What type of maintenance my car would need after

There is no special service needed at 90,000 miles other than the normal Air Filter & Cabin Filter replacement every 30,000 miles. Inspect all drive belts and hoses. You do need to replace Brake Fluid every 3 years independent of mileage. At 110,000 miles replace the spark plugs on a 4 cylinder, 105,000 on a V6. Replace engine coolant at 120,000 or 10 years on both engines. Replace A/T fluid at 60,000 miles. On the V6 at 105,000 miles replace the Cam belt and Water Pump. The 4 cylinder has a chain that you replace when it is noisy or you cannot keep the engine in time.