Unlock the secrets of the Forza Performance Index! Learn how car stats like Speed, Handling, and Acceleration determine classes from A to S, and how they differ across consoles.
Alright, let's talk about the Performance Index, or PI as you'll often see it. Think of it as Forza's way of rating how well a car performs. It's super important because it dictates which races your car is eligible for. You'll see PI ratings for every car, and they're made up of five key factors: * Speed: How fast the car can go, thanks to its engine and gears. * Handling: How well it sticks in corners, measured by its grip at different speeds. * Acceleration: How quickly it gets up to speed. * Launch: How fast it gets off the line from a standstill. * Braking: How quickly it can stop. These factors combine to give your car an overall PI score, which then places it into a specific class, like 'A' or 'S'. Now, these classes have changed a bit over the years and across different consoles. For the Xbox 360 era, including games like _Forza Motorsport 2_, _3_, and _4_, here's a general idea of the PI ranges for some key classes: * Class B: 551-700 in _Forza Motorsport 2_, 426-500 in _Forza Motorsport 3_ & _4_. * Class A: 701-850 in _Forza Motorsport 2_, 501-600 in _Forza Motorsport 3_ & _4_. * Class S: 851-998 in _Forza Motorsport 2_, 601-700 in _Forza Motorsport 3_ & _4_. For the newer consoles, like Xbox One and beyond, the classes and their ranges shifted again. For example, in _Forza Motorsport 5_ and the _Motorsport_ series: * Class B: 501-600. * Class A: 601-700. * Class S: 701-800. It's worth noting that in the _Horizon_ series, the class ranges can be a bit different, and there aren't usually cars with an 'X 999' rating right out of the box. Also, keep in mind that applying upgrades can change your car's PI, but custom tunes won't. So, if you're trying to get into a specific race, pay close attention to that PI number!100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content