What used Audi A6 estate will I get for my budget?
How much does it cost to run a Audi A6 estate?
Don't worry about unexpected repair bills if you get a good A6 Avant and look after it. They're pretty reliable.
You'll notice the cost of servicing, mind, although it will be cheaper than an E-Class Estate, if not quite as cheap as a 5 Series Touring. Insurance won't leave you skint, either.