2021 Mercedes-Benz GLS-Class GLS 63 S AMG

  • 57,780 mi
  • Westwood, MA
  • SUV
  • White
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
$67,581$76,054
CertifiedPrice cut 11%

$8,415 below the MSRP of $75,996

On the market 16 days


Mercedes-Benz of Westwood

425 Providence Hwy, Westwood, MA

Stock #MA314561

CarBuyingTips does not sell cars. Listings come from dealer inventory feeds and prices change often — always confirm with the seller.

Specifications

Year
2021
Make
Mercedes-Benz
Model
GLS-Class
Trim
GLS 63 S AMG
Body style
SUV
Mileage
57,780 mi
Engine
4.0L V8
Horsepower
603 hp
Torque
627 lb-ft
Cylinders
8
Transmission
Automatic
Drivetrain
AWD
Fuel
Gasoline
MPG (city / hwy)
14 / 18
Doors
4
Seats
7
Exterior color
White
Interior color
Black
MSRP
$75,996
VIN
4JGFF8KE3MA314561

Price history

DateListed price
Aug 27, 2026$67,581
Aug 24, 2026$68,096
Aug 18, 2026$68,196
Aug 17, 2026$75,954
Aug 17, 2026$76,054
Aug 17, 2026$76,054
Jun 28, 2025$75,459
Jun 8, 2025$75,996

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