Audi RS 4
2006–2008 · 4.2 V8 (NA) · 420 hp · AWD
Market take: A high-revving NA V8, a manual gearbox and an Avant option: the exact recipe modern fast Audis abandoned. Carbon build-up maintenance is the known toll; values climb anyway.
39.500 €
median asking · DE · 2026-07
51%
of new price (77.000 €)
94 €
per horsepower
70/100
value score