1956 Aston Martin DB3 vs. 2008 BMW 645
To start off, 2008 BMW 645 is newer by 52 year(s). Which means there will be less support and parts availability for 1956 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1956 Aston Martin DB3 would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 118 more horse power than 1956 Aston Martin DB3. (210 HP @ 6000 RPM) In normal driving conditions, 2008 BMW 645 should accelerate faster than 1956 Aston Martin DB3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 776 kg more than 1956 Aston Martin DB3. 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 BMW 645 (450 Nm @ 3600 RPM) has 255 more torque (in Nm) than 1956 Aston Martin DB3. (195 Nm @ 3000 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1956 Aston Martin DB3.
Compare all specifications:
| 1956 Aston Martin DB3 | 2008 BMW 645 | |
| Make | Aston Martin | BMW |
| Model | DB3 | 645 |
| Year Released | 1956 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2920 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 328 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 195 Nm | 450 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Compression Ratio | 8.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 233 km/hour | 245 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 914 kg | 1690 kg |
| Vehicle Length | 3920 mm | 4830 mm |
| Vehicle Width | 1510 mm | 1860 mm |
| Vehicle Height | 1050 mm | 1380 mm |
| Wheelbase Size | 2220 mm | 2790 mm |
| Fuel Tank Capacity | 70 L | 70 L |
