2006 Fiat Siena vs. 1983 Fiat 131
To start off, 2006 Fiat Siena is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Fiat 131. In addition, the cost of maintenance, including insurance, on 1983 Fiat 131 would be higher. At 1,367 cc (4 cylinders), 1983 Fiat 131 is equipped with a bigger engine. In terms of performance, 2006 Fiat Siena (72 HP @ 6000 RPM) has 2 more horse power than 1983 Fiat 131. (70 HP @ 5500 RPM). In normal driving conditions, 2006 Fiat Siena should accelerate faster than 1983 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 120 kg more than 1983 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 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 1983 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1983 Fiat 131 (108 Nm @ 3000 RPM) has 6 more torque (in Nm) than 2006 Fiat Siena. (102 Nm @ 3250 RPM). This means 1983 Fiat 131 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 1983 Fiat 131 | |
| Make | Fiat | Fiat |
| Model | Siena | 131 |
| Year Released | 2006 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1242 cc | 1367 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 70 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 102 Nm | 108 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1170 kg | 1050 kg |
| Vehicle Length | 3830 mm | 4270 mm |
| Vehicle Width | 1640 mm | 1660 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2380 mm | 2500 mm |
