1998 Opel Astra vs. 1973 Sunbeam Chamois
To start off, 1998 Opel Astra is newer by 25 year(s). Which means there will be less support and parts availability for 1973 Sunbeam Chamois. In addition, the cost of maintenance, including insurance, on 1973 Sunbeam Chamois would be higher. At 1,596 cc (4 cylinders), 1998 Opel Astra is equipped with a bigger engine. In terms of performance, 1998 Opel Astra (74 HP @ 5200 RPM) has 38 more horse power than 1973 Sunbeam Chamois. (36 HP @ 4800 RPM). In normal driving conditions, 1998 Opel Astra should accelerate faster than 1973 Sunbeam Chamois. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 405 kg more than 1973 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, 1998 Opel Astra (130 Nm @ 2800 RPM) has 62 more torque (in Nm) than 1973 Sunbeam Chamois. (68 Nm @ 2600 RPM). This means 1998 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Sunbeam Chamois.
Compare all specifications:
| 1998 Opel Astra | 1973 Sunbeam Chamois | |
| Make | Opel | Sunbeam |
| Model | Astra | Chamois |
| Year Released | 1998 | 1973 |
| Engine Size | 1596 cc | 875 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 36 HP |
| Engine RPM | 5200 RPM | 4800 RPM |
| Torque | 130 Nm | 68 Nm |
| Torque RPM | 2800 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1120 kg | 715 kg |
| Vehicle Length | 4060 mm | 3540 mm |
| Vehicle Width | 1700 mm | 1540 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2090 mm |
