This is the Tesla Roadster. 100% electric, 0-60 in 4 seconds, 130mph top speed, no clutch and instant torque, equivalent to 135mpg, 250 mile per charge. Sadly it's about £45K - £50K and there is a waiting list, but hey, it's probably the future. Congestion Charge free as well - for now. I'm sure they'll tax it eventually though.