1956 Aston Martin DB3 vs. 1971 Sunbeam Chamois
To start off, 1971 Sunbeam Chamois is newer by 15 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 2,922 cc (6 cylinders), 1956 Aston Martin DB3 is equipped with a bigger engine. In terms of performance, 1956 Aston Martin DB3 (138 HP @ 5500 RPM) has 102 more horse power than 1971 Sunbeam Chamois. (36 HP @ 4800 RPM). In normal driving conditions, 1956 Aston Martin DB3 should accelerate faster than 1971 Sunbeam Chamois. With that said, vehicle weight also plays an important factor in acceleration. 1956 Aston Martin DB3 weights approximately 290 kg more than 1971 Sunbeam Chamois. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1956 Aston Martin DB3 (243 Nm @ 5500 RPM) has 174 more torque (in Nm) than 1971 Sunbeam Chamois. (69 Nm @ 2600 RPM). This means 1956 Aston Martin DB3 will have an easier job in driving up hills or pulling heavy equipment than 1971 Sunbeam Chamois.
Compare all specifications:
| 1956 Aston Martin DB3 | 1971 Sunbeam Chamois | |
| Make | Aston Martin | Sunbeam |
| Model | DB3 | Chamois |
| Year Released | 1956 | 1971 |
| Engine Size | 2922 cc | 875 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 36 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Torque | 243 Nm | 69 Nm |
| Torque RPM | 5500 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1005 kg | 715 kg |
| Vehicle Width | 1510 mm | 1540 mm |
