1973 Citroen SM vs. 1970 Datsun 100A Cherry
To start off, 1973 Citroen SM is newer by 3 year(s). Which means there will be less support and parts availability for 1970 Datsun 100A Cherry. In addition, the cost of maintenance, including insurance, on 1970 Datsun 100A Cherry would be higher. At 2,670 cc (6 cylinders), 1973 Citroen SM is equipped with a bigger engine. In terms of performance, 1973 Citroen SM (171 HP @ 5500 RPM) has 113 more horse power than 1970 Datsun 100A Cherry. (58 HP @ 6000 RPM). In normal driving conditions, 1973 Citroen SM should accelerate faster than 1970 Datsun 100A Cherry. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 805 kg more than 1970 Datsun 100A Cherry. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1973 Citroen SM (237 Nm @ 4000 RPM) has 156 more torque (in Nm) than 1970 Datsun 100A Cherry. (81 Nm @ 4000 RPM). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1970 Datsun 100A Cherry.
Compare all specifications:
| 1973 Citroen SM | 1970 Datsun 100A Cherry | |
| Make | Citroen | Datsun |
| Model | SM | 100A Cherry |
| Year Released | 1973 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 988 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 58 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 237 Nm | 81 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 73 mm |
| Engine Stroke Size | 75 mm | 59 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1450 kg | 645 kg |
| Vehicle Length | 4900 mm | 3660 mm |
| Vehicle Width | 1850 mm | 1480 mm |
| Vehicle Height | 1330 mm | 1380 mm |
| Wheelbase Size | 2960 mm | 2340 mm |
| Fuel Tank Capacity | 25 L | 36 L |
