Used 2018 Mercedes-Benz GLS for Sale near Texas
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (BEIGE)
- Transmission:
- Automatic
- Mileage:
- 96,720
- Stock #:
- 879571
- VIN:
- 4JGDF6EE7HA879571
Sponsored by G Motors
2017 Mercedes-Benz GLS
450 4MATIC
96,720 mi
$19,153
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 65,350
- Stock #:
- TJB155570
- VIN:
- 4JGDF7DE2JB155570
Sponsored Listing
2018 Mercedes-Benz GLS
550 4MATIC
65,350 mi
$26,224
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 88,425
- Stock #:
- 896795
- VIN:
- 4JGDF6EE4HA896795
Sponsored Listing
2017 Mercedes-Benz GLS
450 4MATIC
88,425 mi
$17,714
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 62,249
- Stock #:
- K20549
- VIN:
- 4JGDF7DE5JB057990
2018 Mercedes-Benz GLS
550 4MATIC
62,249 mi
$29,171
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,149
- Stock #:
- HA791065
- VIN:
- 4JGDF6EE1HA791065
2017 Mercedes-Benz GLS
450 4MATIC
88,149 mi
$18,140
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (BEIGE)
- Transmission:
- Automatic
- Mileage:
- 106,785
- Stock #:
- 10968
- VIN:
- 4JGDF7DE0JB045262
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2018 Mercedes-Benz GLS
550 4MATIC
106,785 mi
$19,995
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 70,257
- Stock #:
- 106067
- VIN:
- 4JGDF7DE1JB106067
2018 Mercedes-Benz GLS
550 4MATIC
70,257 mi
$26,525
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Off White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 127,820
- Stock #:
- 5156
- VIN:
- 4JGDF6EE8JB165156
2018 Mercedes-Benz GLS
450 4MATIC
127,820 mi
$14,762
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 79,060
- Stock #:
- 005974
- VIN:
- 4JGDF7DE0JB005974
2018 Mercedes-Benz GLS
550 4MATIC
79,060 mi
$26,236
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 103,936
- Stock #:
- 769434
- VIN:
- 4JGDF7DE7HA769434
2017 Mercedes-Benz GLS
550 4MATIC
103,936 mi
$22,029
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 5.5L V8
- Exterior color:
- Obsidian Black Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,946
- Stock #:
- ICC3364
- VIN:
- 4JGDF7FE4KB234902
2019 Mercedes-Benz GLS
AMG GLS 63 4MATIC
57,946 mi
$44,036
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 97,867
- Stock #:
- 767071
- VIN:
- 4JGDF6EE8HA767071
2017 Mercedes-Benz GLS
450 4MATIC
97,867 mi
$16,068
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,661
- Stock #:
- TKB186090
- VIN:
- 4JGDF7DE9KB186090
2019 Mercedes-Benz GLS
550 4MATIC
89,661 mi
$27,023
CarGurus Analysis:
2018 Mercedes-Benz GLS
With 921 currently listed for sale and an average price of $22,453.00, 34.5% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.8 / 5 stars.
64.7% of 2018 GLS models on CarGurus are accident free.
The 2018 Mercedes-Benz GLS is known for its luxurious features, spacious interior, and impressive performance, making it a strong contender in the three-row luxury SUV market.
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 65,350
- Stock #:
- TJB155570
- VIN:
- 4JGDF7DE2JB155570
2018 Mercedes-Benz GLS
550 4MATIC
65,350 mi
$26,224
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 108,461
- Stock #:
- 108580
- VIN:
- 4JGDF7DE1JB108580
2018 Mercedes-Benz GLS
550 4MATIC
108,461 mi
$21,451
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- TENORITE GRAY METALLIC
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 83,423
- Stock #:
- 765021
- VIN:
- 4JGDF6EE5HA765021
2017 Mercedes-Benz GLS
450 4MATIC
83,423 mi
$18,763
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 155,965
- Stock #:
- 819171
- VIN:
- 4JGDF6EEXHA819171
2017 Mercedes-Benz GLS
450 4MATIC
155,965 mi
$11,995
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 77,312
- Stock #:
- 221779
- VIN:
- 4JGDF7DE6KB221779
2019 Mercedes-Benz GLS
550 4MATIC
77,312 mi
$29,040
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- POLAR WHITE
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 98,447
- Stock #:
- 749840
- VIN:
- 4JGDF6EE5HA749840
2017 Mercedes-Benz GLS
450 4MATIC
98,447 mi
$16,613
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,663
- Stock #:
- 6794
- VIN:
- 4JGDF6EE6HA932938
2017 Mercedes-Benz GLS
450 4MATIC
72,663 mi
$20,030
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 103,295
- Stock #:
- 940060
- VIN:
- 4JGDF7DE4HA940060
-$500
2017 Mercedes-Benz GLS
550 4MATIC
103,295 mi
$20,466
$19,966
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 88,558
- Stock #:
- 757519
- VIN:
- 4JGDF6EE9HA757519
2017 Mercedes-Benz GLS
450 4MATIC
88,558 mi
$17,879
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 70,257
- Stock #:
- 106067
- VIN:
- 4JGDF7DE1JB106067
Sponsored Listing
2018 Mercedes-Benz GLS
550 4MATIC
70,257 mi
$26,525
CarGurus Analysis: 2018 Mercedes-Benz GLS
Summary
With 921 currently listed for sale and an average price of $22,453.00, 34.5% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.8 / 5 stars.
