Best Year to Buy a Bmw 540i
Reliability rankings across 4 model years, based on NHTSA owner complaints
Based on 4 model years of NHTSA complaint data, the 2024 Bmw 540i is the most reliable year to buy with a Klunk Score of 99/100 ("Smooth Ride") and only 5 owner complaints. The 2000 model year is the least reliable with 31 complaints and a score of 93/100 ("Smooth Ride").