2026 Mercedes-Benz GLS-Class GLS 63 S AMG
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 / 30
$143,113$155,113
UsedPrice drop
$11,775 below the MSRP of $154,888
On the market 22 days
Mark Motors Austin
2301 Double Creek Drive #270, Round Rock, TX
Stock #T626993
CarBuyingTips does not sell cars. Listings come from dealer inventory feeds and prices change often — always confirm with the seller.
Specifications
- Year
- 2026
- Make
- Mercedes-Benz
- Model
- GLS-Class
- Trim
- GLS 63 S AMG
- Body style
- SUV
- Mileage
- 4,166 mi
- Engine
- 4.0L V8
- Horsepower
- 603 hp
- Torque
- 627 lb-ft
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- AWD
- Fuel
- Gasoline
- MPG (city / hwy)
- 15 / 20
- Doors
- 4
- Seats
- 7
- Exterior color
- Black
- Interior color
- Brown
- MSRP
- $154,888
- VIN
- 4JGFF8KE2TB626993
Price history
| Date | Listed price |
|---|---|
| Sep 4, 2026 | $143,113 ↓ |
| Aug 24, 2026 | $150,113 ↑ |
| Aug 17, 2026 | $149,888 ↓ |
| Aug 16, 2026 | $150,113 ↑ |
| Aug 15, 2026 | $149,888 ↓ |
| Aug 14, 2026 | $150,113 ↑ |
| Aug 14, 2026 | $149,888 ↓ |
| Aug 13, 2026 | $155,113 |
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