2005 BMW 730 vs. 2009 Infiniti EX
To start off, 2009 Infiniti EX is newer by 4 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 3,696 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (317 HP @ 7000 RPM) has 92 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 2009 Infiniti EX should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 256 kg more than 2009 Infiniti EX.
Because 2009 Infiniti EX 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, 2009 Infiniti EX 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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 140 more torque (in Nm) than 2009 Infiniti EX. (360 Nm @ 5200 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti EX.
Compare all specifications:
2005 BMW 730 | 2009 Infiniti EX | |
Make | BMW | Infiniti |
Model | 730 | EX |
Year Released | 2005 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2979 cc | 3696 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 225 HP | 317 HP |
Engine RPM | 4000 RPM | 7000 RPM |
Torque | 500 Nm | 360 Nm |
Torque RPM | 2000 RPM | 5200 RPM |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 8 seconds | 6.4 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1975 kg | 1719 kg |
Vehicle Length | 5050 mm | 4640 mm |
Vehicle Width | 1910 mm | 1810 mm |
Vehicle Height | 1500 mm | 1600 mm |
Wheelbase Size | 2890 mm | 2810 mm |
Fuel Consumption Overall | 8.2 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 88 L | 82 L |