Hi Kirsty,

Tough to give you an answer on this one – the Sirion is incredibly rare (our search turned up precisely none for sale in the whole country) and highly sought-after… by a very small clique of Daihatsu fans. To dealers, though, it’s just an old Japanese hatchback. We can’t think you’re going to be offered anything more than €1,000 for it on a trade-in; might be better to try and sell it yourself for €2,000 to €2,500 and see what happens. Good luck!