1990 Fiat 126 vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Fiat 126. In addition, the cost of maintenance, including insurance, on 1990 Fiat 126 would be higher. At 1,995 cc (4 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (99 HP @ 3120 RPM) has 73 more horse power than 1990 Fiat 126. (26 HP @ 4500 RPM) In normal driving conditions, 1999 Opel Signum should accelerate faster than 1990 Fiat 126. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 950 kg more than 1990 Fiat 126. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Fiat 126 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 1990 Fiat 126. However, in wet, icy, snow, or gravel driving conditions, 1999 Opel 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, 1999 Opel Signum (240 Nm @ 1500 RPM) has 191 more torque (in Nm) than 1990 Fiat 126. (49 Nm @ 2000 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1990 Fiat 126.
Compare all specifications:
| 1990 Fiat 126 | 1999 Opel Signum | |
| Make | Fiat | Opel |
| Model | 126 | Signum |
| Year Released | 1990 | 1999 |
| Engine Position | Rear | Front |
| Engine Size | 703 cc | 1995 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 26 HP | 99 HP |
| Engine RPM | 4500 RPM | 3120 RPM |
| Torque | 49 Nm | 240 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 70 mm | 90 mm |
| Engine Compression Ratio | 8.6:1 | 18.5:1 |
| Top Speed | 116 km/hour | 185 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 645 kg | 1595 kg |
| Vehicle Length | 3110 mm | 4640 mm |
| Vehicle Width | 1380 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 1850 mm | 2840 mm |
| Fuel Tank Capacity | 50 L | 60 L |
