The Audi A6 Avant is a comfortable, quiet and technologically advanced estate that's beautifully built. A BMW 5 Series Touring is better to drive and has a more user-friendly infotainment system, though.get the best price
Entry-level Sport trim gets you most of the luxuries you’re likely to want, including heated front seats, part-leather upholstery, keyless start and 18in alloy wheels.
Engine: 50 TDI Quattro
This 3.0-litre V6 diesel generates a huge amount of shove from relatively low revs. It's effortlessly quick on the move, so is worth considering if you have deep pockets.