There are many cars for drifting that you can use, You basically need a RWD (Rear Wheel Drive car), Below is a list of some of the cars you can use, With Pro`s & Con`s of each..
BMW 3, 5, 6 Series
Nissan 350Z
Nissan Silvia S13
Nissan Silvia s14
Nissan Silvia S15
Nissan 200SX
Skyline R34 GT-T
Mazda RX-7 (FD3S)
Toyota Supra
Nissan 180SX/200SX
Toyota Altezza
Toyota Corolla AE86
Subaru Impreza
Most Rear Wheel Drive Mercs