2003 Aston Martin DB9 vs. 1975 BMW 520
To start off, 2003 Aston Martin DB9 is newer by 28 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 5,935 cc (12 cylinders), 2003 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2003 Aston Martin DB9 (450 HP @ 6000 RPM) has 327 more horse power than 1975 BMW 520. (123 HP @ 5700 RPM). In normal driving conditions, 2003 Aston Martin DB9 should accelerate faster than 1975 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2003 Aston Martin DB9 weights approximately 415 kg more than 1975 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, 2003 Aston Martin DB9 (557 Nm @ 5000 RPM) has 385 more torque (in Nm) than 1975 BMW 520. (172 Nm @ 4350 RPM). This means 2003 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 520.
Compare all specifications:
2003 Aston Martin DB9 | 1975 BMW 520 | |
Make | Aston Martin | BMW |
Model | DB9 | 520 |
Year Released | 2003 | 1975 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 5935 cc | 1991 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 450 HP | 123 HP |
Engine RPM | 6000 RPM | 5700 RPM |
Torque | 557 Nm | 172 Nm |
Torque RPM | 5000 RPM | 4350 RPM |
Top Speed | 300 km/hour | 175 km/hour |
Acceleration 0-100mph | 4.9 seconds | 12 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1710 kg | 1295 kg |
Vehicle Length | 4970 mm | 4630 mm |
Vehicle Width | 1880 mm | 1700 mm |
Vehicle Height | 1320 mm | 1430 mm |
Wheelbase Size | 2750 mm | 2640 mm |
Fuel Tank Capacity | 85 L | 70 L |