1973 Citroen SM vs. 1964 Marcos 1800
To start off, 1973 Citroen SM is newer by 9 year(s). Which means there will be less support and parts availability for 1964 Marcos 1800. In addition, the cost of maintenance, including insurance, on 1964 Marcos 1800 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 (180 HP) has 66 more horse power than 1964 Marcos 1800. (114 HP). In normal driving conditions, 1973 Citroen SM should accelerate faster than 1964 Marcos 1800.
Because 1964 Marcos 1800 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 1964 Marcos 1800. However, in wet, icy, snow, or gravel driving conditions, 1973 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, 1973 Citroen SM (233 Nm) has 84 more torque (in Nm) than 1964 Marcos 1800. (149 Nm). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1964 Marcos 1800.
Compare all specifications:
| 1973 Citroen SM | 1964 Marcos 1800 | |
| Make | Citroen | Marcos |
| Model | SM | 1800 |
| Year Released | 1973 | 1964 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 1783 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 114 HP |
| Torque | 233 Nm | 149 Nm |
| Engine Bore Size | 86.9 mm | 84.1 mm |
| Engine Stroke Size | 74.9 mm | 80 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4920 mm | 4080 mm |
| Vehicle Width | 1840 mm | 1590 mm |
| Vehicle Height | 1330 mm | 1060 mm |
| Wheelbase Size | 2960 mm | 2280 mm |
