We posted details of the new Lotus concept last week, but if you need a quick recap the 414E is powered by two electric motors - one for each rear wheel - with a couple of batteries and a simple three-cylinder 'range extender' i/c engine designed to charge the batteries at its fixed operating speed of 3,000rpm. Built into a lightweight Evora body, the total package weighs in around 1400kgs and is thus only 50kgs heavier than the standard Evora.
We've talked about HALOsonic before, but today was our first chance to hear it working and we're frankly surprised at just how convincing it sounds. The show concept is wired for sound externally and in the cabin, and a nice chap from Lotus Engineering gave us an in-car demo.
So we got to 'drive' the Evora on the show stand in both V6 and V12 configurations, from thrummy idle all the way through to howling 'max revs' through the gears. It sounds delicious, and amazingly convincing as ambient sound - even though it's coming through the Harman speakers. (You can play your favourite tunes over the engine sounds, too.)
With 408hp from the two electric motors, which will be set up to provide torque-vectoring, and 590lb ft of torque the Evora 414E will sprint to 60mph in less than four seconds, although the motors run out of revs at 120mph. With the three-cylinder motor topping up the batteries, up to 300 miles range is available between charges.
Lotus Engineering say the prototype will be undergoing customer assessment this summer, when we hope to be able to try it out on the road. If all the feedback is positive, they tell us we can expect to see a similar machine on sale in Lotus dealers in around two years.