Used Smart diesel • 11 listings compared on price

Market overview: Market overview for used Smart diesel (April-2026): AutoUncle has price-compared 11 used Smart diesel vehicles from 42 dealer sites. The three most popular models are currently Smart ForTwo Coupé, with prices ranging from £1,999 to £3,790 and a median price of £2,495. The most common body type is coupe. AutoUncle has identified 0 cars currently listed below expected market value, and 18.2% of listings have had a price reduction in the last 30 days (largest saving: £500). The average selling time for a used Smart diesel is 16 days. (Source: AutoUncle market data, April-2026)