SB307460L
Certified Pre-Owned: No - Price Drop$79,499good price$6,540 below market
- 26,669 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Ramsey, NJ / 1,609 miles away from Fort Collins, CO
CarFax No Accidents Reported,Low Mileage,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Lift...
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: 4JGFF8KEXMA576013
Stock: B8122T
Certified Pre-Owned: No - Price Drop$84,499good price$6,123 below market
- 7,085 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 24 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Ann Arbor, MI / 1,103 miles away from Fort Collins, CO
3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Keyless Start,Lane Keeping Assist...
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: 4JGFF5KE2SB287066
Stock: SL287066
Certified Pre-Owned: No - Price Drop$109,499good price$2,360 below market
- 2,133 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Stevinson Toyota West (56 mi away)
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Located in Lakewood, CO / 56 miles away from Fort Collins, CO
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGFF8FE7SB383495
Stock: STW251076A
Certified Pre-Owned: No
Listed since: 05-14-2025 - Price Drop$108,554good price$2,761 below market
- 2,631 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Urbandale, IA / 593 miles away from Fort Collins, CO
CarFax No Accidents Reported,CarFax 1-Owner,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,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: 4JGFF8FE0SB377358
Stock: SB377358M
Certified Pre-Owned: No - New Listing$68,590good price
- 58,349 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 703 miles away from Fort Collins, CO
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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGFF8KE9MA433506
Stock: 2003726491
Certified Pre-Owned: No
Listed since: 05-21-2025 - New Listing$51,998fair price$850 above market
- 33,432 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NC to CO*
Close
Located in Fayetteville, NC / 1,467 miles away from Fort Collins, CO
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: 4JGFF5KE6MA396770
Stock: 27154740
Certified Pre-Owned: No - New Listing
- 10,426 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to CO*
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Located in Columbus, GA / 1,241 miles away from Fort Collins, CO
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: 4JGFF5KE1MA571975
Stock: 26517202
Certified Pre-Owned: No - New Listing$45,998fair price$1,040 above market
- 54,608 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from AL to CO*
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Located in Hoover, AL / 1,118 miles away from Fort Collins, CO
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: 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 (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXMA446148
Stock: 26973065
Certified Pre-Owned: No - Price Drop$47,686fair price$548 above market
- 43,522 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Gebhardt BMW (36 mi away)
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Located in Boulder, CO / 36 miles away from Fort Collins, CO
New Price!Clean CARFAX. NEW ARRIVAL, SAVE!, GLS 450 4MATIC , 4D Sport Utility, V6, 9-Speed Automatic, 4MATIC , Brilliant Blue Metallic, Espresso Brown...
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: 4JGFF5KE9MA442172
Stock: 9Y41224A
Certified Pre-Owned: No
Listed since: 04-27-2025 - New Listing$72,990fair price$964 below market
- 50,507 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 18 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Birmingham, AL / 1,114 miles away from Fort Collins, CO
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:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGFF8KE1MA518999
Stock: 2003750447
Certified Pre-Owned: No
Listed since: 05-28-2025 - New Listing$50,990fair price$1,227 above market
- 61,523 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 16 City / 21 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Sacramento, CA / 884 miles away from Fort Collins, CO
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:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 4JGFF8GE0MA390778
Stock: 2003701160
Certified Pre-Owned: No
Listed since: 05-08-2025 - $44,760fair price$306 above market
- 67,069 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Los Angeles, CA / 853 miles away from Fort Collins, CO
CarFax No Accidents Reported,CarFax 1-Owner,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,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:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE8MA488513
Stock: 20852C
Certified Pre-Owned: No - 43,251 miles
- 2 accidents, 1 owner, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to CO*
Close
Located in Norcross, GA / 1,232 miles away from Fort Collins, CO
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: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5MA433646
Stock: 26393376
Certified Pre-Owned: No- New Listing
- 31,157 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NJ to CO*
Close
Located in Green Brook Township, NJ / 1,595 miles away from Fort Collins, CO
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 - 31,855 miles
- No accidents, 2 owners, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from KY to CO*
Close
Located in Louisville, KY / 1,050 miles away from Fort Collins, CO
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: 4JGFF5KEXMA534455
Stock: 26950885
Certified Pre-Owned: No
Showing 85 - 105 out of 174 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 2021 Mercedes-Benz GLS-Class in Fort Collins, CO Values
Estimated values
2021 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 | $41,646 | $45,015 | $48,389 |
| Clean | $40,995 | $44,300 | $47,609 |
| Average | $39,911 | $43,109 | $46,307 |
| Rough | $38,502 | $41,561 | $44,616 |
The average list price of a used 2021 Mercedes-Benz GLS-Class in Fort Collins, Colorado is $64,852. The average mileage on a used Mercedes-Benz GLS-Class 2021 for sale in Fort Collins, Colorado is 35,490. Based on the average mileage of 35,490 for used 2021 Mercedes-Benz GLS-Class for sale in Fort Collins, CO 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 2021 in Fort Collins, Colorado to be $39,911.
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