buying car in UK

Anyone know if you buy a car in the uk and bring it bakc what charges you have to pay bringing it back in.
I'm trying to figure out if it is worth my while buying a car over there as they are much cheaper. But my just pay the savings all back in VRT etc.

This has been discussed before but I can't find the relevant topics. might be useful though.

This may be the thread mentioned above from

Lexus

Just brought in a 00 GS SE 300 last weekend form UK 45K

Total cost 24k

Retail Ireland 32k


Nice saving.

Saving isnt so much on smaller cars though