Infiniti G35 ReliabilityAll Years Ranked (2003–2007)
Side-by-side reliability scores, risk levels, and owner-cost projections for every Infiniti G35 we've analyzed. Identify the best years to buy, the ones to avoid, and the problems that follow the G35 across generations.
Average Score
83/100
Best Year
2003 Infiniti G35
Score 84
Weakest Year
2005 Infiniti G35
Score 82
Every Infiniti G35 Ranked
Sorted by reliability score. Each link opens the full year-specific report.
A performance bargain that demands careful vetting and proactive maintenance to fully enjoy its Japanese reliability and driving dynamics.
Top risks: Engine Oil Consumption · Power Windows · Suspension Bushings & Components
A high-value, high-performance sedan with excellent bones, requiring attention to predictable age-related electrical and suspension wear.
Top risks: Electrical System · Suspension Components · Engine Sensors
A driver's car that delivers thrills, but expect to address age-related electrical and wear items to keep it performing optimally.
Top risks: Fuel Level Sending Unit · Power Window Regulators/Motors · Suspension Bushings & Components
A high-performing, well-built used luxury sports car that can be a fantastic value if you select the right engine and address known wear items.
Top risks: Engine Oil Consumption (VQ35DE RevUp) · Suspension Components · Electrical Systems
A potent, stylish sport sedan that offers immense value, provided you manage its specific, age-related maintenance demands.
Top risks: Engine Oil Consumption · Front Suspension Components · Electrical Sensors & Motors
Problems That Follow the G35 Across Generations
Issues that appear in the top-3 risks across multiple model years — the cost of ownership you can actually predict.
Engine Oil Consumption
Appears in 2 model years · 40% of generations
Suspension Bushings & Components
Appears in 2 model years · 40% of generations
Suspension Components
Appears in 2 model years · 40% of generations