Hi Knocker 1,
To help answer ur question.. I have owned mine a year.. and my only fault has been a light bulb blowing! (and a very sensitive alarm!) Although, we have had a couple of unlucky guys experience gear box probs, I think the prob was 2nd gear wouldnt select, and had their gear boxs replaced on warranty. Another thing to look for, is try and make sure it has a Stainless Steel back box/zorst. As some had mild steel boxes that rust away pretty quickly, I was lucky that mine is stainless steel.. but others have changed them for a K-TEC box that is polished stainless, and sound a bit deeper as well.
Mostly, you need to make sure u get the longest remaining warranty for peace of mind.. a 2002 will give u approx another year left with the Warranty then you can buy an extended warranty from Renault @ approx £550 a year IIRC.
Brake pads arent cheap, although I have plenty of life left on my original set, and covered around 16k miles now (but no track days). Tyres are approx. £300 a pair for the rears.. that will need replacing around every 10k miles..dont know how much the fronts are as not replaced them yet. Youll find you wont use much oil between services, that come around every 12k miles.. I havent needed to top mine up since new! Just a service so far.
My brother had an Audi TT 225, before it appeared on the Top Gear UNCOOL WALL! Shame, as they are very nice cars.. IMO. The interiors are very nice as well.
But the V6 is a real experience to own, I cant explain it to anyone very well.. u just have to own one to realise how good they are! All the guys and girls that own one here, know what I mean! : )
Good luck with finding a minter, u should find one with around 10k miles for £16k without any probs. Thats a lot of car for ! £16k! The sound of the V6 alone will have u grinning!!
Enjoy!
p.s If you have any probs with ANYTHING! Ask us on this forum first! As Renault Service guys know very little about the V6, and wont even be able to tell you what oil you should be using! Ask us first.. there are many experienced owners here that will be happy to help u out! c ya.