Power to Weight ratio:
Viper = 326hp/ton
tzero = 250hp/ton
Only about 15% of the energy from the fuel you put in your tank gets used to move your car down the road or run useful accessories, such as air conditioning. The rest of the energy is lost to engine and driveline inefficiencies and idling. Therefore, the potential to improve fuel efficiency with advanced technologies is enormous. With an Electric Car it costs just $2.00 per 100kms with MUCH more performance than with petrol at $20.00 per 100kms.
Dodge Viper V10 500 hp Vs Tzero EV Electric car. Electric Car Electric Vehicle Drag race