2009 BMW Z4 vs. 2008 Infiniti FX
To start off, 2009 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2008 Infiniti FX would be higher. At 4,494 cc (8 cylinders), 2008 Infiniti FX is equipped with a bigger engine. In terms of performance, 2008 Infiniti FX (320 HP @ 6000 RPM) has 105 more horse power than 2009 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2008 Infiniti FX should accelerate faster than 2009 BMW Z4.
Because 2008 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti FX will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Infiniti FX (454 Nm @ 4000 RPM) has 204 more torque (in Nm) than 2009 BMW Z4. (250 Nm @ 2000 RPM). This means 2008 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 2008 Infiniti FX | |
| Make | BMW | Infiniti |
| Model | Z4 | FX |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 320 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 250 Nm | 454 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 78.8 mm | 83 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4100 mm | 4810 mm |
| Vehicle Width | 1790 mm | 1930 mm |
| Vehicle Height | 1310 mm | 1680 mm |
| Wheelbase Size | 2500 mm | 2860 mm |
| Fuel Tank Capacity | 55 L | 90 L |
