Delhi Auto Expo

Perhaps understandably, most automakers producing electric vehicles have concentrated on fairly humble, practical vehicles--compact hatchbacks, sedans, city cars. Those wanting something a little more exciting have been left in the cold, though--unless they're prepared to pay more for Tesla's products, or more still for the new breed of plug-in supercars. Indian firm Mahindra intends to get in on the sports car action too, and has unveiled its latest concept, the Mahindra Reva Halo. Previewed in concept form at the 2014 Indian Auto Expo in New Delhi, India (via MotorBeam), the Halo is...