2018 Mercedes-Benz G Class
Price: £112,950. Above the going rate: £23,134 (25%) over the AskCar estimate of £89,816, our expected asking price for this car from its model, age, mileage and specification, drawing on 421 priced Mercedes-Benz G Class adverts on AskCar as of 12 November 2026.
AskCar lists 489 used Mercedes-Benz G Class from 286 UK dealerships, as of 12 November 2026.
Overview
- Make: Mercedes-Benz
- Model: G Class
- Version: Auto 4WD Euro 6 5dr
- Year: 2018
- Mileage: 38,000 miles
- Body: 5 doors, 5 seats
- Gearbox: Automatic
- Drive: Four-wheel drive
- Emissions standard: Euro 6
About this car
This 2018 Mercedes-Benz G Class is advertised with 38,000 miles, approximately 16,500 below the typical mileage for its age. The AskCar estimate for this car is £89,816. It is priced at £112,950, which is £23,134 above that estimate. The AskCar estimate uses 421 UK dealer adverts for the Mercedes-Benz G Class, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 6 days. The seller is Cars of Somerset, based in Bridgwater. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 12 November 2026.
Cars of Somerset is rated 4.7 out of 5 on Google.
Price
Above the going rate: £23,134 (25%) over the AskCar estimate of £89,816.
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 421 priced Mercedes-Benz G Class adverts across different ages and specifications, as of 12 November 2026.
Time on sale
AskCar first saw this 2018 Mercedes-Benz G Class advertised 6 days ago.
Price history
AskCar first saw this advert on 6 November 2026 at £112,950. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 16,500 miles lower than the median mileage of a 2018 Mercedes-Benz G Class on AskCar.
Browse all Mercedes-Benz G Class cars for sale · 2018 Mercedes-Benz G Class price guide
More like this
Photos
1 photo of this car is on its AskCar page.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.