Citroën C-zero

£5995

The C-zero is an electric city car that first went on sale in 2012. It is basically a rebadged Mitsubishi I-MIEV and its original price was a wallet-wrenching £26,216. Even though it is available for a fraction of that today, we still think £5995 is too expensive for a car with a 93-mile range, a measly 66bhp and a 0-62mph time of 15.9sec.