2018 Mercedes-Benz B Class 2.1 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: AMG Line Premium Plus
• Version: 2.1 AMG Line Premium Plus DCT FWD Euro 6 (s/s) 5dr 7G
• Year: 2018
• Mileage: 69,000 miles
• Fuel: Diesel
• Body: MPV, 5 doors, 5 seats
• Engine: 2.1 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 106 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz B Class AMG Line Premium Plus is advertised with 69,000 miles, approximately 18,400 above the typical mileage for its age. The dealer is asking £9,995, which is £819 below the AskCar estimate of £10,814. To work out the AskCar estimate, we analyse UK dealer adverts for 770 Mercedes-Benz B Class cars across different ages and specifications. We have tracked this advert today. The government's MOT record matches its advertised mileage. It is for sale at Speeds GX in Buckinghamshire. 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

Fair price: £819 (7%) under the AskCar estimate of £10,814.

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 770 priced Mercedes-Benz B Class adverts across different ages and specifications, as of 6 November 2026.

A 2018 Mercedes-Benz B Class with the 2.1 diesel engine is typically advertised at £10,600: the median of the 22 for sale on AskCar, as of 6 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: 27 of the 69 first advertised between 13 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £9,995. 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 6 November 2026: valid until 7 May 2027.

It failed its MOT on 7 May 2026 (nearside windscreen wiper does not clear the windscreen effectively; offside windscreen wiper does not clear the windscreen effectively; offside front tyre has a bulge, caused by separation or partial failure of its structure; and 1 more) and passed 1 day later, on 8 May 2026.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; nearside front shock absorbers has light misting of oil.

Mileage at that test: 67,757 miles, which matches the advertised 69,000 miles.

Advertised mileage is about 18,400 miles higher than the median mileage of a 2018 Mercedes-Benz B Class on AskCar.

Similar cars

4 other 2018 Mercedes-Benz B Class AMG Line Premium Plus 2.1 diesel automatic MPVs are for sale at UK dealers, from £6,990 to £13,795, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz B Class AMG Line Premium Plus, 2.1 diesel MPV, black. Mileage: 77,000 miles. Price: £9,470, £525 less than this car. Dealer: AMD Automotive in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2018-49569475f905
• 2018 Mercedes-Benz B Class AMG Line Premium Plus, 2.1 diesel MPV, red. Mileage: 46,350 miles. Price: £13,450, £3,455 more than this car. Dealer: JGM Group in Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2018-eb83c0a42423
• 2018 Mercedes-Benz B Class AMG Line Premium Plus, 2.1 diesel MPV, silver. Mileage: 31,000 miles. Price: £13,795, £3,800 more than this car. Dealer: Peverel Car Company in Wickham Bishops. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2018-fad573c8d37f

• The nearest: 2018 Mercedes-Benz B Class AMG Line Premium Plus, 2.1 diesel MPV, grey, 42 miles from this car. Mileage: 120,000 miles. Price: £6,990, £3,005 less than this car. Dealer: RB Cars & Vans in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2018-644c2a6cd013