1976 Fiat 133 vs. 1986 Fiat Regata
To start off, 1986 Fiat Regata is newer by 10 year(s). Which means there will be less support and parts availability for 1976 Fiat 133. In addition, the cost of maintenance, including insurance, on 1976 Fiat 133 would be higher. At 1,301 cc (4 cylinders), 1986 Fiat Regata is equipped with a bigger engine. In terms of performance, 1986 Fiat Regata (64 HP @ 5700 RPM) has 30 more horse power than 1976 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 1986 Fiat Regata should accelerate faster than 1976 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1986 Fiat Regata weights approximately 200 kg more than 1976 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 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 1976 Fiat 133. However, in wet, icy, snow, or gravel driving conditions, 1986 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, 1986 Fiat Regata (102 Nm @ 2900 RPM) has 48 more torque (in Nm) than 1976 Fiat 133. (54 Nm @ 3200 RPM). This means 1986 Fiat Regata will have an easier job in driving up hills or pulling heavy equipment than 1976 Fiat 133.
Compare all specifications:
| 1976 Fiat 133 | 1986 Fiat Regata | |
| Make | Fiat | Fiat |
| Model | 133 | Regata |
| Year Released | 1976 | 1986 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 1301 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 64 HP |
| Engine RPM | 4800 RPM | 5700 RPM |
| Torque | 54 Nm | 102 Nm |
| Torque RPM | 3200 RPM | 2900 RPM |
| Engine Bore Size | 65 mm | 86.4 mm |
| Engine Stroke Size | 68 mm | 55.5 mm |
| Engine Compression Ratio | 7.9:1 | 9.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 690 kg | 890 kg |
| Vehicle Length | 3460 mm | 4270 mm |
| Vehicle Width | 1430 mm | 1660 mm |
| Vehicle Height | 1330 mm | 1420 mm |
| Wheelbase Size | 2030 mm | 2460 mm |
