Yes, you're talking about Euro VI which hasn't come into force yet, so you'll be fine with a current model, which is Euro V - meaning it has a Diesel Particle Filter fitted, so check you're ok with that kind of use profile. I think there are a few Selective Cat reduction systems in use on higher spec Audis possibly, anybody know how they're holding up in general use?

Good point - there does seem to be a re-launch in Jan 14 of the Yeti, so OP needs to negotiate a good deal on the run-out model if buying new. Probably will be some good nearly new deals, though it's not a car I fancy.