2009 BMW 325 vs. 2007 Porsche Cayenne
To start off, 2009 BMW 325 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2007 Porsche Cayenne would be higher. At 4,511 cc (8 cylinders), 2007 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2007 Porsche Cayenne (444 HP @ 6000 RPM) has 229 more horse power than 2009 BMW 325. (215 HP @ 6100 RPM) In normal driving conditions, 2007 Porsche Cayenne should accelerate faster than 2009 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayenne weights approximately 1110 kg more than 2009 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 325. In wet, icy, snow, or gravel driving conditions, 2007 Porsche Cayenne 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, 2007 Porsche Cayenne (620 Nm @ 2250 RPM) has 349 more torque (in Nm) than 2009 BMW 325. (271 Nm @ 4200 RPM). This means 2007 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 325.
Compare all specifications:
| 2009 BMW 325 | 2007 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | 325 | Cayenne |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4511 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 444 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 271 Nm | 620 Nm |
| Torque RPM | 4200 RPM | 2250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 266 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 5.6 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1320 kg | 2430 kg |
| Vehicle Length | 4540 mm | 4790 mm |
| Vehicle Width | 2000 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1710 mm |
| Wheelbase Size | 2770 mm | 2860 mm |
| Fuel Consumption Overall | 10.5 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 63 L | 100 L |
