2003 Aston Martin DB7 vs. 2006 Audi A8
To start off, 2006 Audi A8 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2003 Aston Martin DB7 would be higher. At 5,998 cc, 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (445 HP @ 6200 RPM) has 10 more horse power than 2003 Aston Martin DB7. (435 HP @ 6000 RPM) In normal driving conditions, 2006 Audi A8 should accelerate faster than 2003 Aston Martin DB7. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 255 kg more than 2003 Aston Martin DB7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2006 Audi A8 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, 2006 Audi A8 (580 Nm @ 4000 RPM) has 40 more torque (in Nm) than 2003 Aston Martin DB7. (540 Nm @ 5000 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Aston Martin DB7. 2006 Audi A8 has automatic transmission and 2003 Aston Martin DB7 has manual transmission. 2003 Aston Martin DB7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Aston Martin DB7 | 2006 Audi A8 | |
| Make | Aston Martin | Audi |
| Model | DB7 | A8 |
| Year Released | 2003 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 5998 cc |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 435 HP | 445 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 540 Nm | 580 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 84 mm |
| Engine Stroke Size | 79.5 mm | 90.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1995 kg |
| Vehicle Length | 4490 mm | 5070 mm |
| Vehicle Width | 1870 mm | 1900 mm |
| Vehicle Height | 1250 mm | 1450 mm |
| Wheelbase Size | 2540 mm | 3080 mm |
