The 2014 Consumer Electronics Show takes place in Las Vegas from 6-10 January. Various manufacturers continue to announce vehicle concept world premieres ahead of the event.

Audi Sport quatto laserlight concept: 515kW/700hp 4.0 V8, PHEV, lighting showcase

Ford C-MAX Energi Solar Energi concept: PHEV but with SunPower-supplied cells

Author: Glenn Brooks