Photo may show a different model year; you're viewing the 2003.
Overview
- Body
- Sport Utility Vehicle - 4WDEPA, from EPA, last updated 6/22/2026
- Drivetrain
- 4-Wheel or All-Wheel DriveEPA, from EPA, last updated 6/22/2026
- Transmission
- Automatic (S5)EPA, from EPA, last updated 6/22/2026
- Powertrain
- GasEPA, from EPA, last updated 6/22/2026
- Fuel
- PremiumEPA, from EPA, last updated 6/22/2026
Engine & performance
- Aspiration
- Naturally aspiratedEPA, from EPA, last updated 6/22/2026
Efficiency
- MPG Hwy
- 18 mpgEPA, from EPA, last updated 6/22/2026
- MPG City
- 13 mpgEPA, from EPA, last updated 6/22/2026
- MPG Comb
- 15 mpgEPA, from EPA, last updated 6/22/2026
- Fuel $/yr
- $5,150EPA, from EPA, last updated 6/22/2026
- Elec. Range
- 0 miEPA, from EPA, last updated 6/22/2026
Dimensions & capacity
- Wheelbase
- 112 inNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
- Curb Weight
- 4,308 lbNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
- GVWR class
- Class 1D (5,001 to 6,000 lb)NHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
Safety NHTSA record NHTSA, model year
- Recalls
- 9
- Owner complaints
- 25 See on NHTSA
Reported problems NHTSA record NHTSA owner complaints, model year
- AIR BAGS16%
- EXTERIOR LIGHTING16%
- POWER TRAIN13%
- STRUCTURE13%
- FUEL SYSTEM, GASOLINE6%
- FUEL/PROPULSION SYSTEM6%
Source: NHTSA owner complaints, 32 total.
Infiniti FX45: best and worst yearsWarranty 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Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice.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.