2018 Mercedes-Benz G Class

4.0 G63 Auto 4WD Euro 6 5dr (577 bhp)

£139,989

Above the going rate: £21,119 over the typical £118,870 for this model, age and mileage, drawing on 408 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: G Class
Version: 4.0 G63 Auto 4WD Euro 6 5dr (577 bhp)
Mileage: 34,000 miles
Year: 2018
Fuel type: Petrol
Body type: SUV
Engine: 4.0 L
Gearbox: Automatic
Power: 577 bhp
Seats: 5
CO2: 299 g/km
Colour: White
Doors: 5
Driven wheels: Four Wheel Drive
Emissions standard: Euro 6

About this car

This 2018 Mercedes-Benz G Class has covered 34,000 miles. Our estimated market asking price is £118,870. This car is advertised at £139,989, which is £21,119 above that figure. Our estimate draws on 408 Mercedes-Benz G Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 150 days ago. The advertised mileage is lower than the latest MOT reading of 38,206 miles. Ask the dealer to explain. The latest recorded MOT expiry date is 21 July 2026, which has passed. Confirm its status with the dealer. It is for sale at Motorhub in Keighley.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£139,989
10 July 2026	£139,989
23 October 2026	£139,989

Price and mileage comparison

Estimated market asking price: £118,870. The asking price is £21,119 above this estimate.

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

The pricing calculation includes 408 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,000 miles lower than typical for a 2018 Mercedes-Benz G Class.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 21 July 2026. 38,206 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £109,950 to £119,995.

Other matching cars
Asking price	Mileage
£109,950	56,000 miles
£112,950	38,000 miles
£119,995	29,650 miles

These cars have covered 29,650–56,000 miles, compared with 34,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz G Class cars for sale · 2018 Mercedes-Benz G Class price guide

Vehicle photos

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