Hi, I'm considering swoping our B8 A4 saloon for a C6 A6 le man's avant as we have a 1 year old baby and another due in 4 months, we also have a small dog so i can see us needing more space for the double pram and all the rest of the stuff you end up carting around. Is swoping to the c6 a6 a step back regarding technology etc? Do they drive nice enough? What sort of mpg's are you getting from a 2.0 Tdi 170? Maybe I should go for slightly bigger boot of the B8 a4 avant? Kids are expensive!!!