1992 Citroen XM vs. 1981 Fiat 127
To start off, 1992 Citroen XM is newer by 11 year(s). Which means there will be less support and parts availability for 1981 Fiat 127. In addition, the cost of maintenance, including insurance, on 1981 Fiat 127 would be higher. At 1,998 cc (4 cylinders), 1992 Citroen XM is equipped with a bigger engine. In terms of performance, 1992 Citroen XM (115 HP @ 5750 RPM) has 66 more horse power than 1981 Fiat 127. (49 HP @ 5600 RPM). In normal driving conditions, 1992 Citroen XM should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1992 Citroen XM weights approximately 450 kg more than 1981 Fiat 127. 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, 1992 Citroen XM (168 Nm @ 4250 RPM) has 91 more torque (in Nm) than 1981 Fiat 127. (77 Nm @ 3000 RPM). This means 1992 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 1992 Citroen XM | 1981 Fiat 127 | |
| Make | Citroen | Fiat |
| Model | XM | 127 |
| Year Released | 1992 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1049 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 49 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 168 Nm | 77 Nm |
| Torque RPM | 4250 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 67.3 mm |
| Engine Stroke Size | 86 mm | 68 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1280 kg | 830 kg |
| Vehicle Length | 4720 mm | 3930 mm |
| Vehicle Width | 1800 mm | 1550 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2230 mm |
