2009 Audi Q7 vs. 2006 Aston Martin DB9
To start off, 2009 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2006 Aston Martin DB9 would be higher. At 5,932 cc (12 cylinders), 2006 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2006 Aston Martin DB9 (450 HP @ 6000 RPM) has 174 more horse power than 2009 Audi Q7. (276 HP @ 6200 RPM) In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 2009 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 530 kg more than 2006 Aston Martin DB9.
Because 2009 Audi Q7 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, 2009 Audi Q7 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 210 more torque (in Nm) than 2009 Audi Q7. (360 Nm @ 2500 RPM). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi Q7.
Compare all specifications:
| 2009 Audi Q7 | 2006 Aston Martin DB9 | |
| Make | Audi | Aston Martin |
| Model | Q7 | DB9 |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 5932 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 450 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 360 Nm | 570 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 8.6 seconds | 5.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2240 kg | 1710 kg |
| Vehicle Length | 5090 mm | 4720 mm |
| Vehicle Width | 1990 mm | 1880 mm |
| Vehicle Height | 1740 mm | 1320 mm |
| Wheelbase Size | 3010 mm | 2750 mm |
| Fuel Consumption | 11.8 L/100km | 13.1 L/100km |
| Fuel Consumption City | 16.9 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 14.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 100 L | 83 L |
