
1) Battery electric car
Found on
https://www.crosswordclues.com/clue/citicar

The CitiCar was produced between 1974 and 1977 by a U.S. company called Sebring-Vanguard, Inc., based in Sebring, Florida. The CitiCar and variants were the most produced American electric car until surpassed by the Tesla Roadster in 2011. Sebring-Vanguard was sold to Commuter Vehicles, Inc., which produced similar vehicles (the Comuta-Car and Com...
Found on
http://en.wikipedia.org/wiki/Citicar

(from the article `automobile`) ...of the fuel crises, in 1973–74, rekindled interest in electric vehicles in America. Numerous experimenters and entrepreneurs began work on battery ...
Found on
http://www.britannica.com/eb/a-z/c/88
No exact match found.