1972 Citroen SM vs. 1976 Ford Fiesta
To start off, 1976 Ford Fiesta is newer by 4 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 2,669 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (173 HP @ 5500 RPM) has 134 more horse power than 1976 Ford Fiesta. (39 HP @ 5500 RPM). In normal driving conditions, 1972 Citroen SM should accelerate faster than 1976 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 735 kg more than 1976 Ford Fiesta. 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, 1972 Citroen SM (237 Nm @ 4000 RPM) has 173 more torque (in Nm) than 1976 Ford Fiesta. (64 Nm @ 2700 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1976 Ford Fiesta.
Compare all specifications:
| 1972 Citroen SM | 1976 Ford Fiesta | |
| Make | Citroen | Ford |
| Model | SM | Fiesta |
| Year Released | 1972 | 1976 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2669 cc | 957 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 173 HP | 39 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 237 Nm | 64 Nm |
| Torque RPM | 4000 RPM | 2700 RPM |
| Engine Bore Size | 87 mm | 74 mm |
| Engine Stroke Size | 75 mm | 55.7 mm |
| Engine Compression Ratio | 9.0:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1450 kg | 715 kg |
| Vehicle Length | 4900 mm | 3570 mm |
| Vehicle Width | 1850 mm | 1570 mm |
| Vehicle Height | 1330 mm | 1370 mm |
| Wheelbase Size | 2960 mm | 2300 mm |
| Fuel Tank Capacity | 25 L | 34 L |
