1972 Citroen SM vs. 1979 Datsun 280
To start off, 1979 Datsun 280 is newer by 7 year(s). Which means there will be less support and parts availability for 1972 Citroen SM. In addition, the cost of maintenance, including insurance, on 1972 Citroen SM would be higher. At 2,751 cc (6 cylinders), 1979 Datsun 280 is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (180 HP) has 40 more horse power than 1979 Datsun 280. (140 HP). In normal driving conditions, 1972 Citroen SM should accelerate faster than 1979 Datsun 280.
Because 1979 Datsun 280 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Datsun 280. However, in wet, icy, snow, or gravel driving conditions, 1972 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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, 1972 Citroen SM (231 Nm) has 29 more torque (in Nm) than 1979 Datsun 280. (202 Nm). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1979 Datsun 280.
Compare all specifications:
| 1972 Citroen SM | 1979 Datsun 280 | |
| Make | Citroen | Datsun |
| Model | SM | 280 |
| Year Released | 1972 | 1979 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2668 cc | 2751 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 140 HP |
| Torque | 231 Nm | 202 Nm |
| Engine Bore Size | 86.9 mm | 86 mm |
| Engine Stroke Size | 74.9 mm | 79 mm |
| Engine Compression Ratio | 9.0:1 | 8.3:1 |
| Top Speed | 218 km/hour | 188 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Length | 4920 mm | 4550 mm |
| Vehicle Width | 1840 mm | 1700 mm |
| Vehicle Height | 1330 mm | 1310 mm |
| Wheelbase Size | 2960 mm | 2530 mm |
