Auto Extreme

The car you see here is the Geneva-bound Lotus Exige 270E Tri-Fuel concept, the successor to 2006’s Exige 265E, which made 265 horses running on E85. The 270E goes a step further. Not only can it run on gasoline or ethanol, it achieves its peak output — 270 horsepower and 184 lb-ft — on methanol, hence the Tri-Fuel label. Incidentally, that power figure is the highest yet for an Exige coming out of Hethel. Even more interesting, however, is Lotus’ research into producing carbon-neutral synthetic methanol. You can read about it in detail after the jump, but in summary, the process involves using atmospheric CO2 and reacting it with hydrogen created via renewable electrical power to create methanol. Liquid methanol could be transported and distributed much in the same way gasoline is now, making for a feasible infrastructure if the idea were to take hold somewhere down the line.

As its name suggests, the Lotus Exige 270E Tri-Fuel is equipped with a 1.8-liter supercharged engine that can run any mixture of gasoline, bioethanol and methanol. Using a development of the supercharger and intercooler package from the Exige S, the Exige 270E Tri-fuel has peak power of 270 hp at 8000 rpm, 184 lb/ft (260 Nm) of torque at 5500 rpm, up by 51 hp or 19% and 25 lb/ft 45 Nm or 14% over the standard gasoline Exige S.

That makes the Exige 270E Tri-fuel the most powerful road version of the Exige range. According to the British carmaker, the Exige 270E can go from standstill to 60 mph (96 km/h) in just 3.9 sec and on to a top speed of 158 mph or 255 km/h.

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