Audi RS4 Avant (B7)
Why 7.8: A naturally aspirated V8 revving past eight thousand, a manual as the only gearbox, and hydraulic steering in a wagon that does school runs — the involvement case makes itself, capped only by the nose-heavy quattro balance period testers never stopped mentioning. Driven like the family car it is.
Layout
Market value
Median asking price, good condition · €78k (2008) → €42k (2026), trending down · illustrative data
The long version
B7 RS4 Avants live double lives: nursery runs on weekdays, alpine passes on holidays, and the odometers show it. The manual-only policy filtered the buyers before the price did — nobody speculates on a wagon they ordered to use, and the values only started firming when the wider market noticed the engine spec reads like a homologation special. The sedan made it to America; the Avant never did, which is why clean European cars now get watched by importers counting down the 25-year clock. It wears Forbidden Fruit for the body style alone.