Blue Motion Golf

I recently purchased A Golf form my local Volkswagen dealer in Bristol.  I was very happy with the Golf and the service they provided. I was however a little disappointed to discover a few months later that Volkwagen were bringing out what they call a Blue Motion Golf. The Golf is designed to be super fuel efficient and save you a ton of money on petrol. Now that fuel bills are going through the roof a really wish I had one, although I guess there must be some kind of trade of in performance against the Golf I bought which is the full blooded one.