1987 Ford Sierra vs. 1975 Sunbeam Chamois
To start off, 1987 Ford Sierra is newer by 12 year(s). Which means there will be less support and parts availability for 1975 Sunbeam Chamois. In addition, the cost of maintenance, including insurance, on 1975 Sunbeam Chamois would be higher. At 1,796 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (89 HP @ 5400 RPM) has 53 more horse power than 1975 Sunbeam Chamois. (36 HP @ 4800 RPM). In normal driving conditions, 1987 Ford Sierra should accelerate faster than 1975 Sunbeam Chamois. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 375 kg more than 1975 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, 1987 Ford Sierra (140 Nm @ 3500 RPM) has 72 more torque (in Nm) than 1975 Sunbeam Chamois. (68 Nm @ 2600 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Sunbeam Chamois.
Compare all specifications:
| 1987 Ford Sierra | 1975 Sunbeam Chamois | |
| Make | Ford | Sunbeam |
| Model | Sierra | Chamois |
| Year Released | 1987 | 1975 |
| Engine Size | 1796 cc | 875 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 36 HP |
| Engine RPM | 5400 RPM | 4800 RPM |
| Torque | 140 Nm | 68 Nm |
| Torque RPM | 3500 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1090 kg | 715 kg |
| Vehicle Length | 4430 mm | 3540 mm |
| Vehicle Width | 1700 mm | 1540 mm |
| Vehicle Height | 1370 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2090 mm |
