The following marques have been newly added:

- Pemespiba (Russia) 

- Pobel (Germany) 

- Prcek (Czech Republic) 

The following marques have been updated:

- Pritchett & Gold (United Kingdom) 

- Progress [1] (United Kingdom) 

- Projecta (United Kingdom) 

- Raffo (United Kingdom) 

- Rahn-Fox (Germany) 

- Rallye Cars (United Kingdom) 

- Rational [2] (United Kingdom)