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273 listings
- $19,999great price$2,446 below market
- 89,865 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Major Motor Cars (49 mi away)
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Located in Santa Monica, CA / 49 miles away from Ontario, CA
Priced below KBB Fair Purchase Price! Please visit us at www.MajorMotorCars.com or call us (888) 841-4094. We offer low rates for financing. We work w...
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: 4JGDF6EE9JA996218
Stock: 25127
Certified Pre-Owned: No
Listed since: 03-31-2025 - $22,450good price$1,637 below market
- 72,660 miles
- 2 accidents, 1 owner, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Car Lux Inc (43 mi away)
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Located in Lennox, CA / 43 miles away from Ontario, CA
*** CLEAN TITLE *** LOADED *** The 2018 Mercedes-Benz GLS GLS 450 is a luxurious SUV that boasts a 3.0L Twin Turbo V6 engine, producing 362 horsepow...
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: 4JGDF6EE9JB007649
Stock: 224425
Certified Pre-Owned: No - Price Drop$29,997great price$7,392 below market
- 83,975 miles
- No accidents, 5 owners, personal use only
- 7 Seats, 13 City / 18 Hwy MPG
- Driveway (26 mi away)
- Home delivery*
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Located in Tustin, CA / 26 miles away from Ontario, CA
CarFax No Accidents Reported,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,...
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:
15 Combined MPG (13 City/18 Highway)
Listing Information:
VIN: 4JGDF7FE1KB193211
Stock: KB193211P
Certified Pre-Owned: No - New Listing
- 74,992 miles
- No accidents, 2 owners, rental vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Driveway (47 mi away)
- Home delivery*
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Located in Van Nuys, CA / 47 miles away from Ontario, CA
Rare Find,3rd Row Seat,Back-Up Camera,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Remote Start,Sunroof / Moonroof,Turbo/Supercharged,V6 Cylinder...
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: 4JGDF6EE6JB152826
Stock: JB152826T
Certified Pre-Owned: No - Price Drop$18,714good price$1,725 below market
- 79,534 miles
- 1 accident, 1 owner, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- AutoNation Hyundai Valencia (59 mi away)
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Located in Valencia, CA / 59 miles away from Ontario, CA
The following items have been reconditioned on this vehicle: new pair of tires! Iridium Silver MetallicSun/Moonroof3rd Row SeatKeyless StartRea...
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: 4JGDF6EEXHA893951
Stock: HA893951
Certified Pre-Owned: No
Listed since: 03-21-2025 - Price Drop$28,494good price$2,495 below market
- 55,581 miles
- No accidents, 2 owners, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- BMW of San Diego (90 mi away)
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Located in San Diego, CA / 90 miles away from Ontario, CA
Black 2019 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic V6 20" 10-Spoke Wheels, 3-Zone Automatic Climate Control, Air Ionization w/Air ...
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: 4JGDF6EE6KB187643
Stock: 10884B
Certified Pre-Owned: No
Listed since: 04-25-2025 - $27,779fair price$840 below market
- 89,386 miles
- No accidents, 2 owners, personal use
- 7 Seats, 14 City / 19 Hwy MPG
- Car Lux Inc (43 mi away)
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Located in Lennox, CA / 43 miles away from Ontario, CA
*** CLEAN TITLE *** CLEAN CARFAX *** PANORAMA SUNROOF *** POWER ESY ENTRY *** HEATED STEERING WHEEL *** This 2019 Mercedes-Benz GLS GLS 550 boasts 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGDF7DE4KB211137
Stock: 225031
Certified Pre-Owned: No - Price Drop$19,446fair price$927 below market
- 76,326 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Major Motor Cars (49 mi away)
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Located in Santa Monica, CA / 49 miles away from Ontario, CA
2017 Mercedes-Benz GLS 450 4MATIC A full-size luxury SUV with commanding presence, advanced all-wheel drive, premium comfort, and powerful performance...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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: 4JGDF6EE4HA907861
Stock: 24592
Certified Pre-Owned: No
Listed since: 01-14-2025 - $16,495fair price$308 below market
- 102,019 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Allen Motors (70 mi away)
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Located in Thousand Oaks, CA / 70 miles away from Ontario, CA
Allen Motors is proud to represent this 2017 Mercedes-Benz GLS450 4MATIC. This all-wheel drive 8 passenger SUV is an incredible vehicle for so many d...
