2018 Mercedes-Benz GL Class 3.0

Overview

• Make: Mercedes-Benz
• Model: GL Class
• Version: 3.0 Auto 4WD 5dr
• Year: 2018
• Mileage: 77,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 7 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 192 g/km

About this car

This 2018 Mercedes-Benz GL Class has covered 77,000 miles. The dealer is asking £19,490, which is £487 above the AskCar estimate of £19,003. To work out the AskCar estimate, we analyse UK dealer adverts for 65 Mercedes-Benz GL Class cars across different ages and specifications. We have tracked this advert for 2 days. The government's MOT record matches its advertised mileage. You can find this car at Prize Autos in Coventry. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £487 (2%) over the AskCar estimate of £19,003.

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 7 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz GL Class advertised 2 days ago.

Price history

AskCar first saw this advert on 5 November 2026 at £19,490. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 30 September 2027.

It has had 7 MOTs. The latest, on 1 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 77,115 miles, which matches the advertised 77,000 miles.