1957 Aston Martin DB3 vs. 1974 Porsche 911
To start off, 1974 Porsche 911 is newer by 17 year(s). Which means there will be less support and parts availability for 1957 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1957 Aston Martin DB3 would be higher. At 2,922 cc (6 cylinders), 1957 Aston Martin DB3 is equipped with a bigger engine. In terms of performance, 1957 Aston Martin DB3 (153 HP @ 5500 RPM) has 2 more horse power than 1974 Porsche 911. (151 HP @ 5700 RPM). In normal driving conditions, 1957 Aston Martin DB3 should accelerate faster than 1974 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1974 Porsche 911 weights approximately 135 kg more than 1957 Aston Martin DB3.
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, 1974 Porsche 911 (240 Nm @ 3800 RPM) has 45 more torque (in Nm) than 1957 Aston Martin DB3. (195 Nm @ 3000 RPM). This means 1974 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1957 Aston Martin DB3.
Compare all specifications:
| 1957 Aston Martin DB3 | 1974 Porsche 911 | |
| Make | Aston Martin | Porsche |
| Model | DB3 | 911 |
| Year Released | 1957 | 1974 |
| Engine Position | Front | Rear |
| Engine Size | 2922 cc | 2687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 153 HP | 151 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 195 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 940 kg | 1075 kg |
| Vehicle Length | 3920 mm | 4300 mm |
| Vehicle Width | 1510 mm | 1620 mm |
| Vehicle Height | 1050 mm | 1330 mm |
| Wheelbase Size | 2220 mm | 2270 mm |
| Fuel Tank Capacity | 70 L | 80 L |
