1981 Seat 127 vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Seat 127. In addition, the cost of maintenance, including insurance, on 1981 Seat 127 would be higher. At 1,697 cc (4 cylinders), 2011 Fiat Siena is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 Fiat Siena weights approximately 385 kg more than 1981 Seat 127.
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, 2011 Fiat Siena (135 Nm @ 2500 RPM) has 72 more torque (in Nm) than 1981 Seat 127. (63 Nm @ 3500 RPM). This means 2011 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1981 Seat 127.
Compare all specifications:
| 1981 Seat 127 | 2011 Fiat Siena | |
| Make | Seat | Fiat |
| Model | 127 | Siena |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 901 cc | 1697 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 0 HP |
| Torque | 63 Nm | 135 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Vehicle Weight | 705 kg | 1090 kg |
| Vehicle Length | 3600 mm | 4140 mm |
| Vehicle Width | 1530 mm | 1640 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2230 mm | 2380 mm |
