Rallycross is a form of sprint style automobile racing, held on a closed mixed-surface racing circuit, with modified production or specially built road cars, similar to the World Rally Cars, although usually with about 200 bhp (150 kW) stronger engines, due to e.g. their 45 mm turbo restrictor plates. It is mainly popular in the Nordic countries, the Netherlands, Belgium, France and Great Britain. An inexpensive, entry level type of rallycross is the Swedish folkrace or its Norwegian counterpart, the so-called bilcross. In Europe rallycross can also refer to racing 1:8 scale off-road radio-controlled buggies.
Read more about Rallycross: Rallycross History, Rallycross Crossed The Channel in 1969, Rallycross in Australia, Rallycross in The United States, Rallycross Today, The Race Format