We are looking for a replacement car and have found one that is 11 years old but only has 51,000 miles on the clock. 2 previous owners and a reasonable price. Others that are newer have at least 20000 miles more and are at least £1k more with a smaller engine (we’ll be paying outright). We want this car to last at least 5 years so just trying to work out which would be the best option?