The Infiniti FX50 is a SUV built from 2009 to 2013. Engines offered: V8. Worth buying? It scores near the top of what we track at 4.5/5 — and the year you pick matters far more than the badge (best and worst years →).
What the FX50 is
The Infiniti FX50 is a SUV that Infiniti built from 2009 to 2013 — 5 model years. It has been offered with V8 power. Its closest siblings in the Infiniti range: FX35, QX4, FX45.
Infiniti FX50 tire size, oil type & owner specs
The fitment FX50 owners look up most — tires, wheels, oil and batteries. Exact wheel and tire sizes decode from your VIN or the driver's door-jamb placard; the universal items are listed below.
Exact tire, wheel, oil grade, capacity and battery group are added per trim and model year — decode your VIN above for the factory fitment. Universal items shown as-is.
What engines does the Infiniti FX50 have? Power & range
The Infiniti FX50 is offered with 1 powertrain — 5L 8-cyl. Here's the lineup by engine, transmission and drivetrain — 1 for the Infiniti FX50, against one or two on most rivals.
| Engine | Displacement | Transmission | Drive | Fuel |
|---|---|---|---|---|
| V8 | 5.0L · 8-cyl | Automatic (S7) | AWD | Premium |
Horsepower, torque and fuel-tank size decode from your VIN — exact figures vary by engine and trim.
Source: EPA fueleconomy.gov (engines, drivetrain, range, charge time). Horsepower & torque from NHTSA vPIC on VIN decode.
Can a Infiniti FX50 tow? Towing & payload
As an SUV, the Infiniti FX50 is built to tow and haul. The exact maximum towing capacity and payload depend on the engine, drivetrain and whether it has the factory tow package.
What sets your FX50's tow & payload rating:
- Engine — a larger or turbocharged engine tows more than the base unit.
- Drivetrain & axle — 4WD/AWD and the axle ratio shift the rating.
- Tow package — the factory towing package (hitch, wiring, transmission cooler) raises the max.
- Payload & GVWR — GVWR caps the combined load; more passengers and cargo lower how much you can tow.
Exact towing capacity, payload and GVWR are added per engine, drivetrain and trim — decode your VIN above, or check the driver's door-jamb and hitch labels. Curb weight from vehicle specifications.
The FX50 by the numbers
What the federal and market records say about the Infiniti FX50. Each line opens the full breakdown by year.
| Topic | FX50 | Detail |
|---|---|---|
| Recalls | 1 campaigns | NHTSA, all years |
| Owner complaints | 3 filed | What breaks and when |
| Reliability | 4.5 / 5 | Best and worst years |
| Insurance | $2,265/yr | Estimated full coverage |
Frequently asked questions
What kind of car is the Infiniti FX50?
The FX50 is a SUV, built from 2009 to 2013. Engines offered: V8.
What is the Infiniti FX50 warranty?
New models carry 4 years / 50,000 miles basic cover and 6 years / 70,000 miles on the powertrain. Worth knowing: across our complaint records the typical car reaches the halfway point of its faults at five years, so most repairs land after the basic warranty ends.
Is the FX50 reliable?
It scores 4.5/5 in our data. The honest answer depends on the year far more than the model — see the best and worst years, and when this car starts to break.
How do I check a specific FX50?
This page describes the model; it cannot tell you whether that car has an open recall or a branded title. Run its VIN against the records — free, and matched to the exact production run.
More in Infiniti
| Model | Years | Recalls | Best MPG | ForCar score |
|---|---|---|---|---|
| Infiniti Q50 | 2014–2026 | 31 | 31 mpg | 4.5/5 |
| Infiniti QX60 | 2014–2026 | 33 | 26 mpg | 4.5/5 |
| Infiniti QX80 | 2014–2026 | 31 | 18 mpg | 4.0/5 |
| Infiniti G37 | 2008–2013 | 22 | 22 mpg | 4.0/5 |
| Infiniti G35 | 2003–2009 | 19 | 20 mpg | 4.0/5 |
| Infiniti Q60 | 2014–2022 | 16 | 25 mpg | 4.0/5 |
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