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Infiniti G35

2003 only

500 classified complaints

2003 Infiniti G35 have 500 classified complaints on record for that year specifically. The most common issue in this year is Body control and other modules, typically surfacing around 89,560 miles.

Computed directly from stored federal records for 2003 model years only — not blended with the rest of this vehicle's production run. See the full Infiniti G35 report for every year combined.

Where this year fits

2003

2004

2005

2006

2007

2008

Complaints filed per individual model year — highlighted bars link to their own dedicated page.

What breaks, and when — 2003 only

Body control and other modules · Electrical 216 complaints

Median onset: 89,560 miles.

More common in older model years.

Stalling and no-start · Engine 71 complaints

Median onset: 115,643 miles.

More common in older model years.

Spark plugs, coils and ignition · Engine 43 complaints

Median onset: 120,000 miles.

More common in older model years.

Wiring harness, grounds and connectors · Electrical 41 complaints

Median onset: 104,000 miles.

More common in older model years.

Blower motor and blend-door actuators · Heating and A/C 35 complaints

Median onset: 109,556 miles.

More common in older model years. · Typical repair: $150–$460 nationally.

Doors, windows, latches, seats and trim · Body and interior 34 complaints

Median onset: 76,000 miles.

Tends to show up earlier than this model's other issues. · More common in newer model years.

Airbags, seatbelts and restraints · Body and interior 13 complaints

Median onset: 94,728 miles. 15.4% of these reported an injury, a death, or a crash with fire.

More common in newer model years.

Oil consumption and leaks · Engine 8 complaints

Median onset: 121,640 miles.

More common in older model years.

Which other vehicles have oil consumption problems? →

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.

Cost estimator: what will this one cost you?

Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.

Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2003 model year. See the full Infiniti G35 report for every year and full specs/safety data.