In addition to the engine, there are a few other minor changes between the two models. The 2000 model has a new front bumper with integrated fog lights, as well as new side skirts and rear bumper. The interior of the 2000 model also features some updates, including a new center console and new door panels.
Overall, the 2000 BMW 328i is a more powerful and well-equipped car than the 1999 model. However, the 1999 model is still a capable and enjoyable car to drive.