2018 Mercedes-Benz B Class 2.1 B200d AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: AMG Line Premium Plus
• Version: 2.1 B200d AMG Line Premium Plus Auto FWD Euro 6 5dr (134 bhp)
• Year: 2018
• Mileage: 17,357 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.1 litres, 134 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz B Class AMG Line Premium Plus is advertised with 17,357 miles, approximately 31,800 below the typical mileage for its age. Priced at £14,795, it is advertised £404 above the AskCar estimate of £14,391. The AskCar estimate draws on 763 Mercedes-Benz B Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 72 days ago, the asking price has dropped by £195. Its advertised mileage matches the government's MOT record. It is for sale at Group 1 Automotive Mercedes-Benz Of Oxford in Kidlington. 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: £404 (2%) over the AskCar estimate of £14,391.

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 763 priced Mercedes-Benz B Class adverts across different ages and specifications, as of 7 November 2026.

A 2018 Mercedes-Benz B Class with the 2.1 diesel engine is typically advertised at £10,800: the median of the 21 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Mercedes-Benz B Class has been on sale for at least 72 days.

Price history

AskCar first saw this advert on 27 August 2026 at £14,990. Its asking price is now £14,795, £195 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 27 August 2026: £14,990
• 5 September 2026: £15,250
• 11 September 2026: £14,550
• 19 September 2026: £14,995
• 26 September 2026: £14,895
• 6 October 2026: £14,495
• 24 October 2026: £14,850
• 31 October 2026: £14,890
• 7 November 2026: £14,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 11 November 2026.

It failed its MOT on 18 October 2025 (nearside front tyre has a bulge, caused by separation or partial failure of its structure; offside front tyre has ply or cords exposed) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 16,211 miles, which matches the advertised 17,357 miles.

Advertised mileage is about 31,800 miles lower than the median mileage of a 2018 Mercedes-Benz B Class on AskCar.

Similar cars

2 other 2018 Mercedes-Benz B Class AMG Line Premium Plus 2.1 diesel automatic estates are for sale at UK dealers, from £11,999 to £13,750, as of 7 November 2026.

The 2 closest to this car in mileage:

• 2018 Mercedes-Benz B Class AMG Line Premium Plus, 2.1 diesel estate, grey. Mileage: 27,000 miles. Price: £13,750, £1,045 less than this car. Dealer: Martin Atkinson Specialist Cars in Scunthorpe. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2018-9fa7b7e579e8
• 2018 Mercedes-Benz B Class AMG Line Premium Plus, 2.1 diesel estate, blue. Mileage: 44,670 miles. Price: £11,999, £2,796 less than this car. Dealer: Eden Hyundai Reading in Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2018-e8dea59a0eb2