1983 Fiat Regata vs. 1974 Fiat 133
To start off, 1983 Fiat Regata is newer by 9 year(s). Which means there will be less support and parts availability for 1974 Fiat 133. In addition, the cost of maintenance, including insurance, on 1974 Fiat 133 would be higher. At 1,585 cc (4 cylinders), 1983 Fiat Regata is equipped with a bigger engine. In terms of performance, 1983 Fiat Regata (100 HP @ 6000 RPM) has 66 more horse power than 1974 Fiat 133. (34 HP @ 4800 RPM). In normal driving conditions, 1983 Fiat Regata should accelerate faster than 1974 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1983 Fiat Regata weights approximately 282 kg more than 1974 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 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 1974 Fiat 133. However, in wet, icy, snow, or gravel driving conditions, 1983 Fiat Regata, 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, 1983 Fiat Regata (130 Nm @ 3800 RPM) has 76 more torque (in Nm) than 1974 Fiat 133. (54 Nm @ 3200 RPM). This means 1983 Fiat Regata will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 133.
Compare all specifications:
| 1983 Fiat Regata | 1974 Fiat 133 | |
| Make | Fiat | Fiat |
| Model | Regata | 133 |
| Year Released | 1983 | 1974 |
| Engine Position | Front | Rear |
| Engine Size | 1585 cc | 842 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 34 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 130 Nm | 54 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 65 mm |
| Engine Stroke Size | 71.5 mm | 68 mm |
| Engine Compression Ratio | 9.0:1 | 7.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 972 kg | 690 kg |
| Vehicle Length | 4270 mm | 3460 mm |
| Vehicle Width | 1660 mm | 1430 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2460 mm | 2030 mm |
