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Bmw 645ci — Years to Avoid

Reliability breakdown of every Bmw 645ci model year. Based on NHTSA owner complaints, federal recalls, and safety investigations.

Model Years
3
Best Years
2006

How we calculate this

Each year receives a composite risk score based on NHTSA owner complaints, federal recalls, safety investigations, and technical service bulletins. Years scoring more than 2x the model's average are flagged as “years to avoid.” Years in the lowest risk bracket are marked as “best years.” All data is sourced from the National Highway Traffic Safety Administration (NHTSA).

Which Bmw 645ci Years Should You Avoid?

The Bmw 645ci shows relatively consistent reliability across model years, with no single year standing out as significantly worse than others.

If you're shopping for a used Bmw 645ci, consider the 2006 model year — these have the fewest reported issues relative to other years.

3 model years analyzed