Not a very economical proposition because in between those six 250 mile runs each year the car will deteriorate badly. If you buy something that was expensive new, say £40,000, then your running costs will be those of a £40,000 car, not a £5000 - £8000 car.

Better to look at a fairly basic Ford Mondeo 2.0i automatic, preferably on 16-inch wheels with 205/60 R16 tyres for the most comfortable ride.