1973 Citroen SM vs. 2004 Mercedes-Benz C
To start off, 2004 Mercedes-Benz C is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Citroen SM. In addition, the cost of maintenance, including insurance, on 1973 Citroen SM 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 31 more horse power than 2004 Mercedes-Benz C. (149 HP). In normal driving conditions, 1973 Citroen SM should accelerate faster than 2004 Mercedes-Benz C.
Because 2004 Mercedes-Benz C 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 2004 Mercedes-Benz C. 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, 2004 Mercedes-Benz C (340 Nm) has 107 more torque (in Nm) than 1973 Citroen SM. (233 Nm). This means 2004 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
| 1973 Citroen SM | 2004 Mercedes-Benz C | |
| Make | Citroen | Mercedes-Benz |
| Model | SM | C |
| Year Released | 1973 | 2004 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 149 HP |
| Torque | 233 Nm | 340 Nm |
| Engine Bore Size | 86.9 mm | 88 mm |
| Engine Stroke Size | 74.9 mm | 88.3 mm |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4920 mm | 4550 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2960 mm | 2720 mm |
