2005 BMW 730 vs. 2006 Infiniti FX
To start off, 2006 Infiniti FX is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 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 66 more horse power than 2005 BMW 730. (254 HP @ 6600 RPM) In normal driving conditions, 2006 Infiniti FX should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti FX weights approximately 20 kg more than 2005 BMW 730. 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 2005 BMW 730. 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 154 more torque (in Nm) than 2005 BMW 730. (300 Nm @ 2500 RPM). This means 2006 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 730.
Compare all specifications:
2005 BMW 730 | 2006 Infiniti FX | |
Make | BMW | Infiniti |
Model | 730 | FX |
Year Released | 2005 | 2006 |
Body Type | Sedan | Crossover |
Engine Position | Front | Front |
Engine Size | 2977 cc | 4490 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 254 HP | 320 HP |
Engine RPM | 6600 RPM | 6400 RPM |
Torque | 300 Nm | 454 Nm |
Torque RPM | 2500 RPM | 4000 RPM |
Engine Bore Size | 85 mm | 93 mm |
Engine Stroke Size | 88 mm | 82.7 mm |
Engine Compression Ratio | 10.7:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1935 kg | 1955 kg |
Vehicle Length | 5040 mm | 4810 mm |
Vehicle Width | 1910 mm | 1930 mm |
Vehicle Height | 1500 mm | 1660 mm |
Wheelbase Size | 2840 mm | 2860 mm |
Fuel Consumption | 7.5 L/100km | 13.1 L/100km |
Fuel Consumption City | 14.6 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 10.7 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 88 L | 90 L |