1978 Fiat Mirafiori vs. 1989 Renault 21
To start off, 1989 Renault 21 is newer by 11 year(s). Which means there will be less support and parts availability for 1978 Fiat Mirafiori. In addition, the cost of maintenance, including insurance, on 1978 Fiat Mirafiori would be higher. At 1,993 cc (4 cylinders), 1978 Fiat Mirafiori is equipped with a bigger engine. In terms of performance, 1978 Fiat Mirafiori (115 HP @ 5800 RPM) has 40 more horse power than 1989 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1978 Fiat Mirafiori should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1978 Fiat Mirafiori weights approximately 110 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 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 1978 Fiat Mirafiori. However, in wet, icy, snow, or gravel driving conditions, 1989 Renault 21, 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, 1978 Fiat Mirafiori (167 Nm @ 3600 RPM) has 38 more torque (in Nm) than 1989 Renault 21. (129 Nm @ 3250 RPM). This means 1978 Fiat Mirafiori will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21.
Compare all specifications:
| 1978 Fiat Mirafiori | 1989 Renault 21 | |
| Make | Fiat | Renault |
| Model | Mirafiori | 21 |
| Year Released | 1978 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 75 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 167 Nm | 129 Nm |
| Torque RPM | 3600 RPM | 3250 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 90 mm | 83.5 mm |
| Engine Compression Ratio | 8.9:1 | 9.2:1 |
| Top Speed | 180 km/hour | 176 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1070 kg | 960 kg |
| Vehicle Length | 4240 mm | 4470 mm |
| Vehicle Width | 1670 mm | 1730 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2450 mm | 2550 mm |
| Fuel Tank Capacity | 49 L | 55 L |
