2008 Aston Martin DB9 vs. 2004 Porsche Cayenne
To start off, 2008 Aston Martin DB9 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2004 Porsche Cayenne would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB9 (444 HP @ 6000 RPM) has 197 more horse power than 2004 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 2008 Aston Martin DB9 should accelerate faster than 2004 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Cayenne weights approximately 325 kg more than 2008 Aston Martin DB9.
Because 2004 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2008 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2004 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, 2008 Aston Martin DB9 (571 Nm @ 5000 RPM) has 261 more torque (in Nm) than 2004 Porsche Cayenne. (310 Nm @ 2500 RPM). This means 2008 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche Cayenne.
Compare all specifications:
| 2008 Aston Martin DB9 | 2004 Porsche Cayenne | |
| Make | Aston Martin | Porsche |
| Model | DB9 | Cayenne |
| Year Released | 2008 | 2004 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 3189 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 247 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 571 Nm | 310 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 300 km/hour | 209 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 9.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1835 kg | 2160 kg |
| Vehicle Length | 4720 mm | 4790 mm |
| Vehicle Width | 1880 mm | 1930 mm |
| Vehicle Height | 1280 mm | 1710 mm |
| Wheelbase Size | 2750 mm | 2860 mm |
| Fuel Consumption Overall | 16.5 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 78 L | 100 L |
