Second-hand Vauxhall, Audi and BMW diesels have fallen most in price, according to research
The value of some used diesel cars has dropped by as much as 26% since the start of this year amid a crackdown on older vehicles.
Second-hand Vauxhall, Audi and BMW diesels have fallen most in price, according to research by the car-buying website Motorway.co.uk. The average used Vauxhall Corsa with a diesel engine has slumped in price from £2,160 to just £1,592 since the start of 2017, a drop of 26%.