Gran Turismo 5 Prologue - Cheat (PS3)

Unlock: Concept Cars
To unlock the concept cars below, you must complete all races in the class listed.
- A Class - Nissan Skyline Coupe (Concept)
- B Class - BMW 1 Series (Concept)
- C Class - Daihatsu OFC-1 (Concept)
- S Class - Nissan GT-R (Concept)

Unlock: The S Class
To unlock the S Class and the events that come with it, a Bronze Medal (or better) must be earned on each event in the A, B and C Classes. Thereafter, all S Class events will be available to you.