2023 Infiniti Qx80 Reliability
A taste of what's in the full report — free.
Included Free
Grade: A-
One-Line Summary
A reliable, comfortable, and powerful luxury SUV built on proven mechanics, but be prepared for its appetite for fuel and potential future suspension complexity.
Top 3 Risk Areas
Hydraulic Body Motion Control (HBMC) System
80,000-120,000 mi
While highly effective for ride quality, the complex HBMC system, which replaces traditional sway bars, can develop leaks or require servicing at higher mileages. This is a proprietary system that can be costly to repair if components fail.
Infotainment System & Electrical Gremlins
10,000-50,000 mi
Owners occasionally report freezing screens, Bluetooth connectivity issues, or unresponsive touch controls. These are generally minor software-related annoyances rather than critical failures, but can be frustrating. Infiniti has issued…
Brake System Wear
20,000-40,000 (pads), 40,000-60,000 (rotors) mi
Given the QX80's substantial curb weight (over 5,600 lbs) and towing capabilities, brake pads and rotors tend to wear more rapidly than on lighter vehicles. Premature wear or warping can lead to pulsation and reduced braking performance.
Full Report — $4.99
What's Included
Score alone doesn't buy a car. Here's what you actually need before signing.
Full 7-System Breakdown
Engine, transmission, electrical, suspension, brakes, rust, interior — each scored 0-10 with specific failure patterns.
Mileage Danger Zones
What breaks at 30k, 60k, 90k, 120k+ — so you budget repairs before they hit your wallet.
Cost Projections
Annual maintenance, moderate repair ranges, and major-failure risk. Budget accurately over 5 years.
Model-Specific Inspection Checklist
Exactly what to verify during your pre-purchase inspection for THIS vehicle.
Final Verdict
Full reasoning with best/worst years — with full reasoning.
"What I Would Do"
Expert ownership plan: when to sell, when to buy, what to negotiate, where to save.
Get the full 2023 Infiniti Qx80 report — $4.99.
7-system breakdown, mileage danger zones, cost projections, inspection checklist, and expert verdict — delivered in under 60 seconds.