I presume you are looking at touring car size shells. RCMart has by far the widest range of bodies available, take a look at the ABC Hobby bodies.
http://www.rcmart.com/catalog/body-d...c-438_875.html
The
ABC Hobby Skyline is amazing
Although they do have a much wider range in
Mini size
Carson used to do a whole range of Audi Quattro, Opel Manta, Lancia Stratos rally cars and Ford Zakspeed Capri, BMW Group 5, etc bodies. Been out of production about 3 years now though.
For those who remember the old Frewer bodies for buggies (RS200, Metro 6R4, Sierra Cosworth) they are being made again by
Historic R/C. Not cheap and they won't fit on modern buggy chassis and are way too wide for a tourer.