2008 Aston Martin DB7 vs. 2009 Audi Q7
To start off, 2009 Audi Q7 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2008 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 50 more horse power than 2008 Aston Martin DB7. (444 HP @ 6000 RPM) In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2008 Aston Martin DB7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 695 kg more than 2008 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 Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Aston Martin DB7. 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, 2009 Audi Q7 (1,000 Nm @ 1750 RPM) has 457 more torque (in Nm) than 2008 Aston Martin DB7. (543 Nm @ 5000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Aston Martin DB7.
Compare all specifications:
2008 Aston Martin DB7 | 2009 Audi Q7 | |
Make | Aston Martin | Audi |
Model | DB7 | Q7 |
Year Released | 2008 | 2009 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 5935 cc | 5934 cc |
Engine Cylinders | 12 cylinders | 12 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 494 HP |
Engine RPM | 6000 RPM | 3750 RPM |
Torque | 543 Nm | 1000 Nm |
Torque RPM | 5000 RPM | 1750 RPM |
Engine Bore Size | 89 mm | 83 mm |
Engine Stroke Size | 79.5 mm | 91.4 mm |
Fuel Type | Gasoline | Diesel |
Top Speed | 265 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.2 seconds | 5.5 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1910 kg | 2605 kg |
Vehicle Length | 4640 mm | 5070 mm |
Vehicle Height | 1260 mm | 1700 mm |
Wheelbase Size | 2600 mm | 3010 mm |
Fuel Consumption Overall | 19.6 L/100km | 11.3 L/100km |
Fuel Tank Capacity | 82 L | 100 L |