Lauderbacher (SP) makes a 1/5 electric car.
http://www.lauterbacher.com/html/e_frameset1.html
I have a 1/5 electric, but don't remember the manufacture of it. I can sell it to you if you want. Don't play with it anymore.
If interested PM me and I can send you pics.
It is the exact same lenght as the FG 1/5, so I have my FG DTM Mercedes body on it. MCD 530mm bodies fit it too.
It is rear wheel drive.