1978 Fiat 133 vs. 2004 Alfa Romeo 166
To start off, 2004 Alfa Romeo 166 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Fiat 133. In addition, the cost of maintenance, including insurance, on 1978 Fiat 133 would be higher. At 1,970 cc (4 cylinders), 2004 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 166 (148 HP @ 6500 RPM) has 115 more horse power than 1978 Fiat 133. (33 HP @ 4800 RPM) In normal driving conditions, 2004 Alfa Romeo 166 should accelerate faster than 1978 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 166 weights approximately 820 kg more than 1978 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 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 1978 Fiat 133. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 166, 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, 2004 Alfa Romeo 166 (181 Nm @ 3800 RPM) has 127 more torque (in Nm) than 1978 Fiat 133. (54 Nm @ 3200 RPM). This means 2004 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 133.
Compare all specifications:
| 1978 Fiat 133 | 2004 Alfa Romeo 166 | |
| Make | Fiat | Alfa Romeo |
| Model | 133 | 166 |
| Year Released | 1978 | 2004 |
| Engine Position | Rear | Front |
| Engine Size | 842 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 33 HP | 148 HP |
| Engine RPM | 4800 RPM | 6500 RPM |
| Torque | 54 Nm | 181 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Engine Bore Size | 65 mm | 83 mm |
| Engine Stroke Size | 68 mm | 91 mm |
| Engine Compression Ratio | 7.9:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 690 kg | 1510 kg |
| Vehicle Length | 3460 mm | 4730 mm |
| Vehicle Width | 1430 mm | 1810 mm |
| Vehicle Height | 1330 mm | 1420 mm |
| Wheelbase Size | 2030 mm | 2710 mm |
