2008 Aston Martin DB9 vs. 2002 BMW 520
To start off, 2008 Aston Martin DB9 is newer by 6 year(s). Which means there will be less support and parts availability for 2002 BMW 520. In addition, the cost of maintenance, including insurance, on 2002 BMW 520 would be higher. At 5,934 cc (12 cylinders), 2008 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB9 (444 HP @ 6000 RPM) has 276 more horse power than 2002 BMW 520. (168 HP @ 5900 RPM). In normal driving conditions, 2008 Aston Martin DB9 should accelerate faster than 2002 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2008 Aston Martin DB9 weights approximately 220 kg more than 2002 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2008 Aston Martin DB9 (570 Nm @ 5000 RPM) has 360 more torque (in Nm) than 2002 BMW 520. (210 Nm @ 3500 RPM). This means 2008 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW 520.
Compare all specifications:
2008 Aston Martin DB9 | 2002 BMW 520 | |
Make | Aston Martin | BMW |
Model | DB9 | 520 |
Year Released | 2008 | 2002 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 5934 cc | 2170 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 168 HP |
Engine RPM | 6000 RPM | 5900 RPM |
Torque | 570 Nm | 210 Nm |
Torque RPM | 5000 RPM | 3500 RPM |
Engine Bore Size | 89 mm | 80 mm |
Engine Stroke Size | 79.5 mm | 72 mm |
Engine Compression Ratio | 10.3:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1890 kg | 1670 kg |
Vehicle Length | 4720 mm | 4810 mm |
Vehicle Width | 1880 mm | 1810 mm |
Vehicle Height | 1270 mm | 1450 mm |
Wheelbase Size | 2750 mm | 2840 mm |
Fuel Tank Capacity | 78 L | 70 L |