What sort of journeys do you do? I was under the impression that even a non DPF sline a3 would still run into potential problems if only used for a few miles per day, if that.
No more problem than a petrol car on short journeys. When I do long journeys/holidays around Europe it comes into it's own, lots of MPG and of course diesel is cheaper in other countries. Lots of torque and when fully loaded it feels effortless on a motorway.