Gran Turismo 5 Prologue Unlockable: 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.

Gran Turismo 5 Prologue Unlockable: Concept Cars

To unlock the concept cars below, you must complete all races in the class listed with at least a bronze medal (or higher).

A Class
- '07 Nissan Skyline Coupe Concept
B Class
- '07 BMW Concept 1 Series
C Class
- '07 Daihatsu OFC-1
S Class
- '07 Nissan GT-R Prototype

Gran Turismo 5 Prologue Unlockable: Quick Tune

Complete all A Class events to unlock Quick Tune options. You can adjust the weight of your car, horsepower, aerodynamics, gearing and more.