1978 Fiat 133 vs. 1985 Fiat Uno
To start off, 1985 Fiat Uno is newer by 7 year(s). Which means there will be less support and parts availability for 1978 Fiat 133. In addition, the cost of maintenance, including insurance, on 1978 Fiat 133 would be higher. At 1,242 cc (4 cylinders), 1985 Fiat Uno is equipped with a bigger engine. In terms of performance, 1985 Fiat Uno (106 HP @ 5750 RPM) has 73 more horse power than 1978 Fiat 133. (33 HP @ 4800 RPM) In normal driving conditions, 1985 Fiat Uno should accelerate faster than 1978 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1985 Fiat Uno weights approximately 155 kg more than 1978 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Fiat 133 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 133. However, in wet, icy, snow, or gravel driving conditions, 1985 Fiat Uno, 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, 1985 Fiat Uno (146 Nm @ 3200 RPM) has 92 more torque (in Nm) than 1978 Fiat 133. (54 Nm @ 3200 RPM). This means 1985 Fiat Uno will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 133.
Compare all specifications:
| 1978 Fiat 133 | 1985 Fiat Uno | |
| Make | Fiat | Fiat |
| Model | 133 | Uno |
| Year Released | 1978 | 1985 |
| Engine Position | Rear | Front |
| Engine Size | 842 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 33 HP | 106 HP |
| Engine RPM | 4800 RPM | 5750 RPM |
| Torque | 54 Nm | 146 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 65 mm | 80.5 mm |
| Engine Stroke Size | 68 mm | 63.9 mm |
| Engine Compression Ratio | 7.9:1 | 8.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 690 kg | 845 kg |
| Vehicle Length | 3460 mm | 3650 mm |
| Vehicle Width | 1430 mm | 1570 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2030 mm | 2370 mm |
