2007 Citroen C3 vs. 1973 Citroen SM
To start off, 2007 Citroen C3 is newer by 34 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 (171 HP @ 5500 RPM) has 96 more horse power than 2007 Citroen C3. (75 HP @ 5400 RPM) In normal driving conditions, 1973 Citroen SM should accelerate faster than 2007 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 442 kg more than 2007 Citroen C3. 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, 1973 Citroen SM (237 Nm @ 4000 RPM) has 122 more torque (in Nm) than 2007 Citroen C3. (115 Nm @ 3300 RPM). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C3.
Compare all specifications:
2007 Citroen C3 | 1973 Citroen SM | |
Make | Citroen | Citroen |
Model | C3 | SM |
Year Released | 2007 | 1973 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 1360 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 75 HP | 171 HP |
Engine RPM | 5400 RPM | 5500 RPM |
Torque | 115 Nm | 237 Nm |
Torque RPM | 3300 RPM | 4000 RPM |
Engine Bore Size | 75 mm | 87 mm |
Engine Stroke Size | 77 mm | 75 mm |
Engine Compression Ratio | 10.5:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1008 kg | 1450 kg |
Vehicle Length | 3860 mm | 4900 mm |
Vehicle Width | 1530 mm | 1850 mm |
Vehicle Height | 1670 mm | 1330 mm |
Wheelbase Size | 2470 mm | 2960 mm |
Fuel Tank Capacity | 45 L | 25 L |