After selling 10,614 units in 2001, BMW only sold 2,000 units in 2002, and ceased production of the C1 in October 2002. It was never made available in the USA
They have been araound in the UK for years. My dealer used to send a guy out in one to collect my car for service. Park it up take my car in and return it. Never really became too popular though, possibly as it's a bit clumsy looking