1997 Alfa Romeo 156 vs. 1973 Citroen SM
To start off, 1997 Alfa Romeo 156 is newer by 24 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 77 more horse power than 1997 Alfa Romeo 156. (103 HP) In normal driving conditions, 1973 Citroen SM should accelerate faster than 1997 Alfa Romeo 156.
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, 1997 Alfa Romeo 156 (256 Nm) has 23 more torque (in Nm) than 1973 Citroen SM. (233 Nm). This means 1997 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
1997 Alfa Romeo 156 | 1973 Citroen SM | |
Make | Alfa Romeo | Citroen |
Model | 156 | SM |
Year Released | 1997 | 1973 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1910 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 103 HP | 180 HP |
Torque | 256 Nm | 233 Nm |
Engine Bore Size | 82 mm | 86.9 mm |
Engine Stroke Size | 90.4 mm | 74.9 mm |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4440 mm | 4920 mm |
Vehicle Width | 1750 mm | 1840 mm |
Vehicle Height | 1420 mm | 1330 mm |
Wheelbase Size | 2600 mm | 2960 mm |