2005 BMW 730 vs. 2008 BMW X5
To start off, 2008 BMW X5 is newer by 3 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 4,799 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (350 HP @ 6300 RPM) has 125 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 2008 BMW X5 should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 421 kg more than 2008 BMW X5.
Because 2008 BMW X5 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, 2008 BMW X5 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 25 more torque (in Nm) than 2008 BMW X5. (475 Nm @ 3400 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X5.
Compare all specifications:
2005 BMW 730 | 2008 BMW X5 | |
Make | BMW | BMW |
Model | 730 | X5 |
Year Released | 2005 | 2008 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2979 cc | 4799 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 225 HP | 350 HP |
Engine RPM | 4000 RPM | 6300 RPM |
Torque | 500 Nm | 475 Nm |
Torque RPM | 2000 RPM | 3400 RPM |
Engine Bore Size | 84.1 mm | 93 mm |
Engine Stroke Size | 90 mm | 88.3 mm |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 8 seconds | 6.5 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 | 1554 kg |
Vehicle Length | 5050 mm | 4860 mm |
Vehicle Width | 1910 mm | 1940 mm |
Vehicle Height | 1500 mm | 1740 mm |
Wheelbase Size | 2890 mm | 2940 mm |
Fuel Consumption | 6.4 L/100km | 12.4 L/100km |
Fuel Consumption City | 11.3 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 8.2 L/100km | 12.5 L/100km |
Fuel Tank Capacity | 88 L | 85 L |