1979 Fiat Mirafiori vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1979 Fiat Mirafiori. In addition, the cost of maintenance, including insurance, on 1979 Fiat Mirafiori would be higher. At 1,700 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1979 Fiat Mirafiori (67 HP @ 5200 RPM) has 11 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 1979 Fiat Mirafiori should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 25 kg more than 1979 Fiat Mirafiori.
Because 1979 Fiat Mirafiori 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 1979 Fiat Mirafiori. 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 (105 Nm @ 2400 RPM) has 3 more torque (in Nm) than 1979 Fiat Mirafiori. (102 Nm @ 3000 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1979 Fiat Mirafiori.
Compare all specifications:
1979 Fiat Mirafiori | 1991 Opel Astra | |
Make | Fiat | Opel |
Model | Mirafiori | Astra |
Year Released | 1979 | 1991 |
Engine Position | Front | Front |
Engine Size | 1297 cc | 1700 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 67 HP | 56 HP |
Engine RPM | 5200 RPM | 4600 RPM |
Torque | 102 Nm | 105 Nm |
Torque RPM | 3000 RPM | 2400 RPM |
Engine Bore Size | 76.1 mm | 82.5 mm |
Engine Stroke Size | 71.5 mm | 79.5 mm |
Engine Compression Ratio | 9.2:1 | 23.0:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1000 kg | 1025 kg |
Vehicle Length | 4270 mm | 4280 mm |
Vehicle Width | 1660 mm | 1690 mm |
Vehicle Height | 1390 mm | 1430 mm |
Wheelbase Size | 2500 mm | 2640 mm |
Fuel Tank Capacity | 50 L | 75 L |