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: 4JGDF6EE4HA896070
Stock: 7972
Certified Pre-Owned: No
Listed since: 02-03-2025 - 82,645 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Carworld (43 mi away)
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Located in Hawthorne, CA / 43 miles away from Ontario, CA
Our fabulous 2017 Mercedes-Benz GLS 450 4MATIC® looks great in Iridium Silver Metallic. Powered by a Twin-Turbocharged 3.0 Liter V6 that delivers 362h...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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: 4JGDF6EE4HA819036
Stock: A819036
Certified Pre-Owned: No
Listed since: 04-16-2025- New Listing
- 18,538 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- CarMax Oxnard (88 mi away)
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Located in Oxnard, CA / 88 miles away from Ontario, CA
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:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE1KB225439
Stock: 27478376
Certified Pre-Owned: No - Price Drop$31,998fair price$223 above market
- 54,539 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 16 City / 22 Hwy MPG
- CarMax Oxnard (88 mi away)
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Located in Oxnard, CA / 88 miles away from Ontario, CA
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:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE9KB229299
Stock: 27404922
Certified Pre-Owned: No - 45,319 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 16 City / 22 Hwy MPG
- CarMax Murrieta (44 mi away)
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Located in Murrieta, CA / 44 miles away from Ontario, CA
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:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE1KB208253
Stock: 26923244
Certified Pre-Owned: No- Price Drop$40,777great price$4,981 below market
- 51,368 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 19 City / 23 Hwy MPG
- BMW of Carlsbad (67 mi away)
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Located in Carlsbad, CA / 67 miles away from Ontario, CA
Sun/MoonroofNavigation System3rd Row SeatKeyless StartRear SpoilerThis vehicle includes a Money-Back Guarantee* and passed our precise inspecti...
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: 4JGFF5KE3LA095629
Stock: LA095629
Certified Pre-Owned: No
Listed since: 05-07-2025 - $21,795great price$2,862 below market
- 109,827 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Platinum Sales and Services (11 mi away)
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Located in Norco, CA / 11 miles away from Ontario, CA
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: 4JGDF7DE0JB107467
Stock: 107467
Certified Pre-Owned: No - New Listing
- 67,854 miles
- 7 Seats, 16 City / 22 Hwy MPG
- Beach Cities Toyota (31 mi away)
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Located in Westminster, CA / 31 miles away from Ontario, CA
Clean CARFAX.The Beach Cities Toyota family has proudly served Orange County for the past 57 years and is ready to help you find the very best pre-own...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE5KB237903
Stock: 180911OU
Certified Pre-Owned: No
Listed since: 05-08-2025 - $21,499great price$3,955 below market
- 69,939 miles
- 1 accident, 1 owner, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Ann Arbor, MI / 1,906 miles away from Ontario, CA
Rare Find,3rd Row Seat,Back-Up Camera,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Remote Start,Sunroof / Moonroof,Turbo/Supercharged,V6 Cylinder...
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: JB087688A
Certified Pre-Owned: No - $20,195good price$1,507 below market
- 97,529 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- CarTime (3 mi away)
Close
Located in Ontario, CA / 3 miles away from Ontario, CA
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: 4JGDF6EE3JB156977
Stock: 15697700
Certified Pre-Owned: No
Listed since: 04-03-2025 - $23,500good price$2,663 below market
- 97,980 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Vista Motors (3 mi away)
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Located in Ontario, CA / 3 miles away from Ontario, CA
Scores 19 Highway MPG and 14 City MPG! This Mercedes-Benz GLS delivers a Twin Turbo Premium Unleaded V-8 4.7 L/285 engine powering this Automatic tran...
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: 4JGDF7DE5JB008417
Stock: 008417
Certified Pre-Owned: No
Listed since: 02-18-2025 - $26,990good price$2,143 below market
- 50,364 miles
- No accidents, 2 owners, personal use
- 7 Seats, 17 City / 22 Hwy MPG
- Huntington Beach Chrysler Dodge Jeep Ram (33 mi away)
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Located in Huntington Beach, CA / 33 miles away from Ontario, CA
2018 Mercedes-Benz GLS Selenite Gray Metallic 9-Speed Automatic V6 PANORAMIC MOONROOF/SUNROOF, LEATHER, 20" 10-Spoke Alloy Wheels, 20" Twin 5-Spoke Al...
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: 4JGDF6EE5JB182576
Stock: 76587K
Certified Pre-Owned: No
Listed since: 05-08-2025 - $20,900good price$1,661 below market
- 89,048 miles
- No accidents, 3 owners, corporate fleet vehicle
- 7 Seats, 17 City / 22 Hwy MPG
- Car Sho (14 mi away)
Close
Located in Corona, CA / 14 miles away from Ontario, CA
Our 2018 Mercedes-Benz GLS 450 4MATIC rewards you with exceptional comfort, performance, and versatility in a stylish Black finish. Powered by a Twin ...
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: 4JGDF6EE7JB151085
Stock: 151085
Certified Pre-Owned: No
Listed since: 11-12-2024
Showing 1 - 21 out of 273 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 Ontario, CA Values
Estimated values
2018 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $18,097 | $21,481 | $24,265 |
| Clean | $17,656 | $20,946 | $23,647 |
| Average | $16,922 | $20,055 | $22,617 |
| Rough | $15,967 | $18,895 | $21,278 |
The average list price of a used 2018 Mercedes-Benz GLS-Class in Ontario, California is $25,888. The average mileage on a used Mercedes-Benz GLS-Class 2018 for sale in Ontario, California is 74,252. Based on the average mileage of 74,252 for used 2018 Mercedes-Benz GLS-Class for sale in Ontario, CA 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 Ontario, California to be $16,922.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.