2009 Aston Martin DB9 vs. 1990 Audi 90
To start off, 2009 Aston Martin DB9 is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Audi 90. In addition, the cost of maintenance, including insurance, on 1990 Audi 90 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 (464 HP) has 334 more horse power than 1990 Audi 90. (130 HP). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 1990 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 626 kg more than 1990 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Audi 90 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, 1990 Audi 90 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 (443 Nm) has 259 more torque (in Nm) than 1990 Audi 90. (184 Nm). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 90.
Compare all specifications:
| 2009 Aston Martin DB9 | 1990 Audi 90 | |
| Make | Aston Martin | Audi |
| Model | DB9 | 90 |
| Year Released | 2009 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 2299 cc |
| Engine Cylinders | 12 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 464 HP | 130 HP |
| Torque | 443 Nm | 184 Nm |
| Engine Bore Size | 89.1 mm | 81.1 mm |
| Engine Stroke Size | 79.5 mm | 86.4 mm |
| Engine Compression Ratio | 10.9:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1760 kg | 1134 kg |
| Vehicle Length | 4710 mm | 4400 mm |
| Vehicle Width | 1880 mm | 1700 mm |
| Wheelbase Size | 2750 mm | 2540 mm |
