2004 Aston Martin DB9 vs. 2006 Audi S3
To start off, 2006 Audi S3 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2004 Aston Martin DB9 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB9 (454 HP @ 6000 RPM) has 232 more horse power than 2006 Audi S3. (222 HP @ 5900 RPM). In normal driving conditions, 2004 Aston Martin DB9 should accelerate faster than 2006 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Aston Martin DB9 weights approximately 286 kg more than 2006 Audi S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2006 Audi S3 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 Aston Martin DB9 (570 Nm @ 5000 RPM) has 290 more torque (in Nm) than 2006 Audi S3. (280 Nm @ 2200 RPM). This means 2004 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S3.
Compare all specifications:
| 2004 Aston Martin DB9 | 2006 Audi S3 | |
| Make | Aston Martin | Audi |
| Model | DB9 | S3 |
| Year Released | 2004 | 2006 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1781 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 454 HP | 222 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 570 Nm | 280 Nm |
| Torque RPM | 5000 RPM | 2200 RPM |
| Engine Bore Size | 89 mm | 81 mm |
| Engine Stroke Size | 79.5 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Top Speed | 300 km/hour | 243 km/hour |
| Acceleration 0-100mph | 5.1 seconds | 6.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1716 kg | 1430 kg |
| Wheelbase Size | 2750 mm | 2530 mm |
| Fuel Tank Capacity | 85 L | 55 L |
