Any of the premium Evo's or Impreza's will do just fine!
I have to say the Ford GT (no stripe) is a blast to drive around the ring.
Yellowbird is quite easy to control since i've done more than enough shuffle races in it around the Nurb
Yes, one must shuffle with the 'bird a lot 'fore one learns to dance with her.
Such an awesome car to drive, once tamed, eh?
Some other cars I enjoy on the Ring would be any Stratos, the Nardo, and any of the DTM cars. These are all 'daily drivers' for me when I need a Ringfix.
If you're looking for a challenge: Stock RUF CTR Yellowbird with zero driver aids. Zero TCS, ABS, everything else, and manual transmission.