2005 BMW 730 vs. 1998 Porsche 911
To start off, 2005 BMW 730 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Porsche 911. In addition, the cost of maintenance, including insurance, on 1998 Porsche 911 would be higher. At 3,387 cc (6 cylinders), 1998 Porsche 911 is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (296 HP @ 6800 RPM) has 71 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 595 kg more than 1998 Porsche 911.
Because 1998 Porsche 911 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, 1998 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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 150 more torque (in Nm) than 1998 Porsche 911. (350 Nm @ 4600 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1998 Porsche 911. 2005 BMW 730 has automatic transmission and 1998 Porsche 911 has manual transmission. 1998 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW 730 | 1998 Porsche 911 | |
Make | BMW | Porsche |
Model | 730 | 911 |
Year Released | 2005 | 1998 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 2979 cc | 3387 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 225 HP | 296 HP |
Engine RPM | 4000 RPM | 6800 RPM |
Torque | 500 Nm | 350 Nm |
Torque RPM | 2000 RPM | 4600 RPM |
Engine Bore Size | 84.1 mm | 96 mm |
Engine Stroke Size | 90 mm | 78 mm |
Engine Compression Ratio | 18.0:1 | 11.3:1 |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1975 kg | 1380 kg |
Vehicle Length | 5050 mm | 4440 mm |
Vehicle Width | 1910 mm | 1770 mm |
Vehicle Height | 1500 mm | 1310 mm |
Wheelbase Size | 2890 mm | 2360 mm |
Fuel Tank Capacity | 88 L | 63 L |