1983 Fiat 131 vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 20 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 1,796 cc (4 cylinders), 2003 Vauxhall Signum is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Signum (120 HP @ 6000 RPM) has 50 more horse power than 1983 Fiat 131. (70 HP @ 5500 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 1983 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 345 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, 2003 Vauxhall Signum, 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 Vauxhall Signum (167 Nm @ 3800 RPM) has 59 more torque (in Nm) than 1983 Fiat 131. (108 Nm @ 3000 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Fiat 131.
Compare all specifications:
| 1983 Fiat 131 | 2003 Vauxhall Signum | |
| Make | Fiat | Vauxhall |
| Model | 131 | Signum |
| Year Released | 1983 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1367 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 120 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 108 Nm | 167 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1050 kg | 1395 kg |
| Vehicle Length | 4270 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2840 mm |
