INFINITI
Infiniti FX S50 (2003–2006) Specs
Specifications, engines, dimensions and technical data.
Gen 1
2003 - 2008
S50
Crossover
W
L
H
WB
GC
Boot
Engine
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Power
—
Fuel
—
Gears
—
Platform
—
Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| AT | 35 V6 24V AWD | 5 | 283 HP | Petrol | — |
Note: Performance figures may vary based on market and conditions.
Infiniti FX S50 overview
The Infiniti FX (S50) is the 1st generation of the FX, built from 2003 to 2006. It is offered as a Crossover with 1 engine (petrol), from 283 HP. The 35 V6 24V (283 Hp) accelerates from 0 to 100 km/h in 7.1 s, reaches a top speed of 221 km/h and is 4803 mm long.
How much horsepower does the Infiniti FX have?
The Infiniti FX (S50) has 283 HP, depending on the engine: 3.5 Vq (283 HP).
What engines are available for the Infiniti FX?
The Infiniti FX is available with 1 engine: 3.5 Vq (283 HP, petrol).
What are the dimensions of the Infiniti FX?
The Infiniti FX is 4803 mm long, 1925 mm wide, 1651 mm tall, with a 2850 mm wheelbase.
How fast is the Infiniti FX?
The Infiniti FX 35 V6 24V (283 Hp) goes from 0 to 100 km/h in 7.1 s and has a top speed of 221 km/h.
Advanced Specs
Overview
| Generation | Infiniti FX I |
|---|---|
| Year | 2003–2006 |
| Platform | Nissan FM |
| Variant | 35 V6 24V (283 Hp) |
| Body type | crossover |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 5 |
| Doors | 5 |
Power & torque
| Power | 283 HP |
|---|---|
| Power @ max rpm | 6200 rpm |
| Torque | 366 Nm |
| Torque @ max rpm | 4800 rpm |
Performance
| Top speed | 221 km/h |
|---|---|
| 0–100 km/h | 7.1 s |
| 0–62 mph | 7.1 s |
Engine
| Engine code | VQ35DE |
|---|---|
| Displacement | 3498 cc |
| Cylinders | 6 |
| Configuration | V Engine |
| Bore | 95.5 mm |
| Stroke | 81.4 mm |
| Compression ratio | 10.3 |
| Valves per cylinder | 4 |
| Injection system | Multi Port Manifold Injection |
| Aspiration | Naturally Aspirated Engine |
| Valvetrain | dohc |
| Oil capacity | 4.7 L |
| Coolant | 8.6 L |
| Engine layout | Front Longitudinal |
Drivetrain & transmission
| Drive | Rear Wheel Drive |
|---|---|
| Powertrain architecture | Internal Combustion Engine |
| Drivetrain architecture | The Internal Combustion Engine Ice Drives The Rear Wheels Of The Vehicle |
| Gearbox type | torque_converter |
| Gears | 5 |
| Gearbox code | Jatco RE5R05A |
| Gearbox manufacturer | Infiniti |
Dimensions
| Length | 4803 mm |
|---|---|
| Width | 1925 mm |
| Height | 1651 mm |
| Wheelbase | 2850 mm |
| Front track | 1593 mm |
| Rear track | 1640 mm |
| Boot space | 776 – 1826 L |
Mass
| Kerb weight | 1890 kg |
|---|---|
| Max weight | 2342 kg |
| Max load | 452 kg |
Consumption & emissions
| Fuel urban | 13.9 L/100km |
|---|---|
| Fuel extra urban | 10.2 L/100km |
| Fuel tank | 90.0 L |
Chassis & brakes
| Front suspension | Independent Type Mcpherson With Coil Spring And Anti Roll Bar |
|---|---|
| Rear suspension | Independent Multi Link Spring Suspension With Stabilizer |
| Front brakes | disc |
| Rear brakes | disc |
| Tire size | 265/60 R18 |
| Assisting systems | Abs Anti Lock Braking System |
Efficiency ratios
| Weight-to-power | 6.7 kg/Hp, 149.7 Hp/tonne |
|---|---|
| Weight-to-torque | 5.2 kg/Nm, 193.7 Nm/tonne |
Other
| Start Of Production | 2003 |
|---|---|
| End Of Production | 2006 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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