Hi, This is Nelson. I had a 1993 Corolla since it was brand new. I only ran it for 199800 Km in Canada(with salt-ed snow-covered winter road). The car body got some rust on the top of the rear wheels. It served me approximate 10000Km a year. I keep the engine oil change every 5000Km. Wonder how many Km it could run until the engine "retire"?