2008 BMW 523 vs. 2006 Infiniti FX
To start off, 2008 BMW 523 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2006 Infiniti FX would be higher. At 4,490 cc (8 cylinders), 2006 Infiniti FX is equipped with a bigger engine. In terms of performance, 2006 Infiniti FX (320 HP @ 6400 RPM) has 145 more horse power than 2008 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 2006 Infiniti FX should accelerate faster than 2008 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti FX weights approximately 465 kg more than 2008 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 523. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Infiniti FX (454 Nm @ 4000 RPM) has 224 more torque (in Nm) than 2008 BMW 523. (230 Nm @ 3500 RPM). This means 2006 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 523.
Compare all specifications:
2008 BMW 523 | 2006 Infiniti FX | |
Make | BMW | Infiniti |
Model | 523 | FX |
Year Released | 2008 | 2006 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 4490 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 320 HP |
Engine RPM | 5800 RPM | 6400 RPM |
Torque | 230 Nm | 454 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 82 mm | 93 mm |
Engine Stroke Size | 78.8 mm | 82.7 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1490 kg | 1955 kg |
Vehicle Length | 4870 mm | 4810 mm |
Vehicle Height | 1470 mm | 1660 mm |
Wheelbase Size | 2890 mm | 2860 mm |
Fuel Consumption Overall | 8.7 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 70 L | 90 L |