The prototype QUANT e-sportslimousine debuted at the Geneva motor show last March – a four-seat roadster with four electric motors (one per wheel) drawing power from redox flowcell technology developed by NASA in the 1970s.
912bhp, 900km range, 0-100km/h in 2.8s, 380km/h – approved this month for use on European roads, so no mere concept.
All generated by nothing more than salt water.