The 75 UK cars were Carrera GT. There were also some GTS and GTR cars for racing
Heres a repainted grey GTS with sliding side windows and fixed headlamps amongst other things
http://www.freisinger-motorsport.de/...r_sale/93.html
One of my favorite cars, a red GTS
http://www.flickr.com/photos/kahmed7...th/3665068359/