2023 Infiniti QX55 Problems: 2 Issues Every Owner Should Know
2023 model year · 0+ owner reports · Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 2023 Infiniti QX55 has 2 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues, repair costs range from $0 to $500. DIY maintenance guides at au7o.io.
All 2 Known Issues
On the 2022-2026 Infiniti QX55, like the QX50, the QX55 with the VC-Turbo KR20DDET engine exhibits elevated oil consumption. The variable compression mechanism creates additional oil consumption pathways, and owners report needing top-offs between the 5,000-mile service intervals.
Common Symptoms
- Low oil warnings between services
- No visible external leaks
- Oil level dropping 1+ quart per 3,000 miles
How to Fix
Monitor oil levels bi-weekly and top off with 0W-20 synthetic. Follow the Infiniti oil consumption test procedure if usage exceeds 1 quart per 3,000 miles. Warranty coverage may apply for excessive consumption.
On the 2022-2026 Infiniti QX55, the QX55 infotainment system experiences periodic freezing, slow boot times, and wireless Apple CarPlay disconnections. The system occasionally requires a manual reboot to restore functionality during driving.
Common Symptoms
- Screen freezing during navigation
- Wireless CarPlay disconnecting
- Slow system boot after starting car
How to Fix
Update to the latest infotainment firmware. Perform a factory reset if issues persist. Delete and re-pair all Bluetooth devices. Infiniti has released multiple software updates addressing stability.