1997 Aston Martin DB7 vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 7 year(s). Which means there will be less support and parts availability for 1997 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 1997 Aston Martin DB7 would be higher. At 3,600 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (444 HP) has 109 more horse power than 1997 Aston Martin DB7. (335 HP) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1997 Aston Martin DB7. With that said, vehicle weight also plays an important factor in acceleration. 1997 Aston Martin DB7 weights approximately 190 kg more than 2004 Porsche 911.
Because 2004 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2004 Porsche 911 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, 2004 Porsche 911 (620 Nm) has 132 more torque (in Nm) than 1997 Aston Martin DB7. (488 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1997 Aston Martin DB7.
Compare all specifications:
| 1997 Aston Martin DB7 | 2004 Porsche 911 | |
| Make | Aston Martin | Porsche |
| Model | DB7 | 911 |
| Year Released | 1997 | 2004 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3200 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 444 HP |
| Torque | 488 Nm | 620 Nm |
| Engine Compression Ratio | 8.3:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1780 kg | 1590 kg |
| Vehicle Length | 4730 mm | 4440 mm |
| Vehicle Width | 1840 mm | 1840 mm |
| Vehicle Height | 1230 mm | 1300 mm |
| Wheelbase Size | 2600 mm | 2360 mm |
