1991 Audi 100 vs. 2006 Aston Martin DB9
To start off, 2006 Aston Martin DB9 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 5,935 cc (12 cylinders), 2006 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2006 Aston Martin DB9 (444 HP @ 6000 RPM) has 218 more horse power than 1991 Audi 100. (226 HP @ 5900 RPM) In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2006 Aston Martin DB9 weights approximately 96 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 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 Aston Martin DB9 (570 Nm @ 5000 RPM) has 220 more torque (in Nm) than 1991 Audi 100. (350 Nm @ 1950 RPM). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100. 2006 Aston Martin DB9 has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Aston Martin DB9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2006 Aston Martin DB9 | |
| Make | Audi | Aston Martin |
| Model | 100 | DB9 |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 5935 cc |
| Engine Cylinders | 5 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 226 HP | 444 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 350 Nm | 570 Nm |
| Torque RPM | 1950 RPM | 5000 RPM |
| Engine Compression Ratio | 9.3:1 | 10.3:1 |
| Top Speed | 244 km/hour | 295 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 5.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1614 kg | 1710 kg |
| Vehicle Length | 4800 mm | 4720 mm |
| Vehicle Width | 1810 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2700 mm | 2750 mm |
| Fuel Consumption | 9.5 L/100km | 12.4 L/100km |
| Fuel Consumption City | 14.2 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 8.7 L/100km | 16.5 L/100km |
| Fuel Tank Capacity | 80 L | 85 L |
