2007 BMW X5 vs. 1998 BMW 730
To start off, 2007 BMW X5 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW 730. In addition, the cost of maintenance, including insurance, on 1998 BMW 730 would be higher. At 4,799 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (350 HP @ 6300 RPM) has 160 more horse power than 1998 BMW 730. (190 HP @ 5300 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1998 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 455 kg more than 1998 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 730. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (475 Nm @ 3400 RPM) has 195 more torque (in Nm) than 1998 BMW 730. (280 Nm @ 3950 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 730.
Compare all specifications:
2007 BMW X5 | 1998 BMW 730 | |
Make | BMW | BMW |
Model | X5 | 730 |
Year Released | 2007 | 1998 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4799 cc | 2793 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 350 HP | 190 HP |
Engine RPM | 6300 RPM | 5300 RPM |
Torque | 475 Nm | 280 Nm |
Torque RPM | 3400 RPM | 3950 RPM |
Engine Compression Ratio | 10.5:1 | 10.2:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2200 kg | 1745 kg |
Vehicle Length | 4670 mm | 5130 mm |
Vehicle Width | 1940 mm | 1870 mm |
Vehicle Height | 1740 mm | 1430 mm |
Wheelbase Size | 2940 mm | 2940 mm |
Fuel Tank Capacity | 85 L | 90 L |