Do yourself a favour and wait a year. If you jump on the bandwagon you will be ripped off.
At the moment, smart are effectively saying “pick any number between 1 and 50 but you can only have 4, 8 or 12”.
Smart are limiting your options. No Diesel!
The apparently sporty fortwo Pulse is not available with a turbo engine, that actually is not sporty at all then is it?
Europe get the diesel and the turbo pulse. They cannot even be bothered to put the car configurator on their site for when the car is released. UK citizens are just not that important to them.
Don’t make do with what you can get, wait until you can order exactly what you want.