1984 Fiat 131 vs. 2003 Fiat Siena
To start off, 2003 Fiat Siena is newer by 19 year(s). Which means there will be less support and parts availability for 1984 Fiat 131. In addition, the cost of maintenance, including insurance, on 1984 Fiat 131 would be higher. At 1,596 cc (4 cylinders), 2003 Fiat Siena is equipped with a bigger engine. In terms of performance, 2003 Fiat Siena (99 HP @ 6000 RPM) has 29 more horse power than 1984 Fiat 131. (70 HP @ 5500 RPM) In normal driving conditions, 2003 Fiat Siena should accelerate faster than 1984 Fiat 131.
Because 1984 Fiat 131 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 2003 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Fiat Siena (146 Nm @ 4000 RPM) has 38 more torque (in Nm) than 1984 Fiat 131. (108 Nm @ 3000 RPM). This means 2003 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1984 Fiat 131.
Compare all specifications:
| 1984 Fiat 131 | 2003 Fiat Siena | |
| Make | Fiat | Fiat |
| Model | 131 | Siena |
| Year Released | 1984 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1367 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 99 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 108 Nm | 146 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1050 kg | 1050 kg |
| Vehicle Length | 4270 mm | 4110 mm |
| Vehicle Width | 1660 mm | 1630 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2380 mm |
