Following the recent big patch for RaceRoom Racing Experience and subsequent realignment of the car class structure in game Sector3 Studios have revealed the hugely successful Audi R18 TDI Ultra Prototype is due to be added to the newly titled P1 class very shortly. While Sector3 secured a licence to recreate this car some time ago changing development priorities have delayed serious attention getting paid to this premier prototype racer in recent times, however the team behind RaceRoom Racing Experience have now released a batch of new screenshots and indicate release of the Audi is due imminently. At 540hp and only 970kg in weight (including driver) the all-conquering R18 will joining P1 class fictional colleagues the DMD P20 and the Mistral M530 in a newly structured prototype category. Former standalone US racer the Daytona Prototype has moved across to the renamed P2 class joining the Radical SR9's and fictional machines from Mistral and DMD. As can be seen in the below video the imminent release of the Audi is another small preparation for the sim having fully functional single player multiclass racing implemented in the near future. The Audi R18 TDI Ultra will be joining the fastest class of cars currently available in RaceRoom SoonTM . RaceRoom Racing Experience is available to download now from the Steam platform. Don't forget to check the RaceDepartment RaceRoom Racing Experience forum for all the latest news and Club Racing events. Are you looking forward to multiclass racing in R3E? Will you purchase the R18 on release? How do you think RaceRoom rates as a title for playing prototype series cars? Let us know in the comments section below!