THere are some cars that are only buyable after you beat certain cups.
Unlock Blue Toyota MR-S S Edition
Win the Beginner MR Challenge to unlock the Blue Toyota MR-S S Edition.
submitted by DFS
Unlock Mazda Roadster RS
To unlock the Mazda Roadster RS, complete the Spider and Roadster cup with gold medals across the board.
Unlock Mitsubishi Lancer Evolution VI Rally Car
Win the Amateur Evolution Meeting to unlock the Mitsubishi Lancer Evolution VI Rally Car.
submitted by DFS
Unlock Nissan Silvia K's 1800cc
To unlock the Nissan Silvia K's 1800cc, win the Beginner FR Challenge series.
submitted by DFS
Unlock Silver Daihatsu Mira TRXX
Unlock Silver Daihatsu Mira TRXX Avanzato R by winning Beginner Race of Turbo Sports.
submitted by DFS
Unlock Silver Honda CRX Del Sol SiR
To unlock Silver Honda CRX Del Sol SiR, win the Beginner Race of NA Sports series.
submitted by DFS
Unlock Tan Nissan Skyline GT-R V-spec II R32
Win the Beginner GT World Championships to unlock Tan Nissan Skyline GT-R V-spec II R32.
submitted by DFS
Unlock Titanium Mitsubishi Lancer Evolution VII GSR
Win the Amateur 4WD Challengeto unlock the Titanium Mitsubishi Lancer Evolution VII GSR.
submitted by DFS
Unlock White Mine's Lancer Evolution VI
Win the Amateur Race of Turbo Sports to unlock the White Mine's Lancer Evolution VI.
Unlock Yellow Honda Civic SiR-II EG
Win Beginner Type R Meeting to unlock Yellow Honda Civic SiR-II EG.