Absolutely nothing.
Fantastic car! It never ceases to surprise me. The seats are brilliant and all the extras are standard features. You won't catch me buying a sunroof or leather interior because it's all there in the on the road price.
I bought one in may 2000 and I love it. It's a bit slow on acceleration but otherwise it is superb - very quiet, comfy, reliable and a wicked sound system. Excellent value for money.
I drove mine to the south of France and back and did not really want to stop. Not very sporty, but a superb long distance motorway car - looking forward to the 3.0 version cos I'm gonna get me one.
Top class motor, no complaints at all, I rate it better than any BMW. Love to get 3 Litre.
I bought an IS200 Sport, but I have no idea why they badged it "Sport". A 1980's Volvo estate is sportier.
Acceleration is rubbish, possibly because my other car is a Lotus Elise (0-60 5.3s) so I am used to faster times.
Apart from that, a very nice car.