The obvious answer is the number of clutches. But it goes beyond that, into questions of design and operation that can bring a car almost to being automatic.
Autosport on MSN
Autosport Awards fan voting extended: Select your driver of the year and more until 5 January
Voting for this season’s Autosport Awards, which include two new categories, gives fans the chance to highlight the best ...
The almost-disastrous ballet was the highlight of an impressive event at Japan's spectacular Magarigawa Club.
Hot-rodding is an iconic American automotive pass-time, but such a specialized hobby has no shortage of jargon and lingo — here's what some of it means.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results