1998 BMW 730 vs. 2003 Porsche 911
To start off, 2003 Porsche 911 is newer by 5 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 3,600 cc (6 cylinders), 2003 Porsche 911 is equipped with a bigger engine. In terms of performance, 2003 Porsche 911 (443 HP @ 6000 RPM) has 253 more horse power than 1998 BMW 730. (190 HP @ 5300 RPM) In normal driving conditions, 2003 Porsche 911 should accelerate faster than 1998 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 730 weights approximately 41 kg more than 2003 Porsche 911.
Because 2003 Porsche 911 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, 2003 Porsche 911 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, 2003 Porsche 911 (620 Nm @ 2700 RPM) has 340 more torque (in Nm) than 1998 BMW 730. (280 Nm @ 3950 RPM). This means 2003 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 730.
Compare all specifications:
1998 BMW 730 | 2003 Porsche 911 | |
Make | BMW | Porsche |
Model | 730 | 911 |
Year Released | 1998 | 2003 |
Body Type | Sedan | Convertible |
Engine Position | Front | Rear |
Engine Size | 2793 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 190 HP | 443 HP |
Engine RPM | 5300 RPM | 6000 RPM |
Torque | 280 Nm | 620 Nm |
Torque RPM | 3950 RPM | 2700 RPM |
Engine Bore Size | 84.1 mm | 100 mm |
Engine Stroke Size | 84 mm | 76.4 mm |
Engine Compression Ratio | 10.2:1 | 9.4:1 |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1745 kg | 1704 kg |
Vehicle Length | 5130 mm | 4440 mm |
Vehicle Width | 1870 mm | 1840 mm |
Vehicle Height | 1430 mm | 1300 mm |
Wheelbase Size | 2940 mm | 2360 mm |
Fuel Tank Capacity | 90 L | 64 L |