I've unlocked two Paganis so far. A thing about me is that when it comes to finding new cars that can be bought and unlocked for Arcade Mode, I feel like a little girl at the mall- ready to shop. That 600K Cr. Zonda looks and performs the part of a pure badass. If you want Italian exotics, Pagani is a great pickup. In GT3, I criticized the Zonda for not sounding like it means business. Speaking of the Zondas, I truly despised the Italian Avantgarde event. Even with my 1,000+ hp Zonda S, I still couldn't shake off the other five Zonda race cars. I had to play dirty to win.
Then you had that License Test in GT3 with the Zonda with the high-speed cornering test at Rome Circuit. There are all sorts of ways to win the five Supercar Festival races. Just remember, if you have a Concept, Tuner, or Racing car, you will not be able to race the series. If you have Racing Tires, you'll need Standard or Sports Tires. Last but not least, you'll need 493hp or more. I usually shy away from Standard Tires because they really have no grip. They are better suited for events like "1000 Miles!". I guess one element is tires, the other is suspension. When I practiced for this series, I did Midfield Raceway Reverse (one of the Supercar Festival events). Where I started off at, the brakes would work fine, just that it was a b**ch trying to corner with it. It was almost as if my car was better suited for drag racing than road racing. As I stated before, when I did the license tests, the Jaguar XJ220 and Saleen S7 really had disappointing handling. Keep in mind, you're given whatever setup it initially has, then you're riding on Comfort tires front and rear. It makes a difficult task a bit harder. My one concern has been handling. When I get back to GT4, I'll look for any such combination to work for Supercar Festival. Only supercar (as in 493hp or more) that wasn't really disappointing was the Dodge Viper SRT10 with its 500hp torque-heavy engine.