1974 Fiat 133 vs. 1987 Saab 90
To start off, 1987 Saab 90 is newer by 13 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 1,985 cc (4 cylinders), 1987 Saab 90 is equipped with a bigger engine. In terms of performance, 1987 Saab 90 (100 HP @ 5200 RPM) has 66 more horse power than 1974 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 1987 Saab 90 should accelerate faster than 1974 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1987 Saab 90 weights approximately 420 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, 1987 Saab 90, 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, 1987 Saab 90 (161 Nm @ 3500 RPM) has 107 more torque (in Nm) than 1974 Fiat 133. (54 Nm @ 3200 RPM). This means 1987 Saab 90 will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 133.
Compare all specifications:
| 1974 Fiat 133 | 1987 Saab 90 | |
| Make | Fiat | Saab |
| Model | 133 | 90 |
| Year Released | 1974 | 1987 |
| Engine Position | Rear | Front |
| Engine Size | 842 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 100 HP |
| Engine RPM | 4800 RPM | 5200 RPM |
| Torque | 54 Nm | 161 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Compression Ratio | 7.9:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 690 kg | 1110 kg |
| Vehicle Length | 3460 mm | 4590 mm |
| Vehicle Width | 1430 mm | 1700 mm |
| Vehicle Height | 1330 mm | 1450 mm |
| Wheelbase Size | 2030 mm | 2470 mm |
