Best Year to Buy a Buick Park avenue
Reliability rankings across 6 model years, based on NHTSA owner complaints
Based on 6 model years of NHTSA complaint data, the 2005 Buick Park avenue is the most reliable year to buy with a Klunk Score of 98/100 ("Smooth Ride") and only 8 owner complaints. The 2000 model year is the least reliable with 82 complaints and a score of 78/100 ("Solid Pick").