2006 INFINITI G35
2006 INFINITI G35
Overview
The 2006 INFINITI G35, a popular luxury sport sedan and coupe, is generally regarded as a reliable vehicle, particularly for its performance-oriented nature. It is powered by a robust V6 engine known for its spirited acceleration and durability. While most owners report a positive ownership experience, like any vehicle, it has certain areas that have seen more attention than others. This analysis focuses on common reported issues beyond routine maintenance, providing insights into potential mechanical and electrical concerns that may arise with age and mileage. Understanding these potential pitfalls can help prospective buyers and current owners make informed decisions regarding maintenance and repairs.
Engine
3.5L VQ35DE V6
Oil Leaks (Valve Covers/Gaskets)
- Symptoms: Visible oil on the engine or under the vehicle, burning oil smell.
- Solution: Replacement of valve cover gaskets or other related seals.
- Cost: $300 - $600
Crankshaft Position Sensor Failure
- Symptoms: Engine stalling, rough idling, difficulty starting, check engine light.
- Solution: Replacement of the crankshaft position sensor.
- Cost: $150 - $300
Variable Valve Timing (VVT) Actuator Issues
- Symptoms: Rattling noise from the engine on startup, check engine light with VVT codes.
- Solution: Replacement of VVT actuators and potentially related components.
- Cost: $800 - $1500
Transmission
5-Speed Automatic (RE5R05A)
Harsh Shifting / Delayed Engagement
- Symptoms: Jerky gear changes, hesitation when shifting into gear, slipping.
- Solution: Transmission fluid and filter change, solenoid replacement, or full transmission rebuild.
- Cost: $400 - $3000+
6-Speed Manual
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Suspension
Standard Chassis
Worn Ball Joints / Control Arm Bushings
- Symptoms: Clunking noises over bumps, poor handling, uneven tire wear.
- Solution: Replacement of worn ball joints and/or control arm bushings.
- Cost: $400 - $800
Rear Spring Sag
- Symptoms: Vehicle appears lower in the rear, uneven ride height.
- Solution: Replacement of rear coil springs.
- Cost: $300 - $600
Electrical
General Electrical System
Window Motor Failure
- Symptoms: Power windows not operating, slow window operation.
- Solution: Replacement of the power window motor and regulator assembly.
- Cost: $200 - $400
BCM (Body Control Module) Issues
- Symptoms: Intermittent electrical gremlins, dashboard warning lights, issues with power locks or lights.
- Solution: Diagnosis and potential reprogramming or replacement of the BCM.
- Cost: $500 - $1000+
Exterior
Body and Trim
Headlight Condensation
- Symptoms: Moisture or fogging inside headlight assemblies.
- Solution: Sealing headlight assemblies or replacement.
- Cost: $100 - $500
Paint Fading/Peeling (Specific Colors)
- Symptoms: Loss of gloss, clear coat peeling, especially on horizontal surfaces.
- Solution: Repainting affected panels.
- Cost: $500 - $2000+
Interior
Cabin Components
HVAC Blower Motor Resistor Failure
- Symptoms: Fan only works on highest setting or not at all.
- Solution: Replacement of the blower motor resistor.
- Cost: $100 - $250
Seat Heater Malfunction
- Symptoms: Heated seats not working.
- Solution: Repair or replacement of seat heating elements or switches.
- Cost: $200 - $500
Summary Verdict
The 2006 INFINITI G35 is a capable and generally reliable luxury sports car. Its VQ35DE engine is a strong point, though it can develop oil leaks or issues with the VVT system over time. Transmission issues, particularly with the automatic, can be costly if they arise. Suspension components like ball joints and bushings are common wear items on performance-oriented vehicles. Electrical gremlins, such as window motors and BCM problems, can occur. Exterior paint and interior comfort features like seat heaters and HVAC components are also areas to inspect. Despite these potential issues, with proper maintenance and addressing problems promptly, the G35 can offer an engaging and dependable driving experience.