Suggest me a REALLY good brand name for taxi and executive cauffeaur service

We are looking for a really good brand name for a taxi and executive chauffeur service. our potential customers are from the Uk so please only respond if you are based in the Uk or a western country.

The name has to be......

Really catchy
Short
Modern
Preferabally descriptive about the service but NOT necessarily
Has an Available domain

we instantly make the payment once we decide to go for your suggestion. we have previously named 4 of our brands this way and it works out really well for both parties. we get loads of proposals and we cant really be accepting all of them unless we know that they are worth buying. 100% honesty guaranteed.