2004 Citroen C5 vs. 1972 Citroen SM
To start off, 2004 Citroen C5 is newer by 32 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 2,670 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (158 HP @ 5500 RPM) has 44 more horse power than 2004 Citroen C5. (114 HP @ 5750 RPM) In normal driving conditions, 1972 Citroen SM should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C5 weights approximately 6 kg more than 1972 Citroen SM.
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, 1972 Citroen SM (235 Nm @ 4000 RPM) has 125 more torque (in Nm) than 2004 Citroen C5. (110 Nm @ 4000 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5.
Compare all specifications:
| 2004 Citroen C5 | 1972 Citroen SM | |
| Make | Citroen | Citroen |
| Model | C5 | SM |
| Year Released | 2004 | 1972 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1749 cc | 2670 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 114 HP | 158 HP |
| Engine RPM | 5750 RPM | 5500 RPM |
| Torque | 110 Nm | 235 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 87 mm |
| Engine Stroke Size | 81 mm | 75 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1458 kg | 1452 kg |
| Vehicle Length | 4750 mm | 4900 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1480 mm | 1330 mm |
| Wheelbase Size | 2760 mm | 2950 mm |
| Fuel Tank Capacity | 66 L | 89 L |
