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142 listings
- Price Drop$28,998good price$2,653 below market
- 79,491 miles
- No accidents, 4 owners, taxi vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- AutoNation Subaru Arapahoe (9 mi away)
- Home delivery*
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Located in Centennial, CO / 9 miles away from Denver, CO
Bang & Olufsen Sound SystemDesigno Espresso Brown Leather PackageActive Curve SystemDriver Assistance PackagePanorama SunroofDual MoonroofHeated...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGDF7DEXJB066992
Stock: JB066992
Certified Pre-Owned: No
Listed since: 07-15-2025 - Price Drop$28,995good price$2,252 below market
- 57,877 miles
- No accidents, 2 owners, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Greenwood Automotive (15 mi away)
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Located in Parker, CO / 15 miles away from Denver, CO
Greenwood Automotive is a local, family owned business in Parker, CO. 2019 Mercedes-Benz GLS 450 4MATIC® Clean CARFAX. 4MATIC® Odometer is 8522 miles ...
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: 4JGDF6EE7KB226613
Stock: T226613
Certified Pre-Owned: No
Listed since: 06-23-2025 - Price Drop$28,971good price$3,042 below market
- 71,624 miles
- No accidents, 3 owners, personal use
- 7 Seats, 14 City / 19 Hwy MPG
- Drive-N-Motion Greeley (50 mi away)
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Located in Greeley, CO / 50 miles away from Denver, CO
Welcome to the best way to purchase your next vehicle! Drive N-Motion is a ZERO FEES - SET PRICING - SECURE FUTURE Automotive Sales and Service Dealer...
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: 4JGDF7DE8KB200108
Stock: N10690
Certified Pre-Owned: No
Listed since: 07-17-2025 - Price Drop$17,995fair price$199 below market
- 113,264 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Greenwood Automotive (15 mi away)
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Located in Parker, CO / 15 miles away from Denver, CO
Greenwood Automotive is a local, family owned business in Parker, CO. 2017 Mercedes-Benz GLS 450 4MATIC® Clean CARFAX. 4MATIC® GLS 450 4MATIC®, 4D Spo...
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: 4JGDF6EE8HA779818
Stock: TKL779818
Certified Pre-Owned: No
Listed since: 07-01-2025 - New Listing$18,995good price$2,254 below market
- 122,481 miles
- No accidents, 2 owners, corporate fleet vehicle
- 7 Seats, 16 City / 22 Hwy MPG
- Modern Classic Motors (197 mi away)
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Located in Grand Junction, CO / 197 miles away from Denver, CO
2019 Mercedes-Benz GLS 450 4MATIC® 4MATIC® 4MATIC® Clean CARFAX. 9-Speed Automatic V6To see more quality vehicles visit www.mcmautos.com or call us...
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/22 Highway)
Listing Information:
VIN: 4JGDF6EE1KB202114
Stock: 29972A
Certified Pre-Owned: No
Listed since: 08-01-2025 - 131,966 miles
- 2 accidents, 1 owner, personal use only
- 7 Seats, 17 City / 22 Hwy MPG
- Gojo Auto (4 mi away)
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Located in Denver, CO / 4 miles away from Denver, CO
2017 Mercedes-Benz GLS 450 - Executive Power Meets Everyday LuxuryPrice: $19,989Mileage: 131,966 milesEngine: 3.0L Twin Turbo V6 (362 hp)Transmission:...
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: 4JGDF6EEXHA806825
Stock: 3659G
Certified Pre-Owned: No- $29,999fair price$590 above market
- 87,238 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Key Auto (5 mi away)
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Located in Denver, CO / 5 miles away from Denver, 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 - $24,990fair price$968 below market
- 90,986 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Mile High Car Helper (1 mi away)
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Located in Denver, CO / 1 miles away from Denver, 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: 4JGDF7DE7JB161932
Stock: 7052
Certified Pre-Owned: No
Listed since: 06-26-2025 - $36,499fair price$454 below market
- 70,423 miles
- No accidents, 1 owner, personal use
- 7 Seats, 19 City / 23 Hwy MPG
- BMW of Denver Downtown (2 mi away)
- Home delivery*Five Star Dealer
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Located in Denver, CO / 2 miles away from Denver, CO
PARKING PACKAGE, CONVENIENCE PACKAGE, MIRROR PACKAGE, MEMORY PACKAGE, MB Navigation, Wide Screen MediaDisplay, HERMES Communications module, MBUX Voic...
