2003 Aston Martin DB7 vs. 2011 Porsche Cayman
To start off, 2011 Porsche Cayman is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2003 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 2003 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2003 Aston Martin DB7 (414 HP @ 6000 RPM) has 149 more horse power than 2011 Porsche Cayman. (265 HP @ 7200 RPM). In normal driving conditions, 2003 Aston Martin DB7 should accelerate faster than 2011 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2003 Aston Martin DB7 weights approximately 545 kg more than 2011 Porsche Cayman. 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, 2003 Aston Martin DB7 (550 Nm @ 5000 RPM) has 251 more torque (in Nm) than 2011 Porsche Cayman. (299 Nm @ 4400 RPM). This means 2003 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche Cayman.
Compare all specifications:
| 2003 Aston Martin DB7 | 2011 Porsche Cayman | |
| Make | Aston Martin | Porsche |
| Model | DB7 | Cayman |
| Year Released | 2003 | 2011 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5935 cc | 2900 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 265 HP |
| Engine RPM | 6000 RPM | 7200 RPM |
| Torque | 550 Nm | 299 Nm |
| Torque RPM | 5000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1875 kg | 1330 kg |
| Vehicle Length | 4720 mm | 4376 mm |
| Vehicle Width | 1830 mm | 1801 mm |
| Vehicle Height | 1240 mm | 1303 mm |
| Wheelbase Size | 2600 mm | 2416 mm |
| Fuel Tank Capacity | 89 L | 64 L |
