THE WEEKLY DRIVER

AUTOMOTIVE NEWS, CAR REVIEWS, AND PODCAST

Reliability Database
Infiniti

QX70

Compact SUV
Best Engine ✅ Recommended (4.8)
2 Generations
1 Engines Rated
550 Total Complaints
Engine Ratings
1 recommended

Generation Timeline

2003-2008 S50
1 engine
456 complaints 🔥 3 ☠ 1
3.5L 6-cyl ✅ Recommended (4.8)
→
2009-2017 S51
0 engines
94 complaints 🔥 1
→
© 2026 The Weekly Driver
RSS Feed About Contact Privacy Policy