2012 Mercedes-Benz B Class 1.8 Sport

Overview

• Make: Mercedes-Benz
• Model: B Class
• Trim: Sport
• Version: 1.8 Sport Auto 5dr
• Year: 2012
• Mileage: 52,261 miles
• Fuel: Diesel
• Body: MPV, 5 doors, 5 seats
• Engine: 1.8 litres
• Gearbox: Automatic
• Colour: Silver
• CO2: 121 g/km

About this car

At 52,261 miles, this 2012 Mercedes-Benz B Class Sport has covered about 30,600 fewer miles than other 2012 Mercedes-Benz B Class cars. Its asking price of £6,495 is £139 above the AskCar estimate of £6,356. To work out the AskCar estimate, we analyse UK dealer adverts for 770 Mercedes-Benz B Class cars across different ages and specifications. This car was first seen in our listings data 23 days ago. Its advertised mileage matches the government's MOT record. The seller is Motorhouse Coleford, based in Coleford. 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: £139 (2%) over the AskCar estimate of £6,356.

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 2012 Mercedes-Benz B Class with the 1.8 diesel engine is typically advertised at £4,300: the median of the 20 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2012 Mercedes-Benz B Class has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 14 October 2026 at £6,495. 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 15 August 2027.

It has had 19 MOTs. The latest, on 10 August 2026, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened; offside rear coil spring corroded; offside rear tyre worn close to legal limit/worn on edge also saw tooth; and 1 more.

Mileage at that test: 51,044 miles, which matches the advertised 52,261 miles.

Advertised mileage is about 30,600 miles lower than the median mileage of a 2012 Mercedes-Benz B Class on AskCar.

Similar cars

4 other 2012 Mercedes-Benz B Class Sport 1.8 diesel automatic MPVs are for sale at UK dealers, from £4,200 to £7,800, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2012 Mercedes-Benz B Class Sport, 1.8 diesel MPV, black. Mileage: 40,000 miles. Price: £7,800, £1,305 more than this car. Dealer: Samyar Motors in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2012-d57e45f740c7
• 2012 Mercedes-Benz B Class Sport, 1.8 diesel MPV, grey. Mileage: 92,000 miles. Price: £4,500, £1,995 less than this car. Dealer: Coventry Sterling Motors in Coventry. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2012-9789b6707415
• 2012 Mercedes-Benz B Class Sport, 1.8 diesel MPV, blue. Mileage: 102,872 miles. Price: £4,995, £1,500 less than this car. Dealer: Fame Cars in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-b-class-2012-141665331ffb