2003-2008 Infiniti FX: Technical Specifications
Updated: 11/23/08
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Specs for this generation Infiniti FX include everything from fuel mileage to seating capacity to options availability.
Vehicle Dimensions
| Specification | 4-door wagon | |
| Wheelbase, in. | 112.2 | |
| Overall Length, in. | 189.1 | |
| Overall Width, in. | 75.8 | |
| Overall Height, in. | 65.0 | |
| Curb Weight, lbs. | 4204 | |
| Cargo Volume, cu. ft. | 64.5 | |
| Standard Payload, lbs. | -- | |
| Fuel Capacity, gals. | 23.8 | |
| Seating Capacity | 5 | |
| Front Head Room, in. | 40.8 | |
| Max. Front Leg Room, in. | 43.9 | |
| Rear Head Room, in. | 39.5 | |
| Max. Rear Leg Room, in. | 35.2 | |
|
Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
A 3.5-liter dual-overhead-cam V6 engine in the FX35 produces 280 horsepower. In the FX45, a 4.5-liter V8 makes 315 horsepower. All FX models contain a five-speed automatic transmission, with either rear-wheel or all-wheel drive.
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| dohc V6 | 3.5 / 214 | 280 | 270 | 5-speed automatic: 16/21 | 5-speed automatic: 15.6 |
| dohc V8 | 4.5 / 274 | 315 | 329 | 5-speed automatic: 15/19 | 5-speed automatic: 16 |
|
EPA rating for FX35 with 2WD is 17/23 mpg. Specifications Key: NA = not available; "--" = measurement does not exist. |
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Built In: Japan
Drive Wheels: longitudinal front-engine/rear- or all-wheel drive
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