Hi Jim,

There's no clear 'better' car so it boils down to which you prefer the look of and to drive so test them all. The TT obviously looks superb, but it’s not the most practical thing in the world, while we're not blown away by the appearance of the A5, which leaves us with the 420d M Sport. BMW will be working on a 4 Series replacement for 2019, so there should be good deals to be had on the 2018MY version if you walk into a dealership and haggle hard. It’s the one we’d have out of your suggestions.