1977 Fiat 131 vs. 1973 Sunbeam Chamois
To start off, 1977 Fiat 131 is newer by 4 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 1,297 cc (4 cylinders), 1977 Fiat 131 is equipped with a bigger engine. In terms of performance, 1977 Fiat 131 (64 HP @ 5400 RPM) has 28 more horse power than 1973 Sunbeam Chamois. (36 HP @ 4800 RPM). In normal driving conditions, 1977 Fiat 131 should accelerate faster than 1973 Sunbeam Chamois. With that said, vehicle weight also plays an important factor in acceleration. 1977 Fiat 131 weights approximately 305 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, 1977 Fiat 131 (102 Nm @ 3000 RPM) has 34 more torque (in Nm) than 1973 Sunbeam Chamois. (68 Nm @ 2600 RPM). This means 1977 Fiat 131 will have an easier job in driving up hills or pulling heavy equipment than 1973 Sunbeam Chamois.
Compare all specifications:
| 1977 Fiat 131 | 1973 Sunbeam Chamois | |
| Make | Fiat | Sunbeam |
| Model | 131 | Chamois |
| Year Released | 1977 | 1973 |
| Engine Size | 1297 cc | 875 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 36 HP |
| Engine RPM | 5400 RPM | 4800 RPM |
| Torque | 102 Nm | 68 Nm |
| Torque RPM | 3000 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1020 kg | 715 kg |
| Vehicle Length | 4270 mm | 3540 mm |
| Vehicle Width | 1660 mm | 1540 mm |
| Vehicle Height | 1370 mm | 1390 mm |
| Wheelbase Size | 2500 mm | 2090 mm |
