Q: its a 2000 model.
A: at those miles, plugs, brakes, timing belt and water pump. serp. belt, shocks, to name a few.... assuming there bad minus the timing belt and water pump, if that hasnt been changed DO IT VERY SOON if you plan to keep the car.
Can someone tell me what kind of maintanace does a Audi A4 1.8t needs after 100K?