DiRT, also known as Colin McRae: DiRT in Europe is a racing game, the sixth in the Colin McRae Rally series. The game was developed and published by Codemasters. It was released in September 2007. Below you will find a full collection of unlockables and hints for DiRT for PlayStation 3.
Colin McRae R4 Bonus Car
Finish in first place in all 66 events to get a 100% completion.
Finish in first place in all 66 events to get a 100% completion to unlock two ending video sequence.
Increasing your speed can be pretty easy: with a Toyota Tacoma (recommend, but not a must) go for Hill Climb, Windy Point A or Pikes Peak BC. These are almost straight routes.
In order to avoid the pile up at the first corner, you can let all other cars pass by you when race starts, and only accelerate afterwards. Might offer you a huge advantage.