64.7% of 2018 GLS models on CarGurus are accident free.
The 2018 Mercedes-Benz GLS is known for its luxurious features, spacious interior, and impressive performance, making it a strong contender in the three-row luxury SUV market.
Why it stands out
The 2018 Mercedes-Benz GLS stands out as the roomiest vehicle in the Mercedes-Benz lineup, offering three rows of seating for six or seven passengers and up to 94 cubic feet of cargo space. This midsize SUV combines the comfort and luxury of the S-Class sedan with a hint of off-road capability reminiscent of the G-Class. While it may not be the tallest or most expensive model in the lineup, its blend of spaciousness, premium materials, and advanced technology makes it appealing to families and luxury SUV enthusiasts alike. Owners have praised its powerful performance and electronic features, although some have noted that the interior space could be more generous. Overall, the GLS is a well-rounded choice for those seeking a luxurious and practical SUV.
Other model years to consider
- Average price: $72,962.00
- Good/great deal percentage: 35.5%
- User rating: 5 / 5
- Total listings: 1,418
- Average price: $80,628.00
- Good/great deal percentage: 34.5%
- Total listings: 1,506
- Average price: $34,101.00
- Good/great deal percentage: 34.0%
- User rating: 5 / 5
- Total listings: 754
This analysis is based on CarGurus' proprietary market data from August 3, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
Filter by rating
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Jan 9, 2021
Unbelievable vehicle. Has every electronic feature you can imagine, plus a few you cant. Driving it is like floating on a magic carpet. Way more power than I need. Most comfortable car Ive ever owned. All in all I couldnt be happier.
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Dec 28, 2021
The only improvements would be to add a phone charger somewhere other than just in the storeage console.. I would also prefer a roach screen for the navigation system. Other than those additions, I love it!
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Feb 17, 2021
Great Car. Plenty of power. Good gas mileage Room for dog crate in back of seats
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Feb 10, 2021
Thought it would have been more spacious, but the volume was added behind the driver’s seat. The front of the vehicle is the size of a GLE Class, 5 passenger vehicle.
2018 Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 450 4MATIC | $69,550 |
| 550 4MATIC | $94,950 |
| AMG GLS 63 4MATIC | $125,300 |
2018 Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Mercedes-Benz GLS prices has changed over time.
See more price trends2018 Mercedes-Benz GLS Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Houston: The city of Houston, TX ($27,315) commands the highest average price, likely due to higher demand for luxury vehicles in the area.
- Lowest Prices in Atlanta: Atlanta, GA ($18,854) offers the lowest average price, suggesting a more price-sensitive market or higher inventory turnover.
- Inventory Variation: Cities like Philadelphia (246 listings) and Washington, DC (246 listings) have significant inventory, which may contribute to more stable pricing around the national average.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Houston, TX | 164 | $27,315 |
| Philadelphia, PA | 246 | $26,146 |
| Dallas, TX | 169 | $23,005 |
| New York, NY | 266 | $22,363 |
| Los Angeles, CA | 134 | $22,002 |
| Chicago, IL | 206 | $20,966 |
| Washington, DC | 246 | $20,755 |
| Miami, FL | 143 | $20,005 |
| Boston, MA | 195 | $19,966 |
| Atlanta, GA | 193 | $18,854 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 450 4MATIC (2,681 listings) is the most prevalent trim, indicating strong demand for this configuration.
- Price Range: The AMG GLS 63 4MATIC ($125,300 MSRP) represents the highest price point, appealing to buyers seeking premium features and performance.
- AWD Popularity: All trims feature AWD, reflecting a market preference for all-weather capability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 450 4MATIC | 2681 | $69,550 | AWD | 3.0L 362 hp V6 |
| 550 4MATIC | 239 | $94,950 | AWD | 4.7L 449 hp V8 |
| AMG GLS 63 4MATIC | 205 | $125,300 | AWD | 5.5L 577 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New Model Premium: The 2026 model is priced at $99,725, reflecting a 10.5% premium over its MSRP, indicating strong demand for the latest model.
- Significant Depreciation: The 2019 model shows a steep decline, priced at $25,159, which is -64.1% compared to its original MSRP, highlighting rapid depreciation for older models.
- Best Value Years: The 2022 model offers a balance with a current average price of $50,406, which is -35.5% below its MSRP, making it a potentially attractive option for buyers.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 Mercedes-Benz GLS | $90,250 | $99,725 | +10.5% |
| 2025 Mercedes-Benz GLS | $89,200 | $86,460 | -3.9% |
| 2024 Mercedes-Benz GLS | $87,000 | $78,305 | -10.0% |
| 2023 Mercedes-Benz GLS | $81,800 | $69,515 | -15.0% |
| 2022 Mercedes-Benz GLS | $77,850 | $50,406 | -35.5% |
| 2021 Mercedes-Benz GLS | $76,000 | $52,388 | -30.9% |
| 2020 Mercedes-Benz GLS | $75,200 | $36,150 | -51.9% |
| 2019 Mercedes-Benz GLS | $70,150 | $25,159 | -64.1% |
| 2017 Mercedes-Benz GLS | $67,050 | $19,181 | -71.4% |
These recommendations are based on CarGurus' proprietary market data from July 30, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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