2009 BMW 650 vs. 2010 Porsche 911
To start off, 2010 Porsche 911 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 BMW 650. In addition, the cost of maintenance, including insurance, on 2009 BMW 650 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2010 Porsche 911 (385 HP @ 6500 RPM) has 23 more horse power than 2009 BMW 650. (362 HP @ 6300 RPM) In normal driving conditions, 2010 Porsche 911 should accelerate faster than 2009 BMW 650. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche 911 weights approximately 179 kg more than 2009 BMW 650. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 BMW 650 (490 Nm @ 3400 RPM) has 70 more torque (in Nm) than 2010 Porsche 911. (420 Nm @ 4400 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2010 Porsche 911. 2009 BMW 650 has automatic transmission and 2010 Porsche 911 has manual transmission. 2010 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 650 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 650 | 2010 Porsche 911 | |
| Make | BMW | Porsche |
| Model | 650 | 911 |
| Year Released | 2009 | 2010 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4799 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 385 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 490 Nm | 420 Nm |
| Torque RPM | 3400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1326 kg | 1505 kg |
| Vehicle Length | 4830 mm | 4460 mm |
| Vehicle Width | 1380 mm | 1808 mm |
| Vehicle Height | 1860 mm | 1300 mm |
| Wheelbase Size | 2790 mm | 2350 mm |
| Fuel Tank Capacity | 70 L | 64 L |
