1972 Citroen SM vs. 1989 Fiat Uno
To start off, 1989 Fiat Uno is newer by 17 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 2,670 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (158 HP @ 5500 RPM) has 40 more horse power than 1989 Fiat Uno. (118 HP @ 6000 RPM). In normal driving conditions, 1972 Citroen SM should accelerate faster than 1989 Fiat Uno. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 522 kg more than 1989 Fiat Uno. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (235 Nm @ 4000 RPM) has 74 more torque (in Nm) than 1989 Fiat Uno. (161 Nm @ 3500 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1989 Fiat Uno.
Compare all specifications:
| 1972 Citroen SM | 1989 Fiat Uno | |
| Make | Citroen | Fiat |
| Model | SM | Uno |
| Year Released | 1972 | 1989 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 1372 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 158 HP | 118 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 235 Nm | 161 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 87 mm | 80.5 mm |
| Engine Stroke Size | 75 mm | 67.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1452 kg | 930 kg |
| Vehicle Length | 4900 mm | 3700 mm |
| Vehicle Width | 1850 mm | 1570 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2950 mm | 2370 mm |
