The 2018 FIA World Touring Car Cup was the inaugural season of the World Touring Car Cup (WTCR). It took over from the World Touring Car Championship and adopted the TCR technical regulations. It was also the 14th overall season of the series that dates from the 2005 World Touring Car Championship. The change of name and new rules follow the declining interest in the TC1 regulations used by the World Touring Car Championship between 2014 and 2017 and the growing interest among manufacturers in the TCR touring car category.
A TCR Touring Car is a touring car specification, first introduced in 2014 and is now employed by a multitude of series worldwide. All TCR Touring Cars are front-wheel drive cars based on 4 or 5 door production vehicles, and are powered by 1.75 to 2.0 litre turbocharged engines. While the bodyshell and suspension layout of the production vehicle is retained in a TCR car, and many models use a production gearbox, certain accommodations are made for the stresses of the racetrack including upgraded brakes and aerodynamics. Competition vehicles are subject to balance of performance (BoP) adjustments to ensure close racing between different vehicles.
The FIA World Touring Car Cup was an international touring car championship promoted by Eurosport Events and sanctioned by the Fédération Internationale de l'Automobile (FIA). It has had different incarnation of a World Touring Car Cup held between 1993 and 1995. Following the 2017 season, an agreement was reached for the World Touring Car Championship (WTCC) to become WTCR and use the TCR technical regulations. As factory teams were not allowed to compete in WTCR, the series lost the 'World Championship' status of the WTCC, instead becoming a 'Cup'.
The 2019 World Touring Car Cup was the second season of the World Touring Car Cup and 15th overall of World Touring Cars promoted by Discovery Sports Events, which dates back to the 2005 World Touring Car Championship.
The 2020 STCC TCR Scandinavia Touring Car Championship was the tenth overall season of the Scandinavian Touring Car Championship and the fourth under the internationally recognised TCR formula. It was also the third time the championship has run under the STCC TCR Scandinavia Touring Car Championship banner. Originally due to start on 15 May at Ring Knutstorp and end on 4 October at Mantorp Park, the season start was postponed due to the COVID-19 pandemic. A revised calendar was due to be published sometime after Easter.
The 2020 TCR Europe Touring Car Series is the fifth season of TCR Europe Touring Car Series. The season will begin at the Circuit de Spa-Francorchamps in April and May and will end at the Circuit de Barcelona-Catalunya in October.
FIA ETCR – eTouring Car World Cup was a touring car series for electric cars. It was the first multi-brand all-electric touring car championship and in 2022 obtained the status of an official FIA series. However, in March 2023, the promoter announced that the series would not be continued.
The 2020 World Touring Car Cup was the third season of the World Touring Car Cup and 16th overall of the series, which dates back to the 2005 World Touring Car Championship.
The 2020 ADAC TCR Germany Touring Car Championship will be the fifth season of touring car racing to be run by the German-based sanctioning body ADAC to the TCR regulations. The series will run predominantly in ADAC's home nation Germany. As a support category to the ADAC GT Masters series, the championship will also take in races in the neighbouring nations of Austria and the Netherlands.
The 2021 World Touring Car Cup was the fourth season of the World Touring Car Cup and 17th overall of the series, which dates back to the 2005 World Touring Car Championship. The season began on 5 June at the Nürburgring and ended on 28 November in Sochi.
The 2021 TCR Europe Touring Car Series was the sixth season of TCR Europe Touring Car Series. The season began at the Slovakiaring in May and ended at the Circuit de Barcelona-Catalunya in October.
The 2022 World Touring Car Cup was the fifth and final season of the World Touring Car Cup and 18th overall of the series, which dates back to the 2005 World Touring Car Championship. The season began on 7 May at the Circuit de Pau-Ville and ended on 27 November in Jeddah Corniche Circuit, however multiple event cancellations due to the Russian invasion of Ukraine and ongoing quarantine restrictions in Asia. On 1 September 2022, the organiser announced the final version of the calendar, adding Bahrain and Saudi Arabia as final venues for the 2022 season.
The 2022 TCR Europe Touring Car Series was the sixth season of TCR Europe Touring Car Series. The season began at the Algarve International Circuit in May and ended at the Circuit de Barcelona-Catalunya in October.
The FIA TCR World Tour is an international touring car racing series for TCR cars. It was formed for 2023 to effectively replace the WTCR series, and received FIA status for its second season in 2024. A season consists of several rounds selected from various regional and national TCR series, where a group of full-season drivers and teams compete against local entries, with both able to score points for the TCR World Tour standings.
The 2023 TCR UK Touring Car Championship is the sixth season of the TCR UK Touring Car Championship. The championship features production-based touring cars built to TCR specifications and will be held over fifteen races across seven meetings throughout England and Scotland. The championship is operated by Stewart Lines' Maximum Group in partnership with the British Racing and Sports Car Club.
The 2023 TCR Australia Series was the fourth season of the TCR Australia Touring Car Series. The series ran as part of SpeedSeries and featured two rounds as part of TCR World Tour.
The 2024 TCR Australia Series will be the fifth season of the TCR Australia Touring Car Series. The series will run as part of the Australian Racing Group's SpeedSeries. Initially, the rounds at Sydney Motorsport Park and Mount Panorama Circuit were scheduled to be part of the TCR World Tour, but the rounds were removed from that championship due to logistics issues for teams transporting cars in to the country.
The 2024 TCR South America Touring Car Championship is the fourth season of TCR South America Touring Car Championship.
The 2024 TCR UK Touring Car Championship is the sixth season of the TCR UK Touring Car Championship. The championship features production-based touring cars built to TCR specifications and will be held over twenty races across seven meetings throughout England. The championship is operated by Stewart Lines' Maximum Group in partnership with the British Racing and Sports Car Club.
The 2024 TCR Italy Touring Car Championship is the ninth season of the ITCC to run under TCR regulations and the 38th season since the national touring car series was revived in 1987 as the Campionato Italiano Turismo.
Vallelunga Circuit, Campagnano di Roma, Italy 
Circuit International Automobile Moulay El Hassan, Marrakech, Morocco 
Mid-Ohio Sports Car Course, Lexington, Ohio 
Interlagos Circuit, São Paulo 
Autódromo Víctor Borrat Fabini, El Pinar, Uruguay 
Zhuzhou International Circuit, Hunan, China 
Guia Circuit, Macau Peninsula, Macau 
