1974 Alfa Romeo Alfetta vs. 1976 Fiat 133
To start off, 1976 Fiat 133 is newer by 2 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfetta would be higher. At 1,779 cc (4 cylinders), 1974 Alfa Romeo Alfetta is equipped with a bigger engine. In terms of performance, 1974 Alfa Romeo Alfetta (122 HP @ 5500 RPM) has 88 more horse power than 1976 Fiat 133. (34 HP @ 4800 RPM). In normal driving conditions, 1974 Alfa Romeo Alfetta should accelerate faster than 1976 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1974 Alfa Romeo Alfetta weights approximately 358 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1974 Alfa Romeo Alfetta (167 Nm @ 4400 RPM) has 113 more torque (in Nm) than 1976 Fiat 133. (54 Nm @ 3200 RPM). This means 1974 Alfa Romeo Alfetta will have an easier job in driving up hills or pulling heavy equipment than 1976 Fiat 133.
Compare all specifications:
| 1974 Alfa Romeo Alfetta | 1976 Fiat 133 | |
| Make | Alfa Romeo | Fiat |
| Model | Alfetta | 133 |
| Year Released | 1974 | 1976 |
| Engine Position | Front | Rear |
| Engine Size | 1779 cc | 843 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 34 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Torque | 167 Nm | 54 Nm |
| Torque RPM | 4400 RPM | 3200 RPM |
| Engine Bore Size | 80 mm | 65 mm |
| Engine Stroke Size | 88.5 mm | 68 mm |
| Engine Compression Ratio | 9.5:1 | 7.9:1 |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1048 kg | 690 kg |
| Vehicle Length | 4160 mm | 3460 mm |
| Vehicle Width | 1670 mm | 1430 mm |
| Vehicle Height | 1340 mm | 1330 mm |
| Wheelbase Size | 2520 mm | 2030 mm |
