One problem related to rear suspension has been reported for the 2003 Buick Park Avenue. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Park Avenue based on all problems reported for the 2003 Park Avenue.
My 2003 Park Avenue ultra has a vibration at 65 - 70 mph that seems to be impossible to diagnosis and fix; Buick dealer can not fix.
| Front Suspension Hub problems | |
| Rear Suspension problems | |
| Automatic Stability Control (asc) problems |