1972 Citroen SM vs. 1978 Mercedes-Benz S
To start off, 1978 Mercedes-Benz S is newer by 6 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 2,746 cc (6 cylinders), 1978 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (180 HP) has 23 more horse power than 1978 Mercedes-Benz S. (157 HP). In normal driving conditions, 1972 Citroen SM should accelerate faster than 1978 Mercedes-Benz S.
Because 1978 Mercedes-Benz S 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 1978 Mercedes-Benz S. 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 8 more torque (in Nm) than 1978 Mercedes-Benz S. (223 Nm). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1978 Mercedes-Benz S.
Compare all specifications:
1972 Citroen SM | 1978 Mercedes-Benz S | |
Make | Citroen | Mercedes-Benz |
Model | SM | S |
Year Released | 1972 | 1978 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2668 cc | 2746 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 180 HP | 157 HP |
Torque | 231 Nm | 223 Nm |
Engine Bore Size | 86.9 mm | 86 mm |
Engine Stroke Size | 74.9 mm | 78.8 mm |
Engine Compression Ratio | 9.0:1 | 8.7:1 |
Drive Type | Front | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4920 mm | 4740 mm |
Vehicle Width | 1840 mm | 1880 mm |
Vehicle Height | 1330 mm | 1430 mm |
Wheelbase Size | 2960 mm | 2870 mm |