Three problems related to suspension have been reported for the 2001 Cadillac Seville. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Cadillac Seville based on all problems reported for the 2001 Seville.
Car vibrates considerably at highway speeds. This problem is of epidemic porportions. I fear that one of the suspension components will come apart on the freeway injuring multiple people in vicinity. Dealership cannot diagnose or fix.
While driving at 20 mph front passenger's wheel collapsed due to a missing bolt on suspension. GMC has been contacted.
The vehicle vibrated at speeds of 55 mph and faster. The dealership was unable to solve the problem although, they replaced several components, such as tires/rotors. The car has a brace from one side to the other. The vibration is still there and the consumer wants Cadillac to fix it.