KnowraIndyCar SeriesLinked fromLinked fromThe 16 pages that link to IndyCar Series, each with the reason it gives.All 16Broader topic 1Related 4Narrower topic 4Compared with 7Formula OneCompared with: Its mixed circuit types and different technical rules distinguish it from Formula One.Stock car racingCompared with: Its open-wheel chassis provide a close American counterpart with a different vehicle tradition.NASCAR Cup SeriesCompared with: Its purpose-built open-wheel cars contrast with the Cup Series' stock-car design.Formula One World Drivers’ ChampionshipCompared with: It offers a separate national-level championship with different races and regulations.Grand Prix motor racingCompared with: It is a major open-wheel rival to Formula One, with a different calendar and sporting structure.Formula racingCompared with: Its cars and rules form a distinct championship model alongside Formula One.Nigel MansellCompared with: It succeeded CART’s championship era, in which Mansell won the 1993 title.