2008 Aston Martin DB7 vs. 2005 Audi A8
To start off, 2008 Aston Martin DB7 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB7 (444 HP @ 6000 RPM) has 122 more horse power than 2005 Audi A8. (322 HP @ 3750 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 35 kg more than 2008 Aston Martin DB7.
Because 2005 Audi A8 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, 2005 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, 2005 Audi A8 (650 Nm @ 1600 RPM) has 108 more torque (in Nm) than 2008 Aston Martin DB7. (542 Nm @ 5000 RPM). This means 2005 Audi A8 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 | 2005 Audi A8 | |
Make | Aston Martin | Audi |
Model | DB7 | A8 |
Year Released | 2008 | 2005 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 5935 cc | 4134 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 322 HP |
Engine RPM | 6000 RPM | 3750 RPM |
Torque | 542 Nm | 650 Nm |
Torque RPM | 5000 RPM | 1600 RPM |
Engine Bore Size | 89.1 mm | 83 mm |
Engine Stroke Size | 79.5 mm | 95.5 mm |
Engine Compression Ratio | 10.3:1 | 16.5:1 |
Fuel Type | Gasoline | Diesel |
Acceleration 0-100mph | 5.2 seconds | 6.2 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 | 1910 kg | 1945 kg |
Vehicle Length | 4720 mm | 5070 mm |
Vehicle Height | 1280 mm | 1450 mm |
Wheelbase Size | 2600 mm | 2950 mm |
Fuel Consumption Overall | 19.6 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 82 L | 90 L |