One problem related to transmission gear slipping has been reported for the 2001 Buick Century. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Buick Century based on all problems reported for the 2001 Century.
Transmission slipping. Hard shifts in all gears. Transmission had been rebuilt at dealership in November 2002 after it had totally went out at 46000 mile and going out again at 83000.