Africa shortcut - On the normal (not reversed) Africa track with the railtrack, follow the track and turn right when you get to the rails. Follow it and you will end up by the checkpoint with about six seconds off the fastest time.
Car preview - At the car selection screen, hold C-stick Left or C-stick Right to open either door. Hold C-stick Up at the car selection screen to open the hood. Hold C-stick Down at the car selection screen to open the trunk.
Extra challenges - Win the Michelin Challenge in challenge mode.
Flat cars - Enter "21051975 PTITDAV" as a name.
Floating cars - Enter "210741974 MARTY" as a name.
Jelly cars - Enter "07121974 FERGUS" as a name.
Mitsubishi Lancer Evolution VI - Select career mode and win the 1.6L FWD championship in V-Rally mode.
Reversed tracks - There are four tracks in each country. Beat the record of a track to unlock the next one. Unlock all of them to access the four reversed tracks for that country.
SEAT Cordoba Repsol - Win the Pirelli Challenge in challenge mode.
Small cars - Enter "01041977 BIGJIM" as a name.
Small cars with high-pitched commentary - Enter no first name and "PALACH" as a last name.
Smashed cars - Enter "25121975 PILOU" as a name.
Stretched cars - Enter "Gonzales SPEEDY" as a name.
Subaru Impreza 2000 - Select career mode and win the 2.0L 4WD championship in V-Rally mode.
Toyota Corolla V-Rally - Set a record time in all circuits.