1973 Citroen SM vs. 1966 Ford Falcon
To start off, 1973 Citroen SM is newer by 7 year(s). Which means there will be less support and parts availability for 1966 Ford Falcon. In addition, the cost of maintenance, including insurance, on 1966 Ford Falcon would be higher. At 2,782 cc (6 cylinders), 1966 Ford Falcon is equipped with a bigger engine. In terms of performance, 1973 Citroen SM (171 HP @ 5500 RPM) has 65 more horse power than 1966 Ford Falcon. (106 HP @ 4200 RPM). In normal driving conditions, 1973 Citroen SM should accelerate faster than 1966 Ford Falcon. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 331 kg more than 1966 Ford Falcon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Ford Falcon 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 1966 Ford Falcon. However, in wet, icy, snow, or gravel driving conditions, 1973 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, 1973 Citroen SM (237 Nm @ 4000 RPM) has 49 more torque (in Nm) than 1966 Ford Falcon. (188 Nm @ 2000 RPM). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1966 Ford Falcon.
Compare all specifications:
| 1973 Citroen SM | 1966 Ford Falcon | |
| Make | Citroen | Ford |
| Model | SM | Falcon |
| Year Released | 1973 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 2782 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 106 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 237 Nm | 188 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 87 mm | 88.9 mm |
| Engine Stroke Size | 75 mm | 74.7 mm |
| Drive Type | Front | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1119 kg |
| Vehicle Length | 4900 mm | 4700 mm |
| Vehicle Width | 1850 mm | 1880 mm |
| Vehicle Height | 1330 mm | 1420 mm |
| Wheelbase Size | 2960 mm | 2720 mm |
| Fuel Tank Capacity | 25 L | 56 L |
