Haven't discovered any.
I bought the car out of desperation after a newer car was stolen from me. This is probably the best car I've ever owned! Plenty of room and drives nice, especially since it has almost 200,000 miles on it. I can drive to and from work for 3 weeks before filling up. (I'm about 13 miles away)
I have been to the dealerships and test drove newer cars, but for some reason, I can't seem to let go of my Bonneville. Helps that my husband is mechanically inclined and keeps it up for me!
You must only drive to work and come back home, never using your car until the next day. Three weeks before filling up seems like a stretch.
Anyway, Bonnevilles have always been great cars. Enjoy it in good health!
An avid carsurvey. org reader.
My Bonny is the same way I drive about 50 miles a day each way then to pick up my kids an extra 20 miles I can go about a week before getting another tank of gas. I love my Bonny...