what's the fixation with "10 years old" ? we've got 3 cars right now.
04, 06 and 08.
all modern enough, all reliable.
Ours is a 58 plate. So 2008.
Doesnt look too bad for a 15 year old car.
My. Old s2000 was 1999 reg. However it did have a bit of rust creeping in I believe before it was written off at 20 years old.
rice curve whereby at the low end you really get a big benefit from spending slightly more which then starts to taper off as you increase budget and get towards diminishing returns.