2008 Audi A6 vs. 2004 Aston Martin DB9
To start off, 2008 Audi A6 is newer by 4 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 206 more horse power than 2008 Audi A6. (248 HP @ 5800 RPM) In normal driving conditions, 2004 Aston Martin DB9 should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 4 kg more than 2004 Aston Martin DB9.
Because 2008 Audi A6 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, 2008 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, 2004 Aston Martin DB9 (570 Nm @ 5000 RPM) has 220 more torque (in Nm) than 2008 Audi A6. (350 Nm @ 1800 RPM). This means 2004 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6. 2004 Aston Martin DB9 has automatic transmission and 2008 Audi A6 has manual transmission. 2008 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Aston Martin DB9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A6 | 2004 Aston Martin DB9 | |
| Make | Audi | Aston Martin |
| Model | A6 | DB9 |
| Year Released | 2008 | 2004 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5935 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 248 HP | 454 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 350 Nm | 570 Nm |
| Torque RPM | 1800 RPM | 5000 RPM |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 79.5 mm |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 246 km/hour | 300 km/hour |
| Acceleration 0-100mph | 7 seconds | 5.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1720 kg | 1716 kg |
| Vehicle Length | 4800 mm | 4720 mm |
| Vehicle Width | 1820 mm | 1880 mm |
| Vehicle Height | 1460 mm | 1320 mm |
| Wheelbase Size | 2770 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 85 L |
