CAR VIBRATES AT 40 MPH +

tire pressure, uneven wear on one of the tires. how bad is the vibration?

Check the pressure in your tires. This can end up being an annoying fix later on. And get your tires rotated and aligned. I have this exact car on my lot right now and had the same problem. When I did all of the above it rode perfectly. Mangal auto group 916-993-9182

I had the same vibration issue! the car would drive smooth until about 40-60 mph. I spent thousands of dollars replacing parts, I replaced wheels three times, one front half shaft, front suspension, etc. this vibration have been plaguing BMW owners for a while especially the 3 and 5 series. no matter what I did I would still feel the vibration almost directly under the center console. the BMW dealership told me to replace the entire driveshaft system front and rear ($1994.00) but it was much simpler! I finally this very day decided to replace one single part for $75.00 (parts cost) and it fixed all vibration!! I replaced the center drive shaft stabilizer bushing!!! don't let the dealership or any repair shop up sell you on a entire driveshaft replacement with out checking this first, it way less expensive and is a very high chance it's the issue! BMW owners...YOUR WELCOME!..:)