Talk:CATERHAM SEVEN 620 R/@comment-77.175.35.66-20140829152728/@comment-109.146.61.102-20140908153518

Theoretically it's possible to unlock the next series with the Ariel 3.5 as well as the caterham but I haven't actually done it yet so I'm not sure if it's do-able or not in the actual game.