1981 Fiat 127 vs. 2006 Smart ForFour
To start off, 2006 Smart ForFour is newer by 25 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 1,124 cc (3 cylinders), 2006 Smart ForFour is equipped with a bigger engine. In terms of performance, 2006 Smart ForFour (63 HP) has 14 more horse power than 1981 Fiat 127. (49 HP) In normal driving conditions, 2006 Smart ForFour should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2006 Smart ForFour weights approximately 136 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, 2006 Smart ForFour (92 Nm @ 2500 RPM) has 15 more torque (in Nm) than 1981 Fiat 127. (77 Nm @ 3000 RPM). This means 2006 Smart ForFour will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 1981 Fiat 127 | 2006 Smart ForFour | |
| Make | Fiat | Smart |
| Model | 127 | ForFour |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1049 cc | 1124 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 49 HP | 63 HP |
| Torque | 77 Nm | 92 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 67.3 mm | 75.5 mm |
| Engine Stroke Size | 68 mm | 84.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 830 kg | 966 kg |
| Vehicle Length | 3930 mm | 3760 mm |
| Vehicle Width | 1550 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2230 mm | 2510 mm |
