its nurburgring... anything with wheels is fun
Stock RX-8's are a great spec and are perfectly balancedComfort Softs are a real blast on rain or shine.
Stock Nissan GT-R. The later the better. For when you want to drive the Ring.
Yellowbird - (or in 'other games'- is this GT5 only? ) most any Porsche. For when you want to drive the car.
The MP4-12C is a fun one if you want to go completely stock. Also I never get tired of taking my RM'd Corvette and Ford GT test car (the premium one) around the ring.
Mazda Roadster '07 stage 3 reduction, Is good fun, Tune power to suit.
For me lately, the Mercedes C63.
Normally I prefer older slower stuff.
Mercedes SLS AMG "10" whit Praiano Tune is AWSM!!