1981 Fiat 131 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Fiat 131. In addition, the cost of maintenance, including insurance, on 1981 Fiat 131 would be higher. At 1,995 cc (4 cylinders), 1981 Fiat 131 is equipped with a bigger engine. In terms of performance, 1981 Fiat 131 (111 HP @ 5600 RPM) has 12 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 1981 Fiat 131 should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 490 kg more than 1981 Fiat 131.
Because 1981 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 1981 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Signum (230 Nm @ 1500 RPM) has 63 more torque (in Nm) than 1981 Fiat 131. (167 Nm @ 3600 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 131.
Compare all specifications:
1981 Fiat 131 | 2005 Opel Signum | |
Make | Fiat | Opel |
Model | 131 | Signum |
Year Released | 1981 | 2005 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1993 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 111 HP | 99 HP |
Engine RPM | 5600 RPM | 3120 RPM |
Torque | 167 Nm | 230 Nm |
Torque RPM | 3600 RPM | 1500 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1105 kg | 1595 kg |
Vehicle Length | 4270 mm | 4640 mm |
Vehicle Width | 1660 mm | 1800 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2500 mm | 2740 mm |