2003 Aston Martin DB9 vs. 2002 Audi A6
To start off, 2003 Aston Martin DB9 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Audi A6. In addition, the cost of maintenance, including insurance, on 2002 Audi A6 would be higher. At 5,935 cc (12 cylinders), 2003 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2003 Aston Martin DB9 (450 HP @ 6000 RPM) has 154 more horse power than 2002 Audi A6. (296 HP @ 6300 RPM). In normal driving conditions, 2003 Aston Martin DB9 should accelerate faster than 2002 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A6 weights approximately 150 kg more than 2003 Aston Martin DB9.
Because 2002 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2002 Audi A6 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, 2003 Aston Martin DB9 (557 Nm @ 5000 RPM) has 176 more torque (in Nm) than 2002 Audi A6. (381 Nm @ 2700 RPM). This means 2003 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A6. 2002 Audi A6 has automatic transmission and 2003 Aston Martin DB9 has manual transmission. 2003 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Aston Martin DB9 | 2002 Audi A6 | |
| Make | Aston Martin | Audi |
| Model | DB9 | A6 |
| Year Released | 2003 | 2002 |
| Body Type | Coupe | Station Wagon |
| 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 | 450 HP | 296 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 557 Nm | 381 Nm |
| Torque RPM | 5000 RPM | 2700 RPM |
| Engine Bore Size | 89 mm | 84.5 mm |
| Engine Stroke Size | 79.5 mm | 93 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1710 kg | 1860 kg |
| Vehicle Length | 4970 mm | 4820 mm |
| Vehicle Width | 1880 mm | 1860 mm |
| Vehicle Height | 1320 mm | 1560 mm |
| Wheelbase Size | 2750 mm | 2760 mm |
| Fuel Tank Capacity | 85 L | 82 L |
