When it comes to notable BMW models, the 525i could be dubbed the standard bearer in quality. The 5-Series is a larger car than the 3-Series, and it is still affordable on the used market. The 2000s version of the 525i is the most desirable because it had some of the best performance numbers ever (via Cars Guide).
If you were lucky enough to get an M5, you have something that’s even more special. The 525i performs well and looks great, and you can find one for a good price in most cities. You might have to pay a lot for the maintenance, but the car is worth it. You will feel like a true executive when you get behind the wheel of this car.