1997 Opel Astra vs. 1970 Sunbeam Chamois
To start off, 1997 Opel Astra is newer by 27 year(s). Which means there will be less support and parts availability for 1970 Sunbeam Chamois. In addition, the cost of maintenance, including insurance, on 1970 Sunbeam Chamois would be higher. At 1,388 cc (4 cylinders), 1997 Opel Astra is equipped with a bigger engine. In terms of performance, 1997 Opel Astra (59 HP @ 5200 RPM) has 23 more horse power than 1970 Sunbeam Chamois. (36 HP @ 4800 RPM). In normal driving conditions, 1997 Opel Astra should accelerate faster than 1970 Sunbeam Chamois. With that said, vehicle weight also plays an important factor in acceleration. 1997 Opel Astra weights approximately 290 kg more than 1970 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, 1997 Opel Astra (103 Nm @ 2800 RPM) has 35 more torque (in Nm) than 1970 Sunbeam Chamois. (68 Nm @ 2600 RPM). This means 1997 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1970 Sunbeam Chamois.
Compare all specifications:
| 1997 Opel Astra | 1970 Sunbeam Chamois | |
| Make | Opel | Sunbeam |
| Model | Astra | Chamois |
| Year Released | 1997 | 1970 |
| Engine Size | 1388 cc | 874 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 36 HP |
| Engine RPM | 5200 RPM | 4800 RPM |
| Torque | 103 Nm | 68 Nm |
| Torque RPM | 2800 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1005 kg | 715 kg |
| Vehicle Length | 4280 mm | 3540 mm |
| Vehicle Width | 1700 mm | 1540 mm |
| Vehicle Height | 1480 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2090 mm |
