2003 Alfa Romeo 156 vs. 1976 Fiat 133
To start off, 2003 Alfa Romeo 156 is newer by 27 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 1,598 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (118 HP @ 6500 RPM) has 84 more horse power than 1976 Fiat 133. (34 HP @ 4800 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1976 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 575 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, 2003 Alfa Romeo 156, 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, 2003 Alfa Romeo 156 (140 Nm @ 4500 RPM) has 86 more torque (in Nm) than 1976 Fiat 133. (54 Nm @ 3200 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1976 Fiat 133.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1976 Fiat 133 | |
| Make | Alfa Romeo | Fiat |
| Model | 156 | 133 |
| Year Released | 2003 | 1976 |
| Engine Position | Front | Rear |
| Engine Size | 1598 cc | 843 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 34 HP |
| Engine RPM | 6500 RPM | 4800 RPM |
| Torque | 140 Nm | 54 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Bore Size | 82.1 mm | 65 mm |
| Engine Stroke Size | 75.6 mm | 68 mm |
| Engine Compression Ratio | 10.3:1 | 7.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1265 kg | 690 kg |
| Vehicle Length | 4450 mm | 3460 mm |
| Vehicle Width | 1750 mm | 1430 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2600 mm | 2030 mm |
