2008 Porsche 911 vs. 2011 BMW 730
To start off, 2011 BMW 730 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Porsche 911. In addition, the cost of maintenance, including insurance, on 2008 Porsche 911 would be higher. At 3,600 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (473 HP @ 6000 RPM) has 229 more horse power than 2011 BMW 730. (244 HP @ 4000 RPM). In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2011 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 730 weights approximately 320 kg more than 2008 Porsche 911.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 730. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Porsche 911 (620 Nm @ 1950 RPM) has 80 more torque (in Nm) than 2011 BMW 730. (540 Nm @ 4000 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 730. 2011 BMW 730 has automatic transmission and 2008 Porsche 911 has manual transmission. 2008 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Porsche 911 | 2011 BMW 730 | |
| Make | Porsche | BMW |
| Model | 911 | 730 |
| Year Released | 2008 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 473 HP | 244 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 620 Nm | 540 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 310 km/hour | 246 km/hour |
| Acceleration 0-100mph | 4 seconds | 7.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1975 kg |
| Vehicle Length | 4440 mm | 5212 mm |
| Vehicle Width | 1840 mm | 1902 mm |
| Vehicle Height | 1300 mm | 1479 mm |
| Wheelbase Size | 2360 mm | 3210 mm |
| Fuel Consumption Overall | 13.1 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 67 L | 82 L |
