What do you think about the differences among sport cars made by companies only building sport cars
like Ferrari, Lamborghini, Pagani, Koenisegg, Saleen, Lotus, Weismann, Noble Ginetta, Ascari, etc.
And those made by companies producing passenger cars
like Chevrolet Covette, Dodge Viper, Ford GT, Nissan GTR, etc.
Of course in between you have sport cars made by companies making nice sporty passenger cars
like Aston Martin DBs, BMW Z4, Maserati, Mercedes SLs, Audi R8, Fisker, Porsche (used to be focused in sport cars only, but now they also make Cayennes and Panameras).
Maybe cars made by mass producers -while initially inferior- are more reliable, made in larger numbers thus parts are cheaper and more readily available so they hit the street more often and are tuned and driven hard more often than their purebred counterparts?