b5 or b6 1.8t?

I would go for a b5 1.8TQS at any time, the b6 are just too unreliable and came pretty low specced compared with the TQS. If you need a bit more room at the back then maybe the b6 is for you. Look for a estate/avant as they hold value better. Dont be put off by high mileage as low ones are definatelly clocked, trust me on this ! There is a nice s4 look-a-like 1.8TQS on audisrs, nogarro blue with white recaro leather seats but it's for sale at 4.5 k, very, very tidy but high mileage as well ! I will be putting my a4 v6 tdi quattro sport avant for sale soon, s4 replica with black leather sport seats, 180bhp tdi engine chipped to 240 at the wheels, fully uprated suspension (eibach Pro springs on rs4 genuine Sachs shocks), full respray(due to fitting the s4 bodykit), 330mm 4 pot brakes up front/rs4 312mm vented brakes at the rear,rs4 rear spoiler,rs4 rear diff, rs4 alloy roof rails, bose, blaupunkt stereo,etc. Everyting was done by me (i am a v6 di specialist) and it Pulls like a whore on crack and still does 45Mpg on a motorway trip ! Low insurance group with diesel economy whilst upsetting a lot of petrol "fast cars"...keep an eye on the classifieds soon or pm for more details !