2018 Mercedes-Benz B Class AMG Line Premium
Price: £14,500. Above the going rate: £2,404 (19%) over the AskCar estimate of £12,096, our expected asking price for this car from its model, age, mileage and specification, drawing on 752 priced Mercedes-Benz B Class adverts on AskCar as of 10 November 2026.
AskCar lists 782 used Mercedes-Benz B Class from 621 UK dealerships, as of 10 November 2026.
Overview
- Make: Mercedes-Benz
- Model: B Class
- Trim: AMG Line Premium
- Version: AMG Line Premium Auto 5dr
- Year: 2018
- Mileage: 85,000 miles
- Fuel: Diesel
- Body: Convertible, 5 doors, 5 seats
- Gearbox: Automatic
- Colour: Black
- CO2: 126 g/km
About this car
This 2018 Mercedes-Benz B Class AMG Line Premium has covered 85,000 miles, around 34,400 more miles than is typical for its age. The dealer is asking £14,500, which is £2,404 above the AskCar estimate of £12,096. To work out the AskCar estimate, we analyse UK dealer adverts for 752 Mercedes-Benz B Class cars across different ages and specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. It is for sale at NSK Car Sales in Southampton. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
NSK Car Sales is rated 4.8 out of 5 on Google.
Price
Above the going rate: £2,404 (19%) over the AskCar estimate of £12,096.
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 752 priced Mercedes-Benz B Class adverts across different ages and specifications, as of 10 November 2026.
Time on sale
AskCar first saw this 2018 Mercedes-Benz B Class advertised today. About 4 in 10 of 2018 Mercedes-Benz B Class cars are gone from sale within a month of being advertised: 28 of the 73 first advertised between 13 July 2026 and 7 October 2026.
Price history
AskCar first saw this advert on 10 November 2026 at £14,500. 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 10 November 2026: valid until 14 October 2027.
It has had 9 MOTs. The latest, on 29 September 2026, passed.
Advisories at the latest test: nearside front lower suspension arm ball joint has slight play; offside front lower suspension arm ball joint has slight play.
Mileage at that test: 85,075 miles, which matches the advertised 85,000 miles.
Advertised mileage is about 34,400 miles higher than the median mileage of a 2018 Mercedes-Benz B Class on AskCar.
Browse all Mercedes-Benz B Class cars for sale · 2018 Mercedes-Benz B Class price guide
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Photos
52 photos of this car are on its AskCar page.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.