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Reliability Database
Infiniti

QX4

Luxury Sedan
Best Engine ⚠️ Caution (2.9)
1 Generations
5 Engines Rated
166 Total Complaints
Engine Ratings
4 recommended 1 caution

Generation Timeline

2000-2003 R50
5 engines
166 complaints 🔥 1
3.5L 6-cyl ⚠️ Caution (2.9)
→

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

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