THE WEEKLY DRIVER

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Reliability Database
Infiniti

Q70

Midsize Sedan
Best Engine ✅ Recommended (4.5)
2 Generations
8 Engines Rated
703 Total Complaints
Engine Ratings
4 recommended 4 caution

Generation Timeline

2006-2010 Y50
4 engines
572 complaints 🔥 2
4.5L 8-cyl ⚠️ Caution (3.3)
→
2011-2019 Y51
4 engines
131 complaints 🔥 1
Unknown ✅ Recommended (4.5)
→
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