Brands Hatch Jonathan Palmer's MotorSport Vision company completed the purchase of Brands Hatch and the other Octagon venues (Cadwell Park, Oulton Park, and Snetterton). Palmer immediately implemented a programme of improvements to the venue, designed to heighten customer experiences both for spectators and competitors. 25 September 2005, the inaugural A1 Grand Prix of Nations was held at Brands Hatch. A1 Grand Prix was a single-seater one-make series where the drivers represented their nation, as opposed themselves or a team. The first race, an 18-lap Sprint saw Nelson Piquet, Jr. lead flag-to-flag to win for A1 Team Brazil, ahead of Alexandre Premat (France)
American open-wheel car racing at the Indianapolis Motor "Speedway" and other major "speedways", as opposed to those driven at smaller tracks, for instance. However, the term "Champ Cars" prevailed as the preferred moniker. In most years since the USAC era, the term "Indy cars" (after the Indy 500) has taken over as the preferred moniker. Apropos to that, when CART was founded in 1979, its acronym stood for "Championship Auto Racing Teams", which reflected the historical use of the term "Championship Car." Soon thereafter, CART started exclusively marketing itself with the two-word "Indy car" term, advertising itself as the "CART Indy Car World Series."