Skip to FiltersReport abuse
160 listings
- $45,686fair price$348 below market
- 43,522 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Gebhardt BMW (43 mi away)
Close
Located in Boulder, CO / 43 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: 04-26-2025 - New Listing$47,998fair price$645 below market
- 45,958 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NE to CO*
Close
Located in Omaha, NE / 464 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: Yes
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE4MA538405
Stock: 27247426
Certified Pre-Owned: No - Price Drop$39,987fair price$1,098 below market
- 89,836 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- Mercedes-Benz of Colorado Springs (126 mi away)
Close
Located in Colorado Springs, CO / 126 miles away from Fort Collins, CO
One owner, well maintained, clean Carfax Black 2021 Mercedes-Benz GLS GLS 450 4MATIC 4MATIC 9-Speed Automatic V6 Acoustic Comfort Package, Active Blin...
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:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5MA410836
Stock: B225534A
Certified Pre-Owned: No
Listed since: 06-12-2025 - New Listing$56,590fair price$316 below market
- 44,922 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 16 City / 21 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 1,368 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: 4JGFF8GE9MA523893
Stock: 2003676945
Certified Pre-Owned: No
Listed since: 07-08-2025 - $48,590fair price$103 below market
- 61,697 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 16 City / 21 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 1,368 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 - New Listing$62,718fair price$1,718 above market
- 37,093 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 16 City / 21 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Urbandale, IA / 592 miles away from Fort Collins, CO
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: 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: 4JGFF8GE3MA390919
Stock: MA390919M
Certified Pre-Owned: No - 38,403 miles
- No accidents, 2 owners, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TN to CO*
Close
Located in Bristol, TN / 1,258 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: Yes
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7MA432420
Stock: 27343483
Certified Pre-Owned: No- New Listing$47,998fair price$1,400 above market
- 48,670 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TN to CO*
Close
Located in Murfreesboro, TN / 1,058 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: 4JGFF5KE1MA461265
Stock: 27565027
Certified Pre-Owned: No - New Listing$63,999fair price$1,950 below market
- 75,692 miles
- 1 accident, 1 owner, personal use
- 7 Seats, 14 City / 18 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Ann Arbor, MI / 1,102 miles away from Fort Collins, CO
Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Keyless Start,Lane Keep...
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: 4JGFF8KE9MA458907
Stock: MA458907A
Certified Pre-Owned: No - Price Drop$46,998fair price$665 below market
- 38,051 miles
- 1 accident, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from LA to CO*
Close
Located in Kenner, LA / 1,108 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: Yes
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3MA373267
Stock: 27568412
Certified Pre-Owned: No - New Listing
- 5,901 miles
- 7 Seats, 14 City / 18 Hwy MPG
- Mercedes-Benz of Loveland (14 mi away)
Close
Located in Loveland, CO / 14 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 Unavailable.
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGFF8KE5MA491936
Stock: 491936A
Certified Pre-Owned: Yes
Listed since: 06-30-2025 - Price Drop
- 32,847 miles
- No accidents, 1 owner, corporate fleet vehicle
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NC to CO*
Close
Located in Charlotte, NC / 1,374 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: Yes
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6MA455882
Stock: 27565351
Certified Pre-Owned: No - 36,145 miles
- No accidents, 2 owners, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CO*
Close
Located in Tampa, FL / 1,546 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: Yes
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3MA433726
Stock: 27495895
Certified Pre-Owned: No- New Listing
- 44,202 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to CO*
Close
Located in Gaithersburg, MD / 1,476 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: 4JGFF5KE7MA534199
Stock: 27408987
Certified Pre-Owned: No - 131,166 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- Springs Automotive Group (125 mi away)
Close
Located in Colorado Springs, CO / 125 miles away from Fort Collins, CO
Delivers 24 Highway MPG and 20 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: 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: 4JGFF5KEXMA360970
Stock: Z6437
Certified Pre-Owned: No
Listed since: 05-15-2025- New Listing
- 25,874 miles
- 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 Unavailable.
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5MA569890
Stock: 27412688
Certified Pre-Owned: No - $29,999fair price$2 below market
- 87,238 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Key Auto (62 mi away)
Close
Located in Denver, CO / 62 miles away from Fort Collins, CO
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: 4JGDF7DE9KB199972
Stock: 199972
Certified Pre-Owned: No - New Listing
- 33,666 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to CO*
Close
Located in Katy, TX / 914 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: 4JGFF5KE4MA468761
Stock: 27162571
Certified Pre-Owned: No - New Listing$60,998good price$5,425 below market
- 28,449 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 18 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to CO*
Close
Located in Buford, GA / 1,238 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: Yes
Features and Specs:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE8NA664347
Stock: 27513942
Certified Pre-Owned: No - $44,568great price$5,369 below market
- 33,030 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Orlando, FL / 1,571 miles away from Fort Collins, CO
CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free...
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: 4JGFF5KE8LA148762
Stock: LA148762
Certified Pre-Owned: No - New Listing
- 41,680 miles
- 7 Seats, 20 City / 24 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NC to CO*
Close
Located in Winston Salem, NC / 1,371 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 Unavailable.
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2MA380842
Stock: 27025316
Certified Pre-Owned: No
Showing 22 - 42 out of 160 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 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 | $37,729 | $41,099 | $44,475 |
| Clean | $37,140 | $40,447 | $43,758 |
| Average | $36,158 | $39,359 | $42,562 |
| Rough | $34,881 | $37,945 | $41,007 |
The average list price of a used 2021 Mercedes-Benz GLS-Class in Fort Collins, Colorado is $52,029. The average mileage on a used Mercedes-Benz GLS-Class 2021 for sale in Fort Collins, Colorado is 48,764. Based on the average mileage of 48,764 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 $36,158.
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.