There are hundreds of thousands of used cars for sale across the UK, many at what seem to be bargain prices. The used car market is of course far bigger than the new one, with around seven million second-hand vehicles sold in 2014 alone. However, snapping up a car for a great price doesn’t always result in good value for money, especially if numerous repairs and upgrades are required. With a bit of research, knowledge, and understanding of what to …