2009 BMW 630 vs. 2005 Porsche 996
To start off, 2009 BMW 630 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Porsche 996. In addition, the cost of maintenance, including insurance, on 2005 Porsche 996 would be higher. At 3,600 cc (6 cylinders), 2005 Porsche 996 is equipped with a bigger engine. In terms of performance, 2005 Porsche 996 (376 HP @ 7400 RPM) has 108 more horse power than 2009 BMW 630. (268 HP @ 6700 RPM) In normal driving conditions, 2005 Porsche 996 should accelerate faster than 2009 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 630 weights approximately 438 kg more than 2005 Porsche 996.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Porsche 996 (386 Nm @ 5000 RPM) has 66 more torque (in Nm) than 2009 BMW 630. (320 Nm @ 2750 RPM). This means 2005 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 630.
Compare all specifications:
| 2009 BMW 630 | 2005 Porsche 996 | |
| Make | BMW | Porsche |
| Model | 630 | 996 |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2996 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 376 HP |
| Engine RPM | 6700 RPM | 7400 RPM |
| Torque | 320 Nm | 386 Nm |
| Torque RPM | 2750 RPM | 5000 RPM |
| Engine Bore Size | 85 mm | 100 mm |
| Engine Stroke Size | 88 mm | 76.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1818 kg | 1380 kg |
| Vehicle Length | 4830 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1310 mm |
| Wheelbase Size | 2790 mm | 2360 mm |
| Fuel Tank Capacity | 70 L | 89 L |
