1973 Citroen SM vs. 1979 Subaru Rex
To start off, 1979 Subaru Rex is newer by 6 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 142 more horse power than 1979 Subaru Rex. (29 HP @ 6200 RPM). In normal driving conditions, 1973 Citroen SM should accelerate faster than 1979 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 915 kg more than 1979 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Subaru Rex 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 1979 Subaru Rex. 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 195 more torque (in Nm) than 1979 Subaru Rex. (42 Nm @ 3500 RPM). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1979 Subaru Rex.
Compare all specifications:
1973 Citroen SM | 1979 Subaru Rex | |
Make | Citroen | Subaru |
Model | SM | Rex |
Year Released | 1973 | 1979 |
Engine Position | Front | Rear |
Engine Size | 2670 cc | 543 cc |
Engine Cylinders | 6 cylinders | 2 cylinders |
Engine Type | V | in-line |
Horse Power | 171 HP | 29 HP |
Engine RPM | 5500 RPM | 6200 RPM |
Torque | 237 Nm | 42 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Vehicle Weight | 1450 kg | 535 kg |
Vehicle Length | 4900 mm | 3000 mm |
Vehicle Width | 1850 mm | 1300 mm |
Vehicle Height | 1330 mm | 1290 mm |
Wheelbase Size | 2960 mm | 1930 mm |