2018 Mercedes-Benz GL Class

Overview

• Make: Mercedes-Benz
• Model: GL Class
• Version: Auto
• Year: 2018
• Mileage: 57,500 miles
• Body: Coupe
• Gearbox: Automatic
• Colour: White

About this car

The advertised mileage for this 2018 Mercedes-Benz GL Class is 57,500 miles. Priced at £15,000, it is advertised £4,726 below the AskCar estimate of £19,726. The AskCar estimate uses UK dealer asking prices, including 65 Mercedes-Benz GL Class adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 160 days ago. Its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. You can find this car at Auto Smartltd in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Good value: £4,726 (23%) under the AskCar estimate of £19,726.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 65 priced Mercedes-Benz GL Class adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2018 Mercedes-Benz GL Class has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 30 May 2026 at £15,500. Its asking price is now £15,000, £500 less. The latest price cut was seen on 30 June 2026.

Price changes recorded:

• 30 May 2026: £15,500
• 7 June 2026: £15,400
• 10 June 2026: £15,180
• 30 June 2026: £15,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 13 February 2027.

It has had 6 MOTs. The latest, on 14 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 53,946 miles, which matches the advertised 57,500 miles.