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2004 Infiniti

I35

Auto 4-spd, 6 cyl, 3.5 L

Infiniti I35: best and worst years
2004 Infiniti I35 (photo 1 of 6)

Photo may show a different model year; you're viewing the 2004.

PhotoPakawut kentaCC BY-SA 4.0via Wikimedia Commons

Reported problems NHTSA record NHTSA owner complaints, model year

  • AIR BAGS29%
  • ELECTRICAL SYSTEM12%
  • ENGINE12%
  • ENGINE AND ENGINE COOLING12%
  • UNKNOWN OR OTHER7%
  • EQUIPMENT5%

Source: NHTSA owner complaints, 41 total.

Infiniti I35: best and worst years

Warranty manufacturer terms, by make

Basic
4 yr / 60k mi
Powertrain
6 yr / 70k mi
Roadside assistance
4 yr
Maintenance
3 yr

Source: www.infinitiusa.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.