4 PORSCHE 911 (ALL)

PRICE RANGE £10,500-900,000

Down from our last list’s top slot and just out of the top three. 911s of all ages remain popular but some insiders believe that the market for them is becoming slightly shaky. Even if that is the case, this highly useable and constantly-evolving car continues to expand its fanbase. True 911 enthusiasts will still want them, even if speculators bail out. One that sOld

1988 Porsche 911 3.2 carrera sport £42,188 (silverstone)