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Reliability Database
Infiniti

Q45

Full-Size Sedan
Best Engine ✅ Recommended (3.5)
1 Generations
3 Engines Rated
47 Total Complaints
Engine Ratings
3 recommended

Generation Timeline

2002-2006 F50
3 engines
47 complaints
4.5L 8-cyl ✅ Recommended (3.5)
→

This model has one generation in our database. View full engine reliability data →

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