1974 Fiat 131 vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Fiat 131. In addition, the cost of maintenance, including insurance, on 1974 Fiat 131 would be higher. At 1,389 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (59 HP) has 6 more horse power than 1974 Fiat 131. (53 HP) In normal driving conditions, 1991 Opel Astra should accelerate faster than 1974 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 10 kg more than 1974 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 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 1974 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Astra, 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, 1991 Opel Astra (104 Nm @ 2800 RPM) has 10 more torque (in Nm) than 1974 Fiat 131. (94 Nm @ 2700 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 131.
Compare all specifications:
| 1974 Fiat 131 | 1991 Opel Astra | |
| Make | Fiat | Opel |
| Model | 131 | Astra |
| Year Released | 1974 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 1389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 59 HP |
| Torque | 94 Nm | 104 Nm |
| Torque RPM | 2700 RPM | 2800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 965 kg | 975 kg |
| Vehicle Length | 4370 mm | 4280 mm |
| Vehicle Width | 1650 mm | 1690 mm |
| Vehicle Height | 1370 mm | 1480 mm |
| Wheelbase Size | 2500 mm | 2530 mm |
