2024 INFINITI QX80
2024 INFINITI QX80
Overview
The 2024 INFINITI QX80, a full-size luxury SUV, is built upon a robust platform known for its capability and comfort. While generally considered reliable, like any vehicle, it can experience specific issues. This analysis focuses on documented technical problems beyond routine maintenance, examining key areas such as the powertrain, suspension, and electrical systems. The QX80’s large V8 engine and sophisticated transmission are central to its performance, and understanding potential weak points is crucial for owners. This report aims to provide a clear, data-driven overview of the 2024 model’s reliability.
Engine
5.6L V8
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Transmission
7-speed Automatic
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Suspension
Hydraulic Body-on-Frame
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Electrical
Infotainment System
Screen Glitches/Freezing
- Symptoms: Infotainment screen may become unresponsive, freeze, or display graphical glitches.
- Solution: Software update or system reset. In some cases, replacement of the head unit may be required.
- Cost: $500 - $1500
Battery Drain
Intermittent Battery Drain
- Symptoms: Premature battery discharge, requiring jump starts or battery replacement.
- Solution: Diagnosis of parasitic draw from electrical components. May require module reprogramming or component replacement.
- Cost: $300 - $800
Exterior
Body Panels
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Lighting
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Interior
Upholstery
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Climate Control
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Summary Verdict
The 2024 INFINITI QX80 demonstrates strong overall reliability, particularly in its core powertrain components, the 5.6L V8 engine and 7-speed automatic transmission, which show no widespread issues. The robust suspension system also appears to be holding up well. However, potential owners should be aware of some reported electrical gremlins, specifically concerning the infotainment system’s responsiveness and intermittent battery drain issues. These electrical problems, while not affecting all vehicles, can be a source of frustration and incur moderate repair costs. Exterior and interior components generally perform as expected without significant reported defects. With proactive attention to potential electrical concerns, the QX80 is poised to be a dependable luxury SUV.