What's my 2012 Mercedes-Benz B Class worth?

A 2012 Mercedes-Benz B Class is typically advertised for around £3,850 in the UK, with the middle half of asking prices between £2,700 and £5,150. That's from 44 UK adverts for the 2012 Mercedes-Benz B Class, with a typical advertised mileage of about 98,000 miles. It's a guide to asking prices, not a valuation: mileage, condition, trim and history all move the price of an individual car.

2012 Mercedes-Benz B Class asking prices by mileage
MileageMedian asking priceAdverts
40,000–80,000 miles£6,5009
Over 80,000 miles£3,20034

Typical asking prices from UK adverts (44 adverts for the 2012 Mercedes-Benz B Class, updated November 2026). Typical range is the middle half of asking prices. Mileage rows with fewer than 8 adverts are not shown.

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