1991 Alfa Romeo 33 vs. 1972 Citroen SM
To start off, 1991 Alfa Romeo 33 is newer by 19 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 2,668 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (180 HP) has 93 more horse power than 1991 Alfa Romeo 33. (87 HP) In normal driving conditions, 1972 Citroen SM should accelerate faster than 1991 Alfa Romeo 33.
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 (231 Nm) has 118 more torque (in Nm) than 1991 Alfa Romeo 33. (113 Nm). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 33.
Compare all specifications:
| 1991 Alfa Romeo 33 | 1972 Citroen SM | |
| Make | Alfa Romeo | Citroen |
| Model | 33 | SM |
| Year Released | 1991 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 2668 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 180 HP |
| Torque | 113 Nm | 231 Nm |
| Engine Bore Size | 80 mm | 86.9 mm |
| Engine Stroke Size | 67.2 mm | 74.9 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4210 mm | 4920 mm |
| Vehicle Width | 1620 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1330 mm |
| Wheelbase Size | 2480 mm | 2960 mm |
