I drive an Audi A6 bEstate/b with a 2.7L diesel (big for over here) and get 45MPG averaging 85MPH on the motorways (freeways). This increases to 55MPG at 65MPH. And my car weighs (according to Audi's site) 1695KG plus my 130KG makes 1825kg: b...../bbTom (UK/b) March 16th, 2009 2:35 am. I drive a VW Golf. It does 0 ? 60 in 9 seconds and averages about 65mpg on the highway and around 45 around town. It cost around $25000 which i realise is more that most Americans would pay for a ...