My Saab, a 57 plate, cost 4.5k for a 55k miler. Its leathers seats and electric everything, airbags everywhere. Ive had it 18mnths now and it went through the MOT cleanly. My previous was another 2nd hand Saab 900. Built like a tank. Had that since 33k miles and took it to 180k miles before I got the dead sea scrolls MOT and though fuck it, new car. Saabs are pretty good cars. Solid and reliable. I see little point in buying a new car and pissing away the depreciation when you can pick up good deals on a 2nd hand motor.
Bikes are my thing. I will buy a brand new bike and a 1299S Ducati will replace my 1198 later on this year.