1986 Alfa Romeo 75 vs. 1973 Citroen SM
To start off, 1986 Alfa Romeo 75 is newer by 13 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 (180 HP) has 72 more horse power than 1986 Alfa Romeo 75. (108 HP) In normal driving conditions, 1973 Citroen SM should accelerate faster than 1986 Alfa Romeo 75.
Because 1986 Alfa Romeo 75 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 1986 Alfa Romeo 75. 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 (233 Nm) has 84 more torque (in Nm) than 1986 Alfa Romeo 75. (149 Nm). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 1973 Citroen SM | |
| Make | Alfa Romeo | Citroen |
| Model | 75 | SM |
| Year Released | 1986 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1566 cc | 2670 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 180 HP |
| Torque | 149 Nm | 233 Nm |
| Engine Bore Size | 78 mm | 86.9 mm |
| Engine Stroke Size | 82 mm | 74.9 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4340 mm | 4920 mm |
| Vehicle Width | 1670 mm | 1840 mm |
| Vehicle Height | 1410 mm | 1330 mm |
| Wheelbase Size | 2520 mm | 2960 mm |
