Lotus has released details about the new bio-ethanol-powered Exige 265E - the most powerful road version of the Lotus Exige ever, which we covered briefly yesterday. And we've driven it -- see links below.The research vehicle is a true Lotus -- it weighs just 930 kg unladen -- and is called the Lotus Exige 265E: 265 indicates the approximate horsepower and is consistent with the naming strategy of other one-off and limited run Lotus variants such as the Lotus Sport Exige 240R. and the E indicates the environmentally favourable bio-ethanol E85 fuel containing 85 per cent ethanol alcohol and 15...