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: 4JGFF5KE3LA125194
Stock: TLA125194
Certified Pre-Owned: No
Listed since: 07-19-2025 - 17,183 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- CarMax South Broadway (6 mi away)
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Located in Littleton, CO / 6 miles away from Denver, 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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KE4LA136947
Stock: 27317035
Certified Pre-Owned: No- Price Drop$40,699fair price$1,522 above market
- 60,928 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- Larry H. Miller Ford Lakewood (8 mi away)
- Home delivery*
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Located in Lakewood, CO / 8 miles away from Denver, CO
Polar White 2020 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic V6, PANORAMIC POWER MOONROOF, NAVIGATION, HEATED AND COOLED LEATHER SEATS...
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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KEXLA211831
Stock: AHC260009A
Certified Pre-Owned: No
Listed since: 07-07-2025 - $28,990fair price$989 above market
- 55,911 miles
- No accidents, 4 owners, corporate fleet vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Baltimore, MD / 1,509 miles away from Denver, 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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE2JB087859
Stock: 2003842657
Certified Pre-Owned: No
Listed since: 06-28-2025 - Price Drop$17,176great price$3,744 below market
- 87,962 miles
- No accidents, 5 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Peak Kia (7 mi away)
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Located in Littleton, CO / 7 miles away from Denver, CO
Type your sentence here.Automatic, AWD, Navigation, Leather, Heated Seats, Backup Camera. Odometer is 10844 miles below market average! Silver 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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE8HA807164
Stock: HA807164
Certified Pre-Owned: No
Listed since: 05-24-2025 - 82,697 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Maaliki Motors (6 mi away)
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Located in Aurora, CO / 6 miles away from Denver, 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: 4JGDF7DE2JB067490
Stock: 12192
Certified Pre-Owned: No
Listed since: 07-24-2025- 66,024 miles
- No accidents, 2 owners, corporate fleet vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Houston, TX / 867 miles away from Denver, 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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE0JB121362
Stock: 2003820614
Certified Pre-Owned: No
Listed since: 06-14-2025- New Listing
- 29,189 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NJ to CO*
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Located in Sicklersville, NJ / 1,586 miles away from Denver, 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGDF7DE0JB114449
Stock: 27573604
Certified Pre-Owned: No - Price Drop
- 52,358 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- CarMax Colorado Springs (57 mi away)
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Located in Colorado Springs, CO / 57 miles away from Denver, 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 (19 City/23 Highway)
Listing Information:
VIN: 4JGFF5KEXLA255179
Stock: 27452258
Certified Pre-Owned: No - Price Drop$25,000great price$4,264 below market
- 67,820 miles
- No accidents, 4 owners, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- John Elway Cadillac (10 mi away)
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Located in Lone Tree, CO / 10 miles away from Denver, CO
FIVE-STAR DETAIL, Elway Inspected and Protected, LOCAL TRADE, CLEAN CARFAX!, 2 Sets of keys, 2019 Mercedes-Benz GLS 450 4Matic, Exterior: Selenite Gra...
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: 4JGDF6EE6KB235688
Stock: KB235688
Certified Pre-Owned: No
Listed since: 06-19-2025 - New Listing
- 49,287 miles
- No accidents, 3 owners, personal use
- 7 Seats, 14 City / 19 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 577 miles away from Denver, 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/19 Highway)
Listing Information:
VIN: 4JGDF7DEXJB095750
Stock: 2003875801
Certified Pre-Owned: No
Listed since: 07-22-2025 - 55,637 miles
- No accidents, 2 owners, rental vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 660 miles away from Denver, 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:
19 Combined MPG (17 City/22 Highway)
Listing Information:
VIN: 4JGDF6EEXJB078679
Stock: 2003884579
Certified Pre-Owned: No
Listed since: 07-12-2025- New Listing
- 60,716 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Sacramento, CA / 885 miles away from Denver, 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: 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: 4JGDF6EE8JB159406
Stock: 2003908402
Certified Pre-Owned: No
Listed since: 07-26-2025
Showing 1 - 21 out of 142 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 2018 Mercedes-Benz GLS-Class in Denver, CO Values
Estimated values
2018 Mercedes-Benz GLS-Class GLS 550 4MATIC 4dr SUV AWD (4.7L 8cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $23,442 | $26,233 | $28,531 |
| Clean | $22,872 | $25,580 | $27,804 |
| Average | $21,921 | $24,491 | $26,593 |
| Rough | $20,684 | $23,075 | $25,019 |
The average list price of a used 2018 Mercedes-Benz GLS-Class in Denver, Colorado is $30,274. The average mileage on a used Mercedes-Benz GLS-Class 2018 for sale in Denver, Colorado is 71,955. Based on the average mileage of 71,955 for used 2018 Mercedes-Benz GLS-Class for sale in Denver, 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 2018 in Denver, Colorado to be $21,921.
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