| Group Rally2 | |
|---|---|
 | |
| Motor racing formula | |
| Category | Rallying |
| Country/Region | International |
| Championships | WRC, Regional, National |
| Inaugural | 2019 (2012 as R5) |
| Status | Active |
| Drivetrain | Four-wheel drive |
| Weight to power | 4.2kg/hp |
| Aptitude | Performance |
Group Rally2 is a technical specification of rally car determined by the FIA. It features 1.6L turbo engines, four-wheel drive and a maximum weight-to-power ratio of 4.2kg/hp. Rally2 cars are used in the World Rally Championship and continental championships; a few national rallying competitions also allow Group Rally2 cars to compete. The group was launched in 2019 with other similarly named groups after the introduction of the Rally Pyramid initiative to reorganise the classes of car and championships in international rallying was approved in June 2018. [1]
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The formula for Group Rally2 cars was taken from R5 class of Group R with the defining ruleset being renamed, this meant that any existing R5 car homologated or approved since their introduction in 2013 could continue to be used in Rally2 level competition. [2] R5 cars were first introduced as an intended replacement for the S2000 car. There are no subclasses despite the use of the word 'Group' in the name, so 'Rally2' may be used alone with the same definition.
In years prior to 2019, 'Rally 2' was used to describe the rules and scenario allowing a rally competitor to restart a rally the day following a retirement. This was renamed 're-start after retirement' in FIA regulations from 2019. [3] Rally2 should not be confused with R2 cars of Group R either, which are officially described as 'Rallye 2'.
