1975 Fiat 127 vs. 1998 Fiat Siena
To start off, 1998 Fiat Siena is newer by 23 year(s). Which means there will be less support and parts availability for 1975 Fiat 127. In addition, the cost of maintenance, including insurance, on 1975 Fiat 127 would be higher. At 1,910 cc, 1998 Fiat Siena is equipped with a bigger engine. In terms of performance, 1998 Fiat Siena (51 HP @ 4000 RPM) has 7 more horse power than 1975 Fiat 127. (44 HP @ 6200 RPM) In normal driving conditions, 1998 Fiat Siena should accelerate faster than 1975 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1998 Fiat Siena weights approximately 595 kg more than 1975 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, 1998 Fiat Siena (200 Nm) has 137 more torque (in Nm) than 1975 Fiat 127. (63 Nm). This means 1998 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1975 Fiat 127.
Compare all specifications:
| 1975 Fiat 127 | 1998 Fiat Siena | |
| Make | Fiat | Fiat |
| Model | 127 | Siena |
| Year Released | 1975 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 1910 cc |
| Horse Power | 44 HP | 51 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 63 Nm | 200 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 705 kg | 1300 kg |
| Fuel Tank Capacity | 57 L | 65 L |
