2007 BMW X5 vs. 2012 Porsche 911
To start off, 2012 Porsche 911 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 BMW X5. In addition, the cost of maintenance, including insurance, on 2007 BMW X5 would be higher. At 3,600 cc (6 cylinders), 2012 Porsche 911 is equipped with a bigger engine. In terms of performance, 2012 Porsche 911 (345 HP @ 6500 RPM) has 85 more horse power than 2007 BMW X5. (260 HP @ 6600 RPM) In normal driving conditions, 2012 Porsche 911 should accelerate faster than 2007 BMW X5.
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, 2012 Porsche 911 (390 Nm @ 4400 RPM) has 85 more torque (in Nm) than 2007 BMW X5. (305 Nm @ 2750 RPM). This means 2012 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5. 2007 BMW X5 has automatic transmission and 2012 Porsche 911 has manual transmission. 2012 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X5 | 2012 Porsche 911 | |
| Make | BMW | Porsche |
| Model | X5 | 911 |
| Year Released | 2007 | 2012 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2996 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 345 HP |
| Engine RPM | 6600 RPM | 6500 RPM |
| Torque | 305 Nm | 390 Nm |
| Torque RPM | 2750 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4860 mm | 4460 mm |
| Vehicle Width | 1940 mm | 1852 mm |
| Vehicle Height | 1770 mm | 1311 mm |
| Wheelbase Size | 2940 mm | 2350 mm |
| Fuel Consumption Highway | 10.2 L/100km | 9.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 85 L | 67 L |
