2007 BMW Convertible vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Convertible. In addition, the cost of maintenance, including insurance, on 2007 BMW Convertible would be higher. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (523 HP @ 2200 RPM) has 160 more horse power than 2007 BMW Convertible. (363 HP @ 6300 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2007 BMW Convertible.
Let's talk about torque, 2009 Porsche 911 (505 Nm @ 2200 RPM) has 15 more torque (in Nm) than 2007 BMW Convertible. (490 Nm @ 3600 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Convertible.
Compare all specifications:
| 2007 BMW Convertible | 2009 Porsche 911 | |
| Make | BMW | Porsche |
| Model | Convertible | 911 |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4799 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 363 HP | 523 HP |
| Engine RPM | 6300 RPM | 2200 RPM |
| Torque | 490 Nm | 505 Nm |
| Torque RPM | 3600 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
