1999 Aston Martin DB7 vs. 2009 Audi A8
To start off, 2009 Audi A8 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 1999 Aston Martin DB7 would be higher. At 5,998 cc, 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 6200 RPM) has 24 more horse power than 1999 Aston Martin DB7. (420 HP @ 6000 RPM) In normal driving conditions, 2009 Audi A8 should accelerate faster than 1999 Aston Martin DB7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 170 kg more than 1999 Aston Martin DB7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (580 Nm @ 4000 RPM) has 38 more torque (in Nm) than 1999 Aston Martin DB7. (542 Nm @ 5000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Aston Martin DB7.
Compare all specifications:
| 1999 Aston Martin DB7 | 2009 Audi A8 | |
| Make | Aston Martin | Audi |
| Model | DB7 | A8 |
| Year Released | 1999 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 5998 cc |
| Engine Type | V | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 420 HP | 444 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 542 Nm | 580 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 89.1 mm | 84 mm |
| Engine Stroke Size | 79.5 mm | 90.2 mm |
| Engine Compression Ratio | 10.3:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 5.1 seconds | 5.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1825 kg | 1995 kg |
| Vehicle Length | 4670 mm | 5190 mm |
| Vehicle Width | 1840 mm | 1900 mm |
| Vehicle Height | 1240 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 3080 mm |
| Fuel Tank Capacity | 89 L | 90 L |
