2009 Citroen C5 vs. 1973 Citroen SM
To start off, 2009 Citroen C5 is newer by 36 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 2,946 cc (6 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (208 HP @ 6000 RPM) has 37 more horse power than 1973 Citroen SM. (171 HP @ 5500 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 386 kg more than 1973 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Citroen C5 (290 Nm @ 3750 RPM) has 53 more torque (in Nm) than 1973 Citroen SM. (237 Nm @ 4000 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
2009 Citroen C5 | 1973 Citroen SM | |
Make | Citroen | Citroen |
Model | C5 | SM |
Year Released | 2009 | 1973 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 2946 cc | 2670 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 208 HP | 171 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 290 Nm | 237 Nm |
Torque RPM | 3750 RPM | 4000 RPM |
Engine Bore Size | 87 mm | 87 mm |
Engine Stroke Size | 82.6 mm | 75 mm |
Engine Compression Ratio | 10.9:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1836 kg | 1450 kg |
Vehicle Length | 4840 mm | 4900 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1520 mm | 1330 mm |
Wheelbase Size | 2820 mm | 2960 mm |
Fuel Tank Capacity | 71 L | 25 L |