2018 Infiniti Q70L Maintenance guide
v1.0Updated Ryan Davis4 Sources Analyzed
The 2018 Infiniti Q70L presents an average reliability profile, marked by a significant recall concerning driveshaft failure. Owners should prioritize inspection and replacement of this critical driveline component.
Reliability Score
Est. Annual Maintenance Cost
$300 - $500
TSBs & Recalls
1 TSBs | 7 Recalls
CarFocal account required
Unlock the Full 2018 Infiniti Q70L Maintenance Guide
Create a free account to reveal the full service schedule, repair costs, and deeper diagnostic data.
Key Takeaways
- Prioritize driveshaft inspection and recall completion due to potential fatigue and breakage.
- Regular oil changes with synthetic 5W-30 are crucial for engine longevity.
2 more takeaways unlock below
Critical service intervals
Common failure analysis
Symptoms and prevention guidance
Related guides and deeper reading
Full data sources and methodology
Free account. No credit card required.
Already have an account? Log in
MethodologyHow we score →
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
We may earn a commission via links on this page.