Gran Turismo 4/Used Car Cycle

Gran Turismo 4 uses a 100-week cycle to define which cars are available for purchase in the Used Cars Showrooms. While some cars, like the Nissan SKYLINE GT-R (R33) '96 appear commonly, there are others, like the Toyota CELICA 1600GT (TA22) '70, that are only available during certain weeks, making their acquisition quite rare.

There are three showrooms in which to purchase vehicles; the Historic 80's, cars from 1989 and earlier, Early 90's, cars from 1990-1995, and Late 90's, cars from 1996-2002.

Mileage on used cars can vary from 10,000 km to over 100,000 km. Mileage affects statistics such as engine performance and body rigidity, which can be restored at GT Auto and the vehicle's manufacturer tune shop, respectively. Rarely, cars may appear with 10 km on the odometer, negating the need for the oil change and rigidity refresher, but also ramps the purchase price up to nearly that of a new car.

The following charts break down which vehicles are available during their respective week, detailing the colours, mileage, purchase prices and power output. Cars that have low-mileage will have an amber coloured value, whereas cars that are rare will have a green prefix:

Week 1
April 2 - April 8