The Audi A4 doesn’t have quite as much rear space as the rival BMW 3 Series, but the difference is small and there’s enough room to accommodate a couple of six-footers. Access is pretty decent too, thanks to wide opening doors and low sills.
True, life isn't as comfortable for a central rear passenger, because there's a large transmission tunnel to straddle, but it's the same story in rivals.
Isofix child seat mounting on the outer two seats add to the practicality, plus you get a couple of cup holders in the fold-down rear armrest, and the door bins will each swallow a 1.0-litre bottle of water. However, you’ll need to add the optional, and reasonably priced, Storage Pack if you want nets on the backs of the front seats.