1956 Aston Martin DB3 vs. 1957 Jensen Interceptor
To start off, 1957 Jensen Interceptor is newer by 1 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 3,993 cc (6 cylinders), 1957 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1956 Aston Martin DB3 (138 HP @ 5500 RPM) has 9 more horse power than 1957 Jensen Interceptor. (129 HP @ 3700 RPM). In normal driving conditions, 1956 Aston Martin DB3 should accelerate faster than 1957 Jensen Interceptor. With that said, vehicle weight also plays an important factor in acceleration. 1957 Jensen Interceptor weights approximately 490 kg more than 1956 Aston Martin DB3.
Let's talk about torque, 1957 Jensen Interceptor (288 Nm @ 2200 RPM) has 45 more torque (in Nm) than 1956 Aston Martin DB3. (243 Nm @ 5500 RPM). This means 1957 Jensen Interceptor 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 | 1957 Jensen Interceptor | |
| Make | Aston Martin | Jensen |
| Model | DB3 | Interceptor |
| Year Released | 1956 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 2922 cc | 3993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 138 HP | 129 HP |
| Engine RPM | 5500 RPM | 3700 RPM |
| Torque | 243 Nm | 288 Nm |
| Torque RPM | 5500 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1005 kg | 1495 kg |
| Vehicle Width | 1510 mm | 1680 mm |
