2009 Aston Martin DB9 vs. 2002 Audi RS6
To start off, 2009 Aston Martin DB9 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Audi RS6. In addition, the cost of maintenance, including insurance, on 2002 Audi RS6 would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (470 HP @ 6000 RPM) has 26 more horse power than 2002 Audi RS6. (444 HP @ 6300 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2002 Audi RS6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 50 kg more than 2002 Audi RS6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2002 Audi RS6 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, 2009 Aston Martin DB9 (601 Nm @ 5000 RPM) has 41 more torque (in Nm) than 2002 Audi RS6. (560 Nm @ 1950 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi RS6. 2009 Aston Martin DB9 has automatic transmission and 2002 Audi RS6 has manual transmission. 2002 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Aston Martin DB9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Aston Martin DB9 | 2002 Audi RS6 | |
| Make | Aston Martin | Audi |
| Model | DB9 | RS6 |
| Year Released | 2009 | 2002 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4163 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 470 HP | 444 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 601 Nm | 560 Nm |
| Torque RPM | 5000 RPM | 1950 RPM |
| Engine Bore Size | 89 mm | 84.5 mm |
| Engine Stroke Size | 79.5 mm | 93 mm |
| Engine Compression Ratio | 10.9:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 265 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.1 seconds | 4.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1890 kg | 1840 kg |
| Vehicle Length | 4720 mm | 4860 mm |
| Vehicle Width | 1880 mm | 1860 mm |
| Vehicle Height | 1320 mm | 1390 mm |
| Wheelbase Size | 2750 mm | 2760 mm |
| Fuel Consumption Highway | 12.4 L/100km | 10.6 L/100km |
| Fuel Consumption City | 19.6 L/100km | 22 L/100km |
| Fuel Consumption Overall | 16.8 L/100km | 14.8 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
