2018 Mercedes-Benz GLS-Class GLS 550
CarBuyingTips Insights
Before you make an offer
Dealer cost — not sticker — is the number that matters. Our free spreadsheet works it out for you in about ten minutes.
Calculate true dealer cost
1 / 50
$18,498$19,894
UsedPrice cut 5%
$2,382 below the MSRP of $20,880
On the market 38 days
Hyundai of Trenton
1655 N Olden Avenue Ext, Ewing, NJ
Stock #139072T01
CarBuyingTips does not sell cars. Listings come from dealer inventory feeds and prices change often — always confirm with the seller.
Specifications
- Year
- 2018
- Make
- Mercedes-Benz
- Model
- GLS-Class
- Trim
- GLS 550
- Body style
- SUV
- Mileage
- 121,472 mi
- Engine
- 4.7L V8
- Horsepower
- 449 hp
- Torque
- 516 lb-ft
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- AWD
- Fuel
- Gasoline
- MPG (city / hwy)
- 14 / 19
- Doors
- 4
- Seats
- 7
- Exterior color
- White
- Interior color
- Black
- MSRP
- $20,880
- VIN
- 4JGDF7DE5JB139072
Price history
| Date | Listed price |
|---|---|
| Sep 5, 2026 | $18,498 ↓ |
| Aug 27, 2026 | $18,898 ↓ |
| Aug 21, 2026 | $19,748 ↓ |
| Aug 12, 2026 | $19,798 ↑ |
| Aug 12, 2026 | $18,899 ↓ |
| Aug 6, 2026 | $19,848 |
| Aug 6, 2026 | $19,848 ↑ |
| Aug 5, 2026 | $18,949 |
Before you buy this Mercedes-Benz
- Get the VIN checked before you go. A clean history report is the cheapest insurance you can buy. Vehicle history reports
- Arrange your own financing first so the finance office has to beat a rate, not set one. Car loan guide
- Know the 10 dealer scams that happen after you agree on price. Top 10 dealer scams
- Never discuss a trade-in until the purchase price is locked. Trade-in tips