What you haven’t told me, Luke, is whether your car has a petrol four-cylinder engine or a V6 turbo-diesel. In any case, the petrol engine fitted to this series of A5 Audis used a timing chain, so it ...

Both the petrol and diesel versions of Audi’s V6 are high-performance units that will provide all the performance you’ll ever need. But for most people buying an A5, there’s really only one that’s the ...