1977 Fiat 133 vs. 2004 Alfa Romeo 166
To start off, 2004 Alfa Romeo 166 is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Fiat 133. In addition, the cost of maintenance, including insurance, on 1977 Fiat 133 would be higher. At 2,387 cc (5 cylinders), 2004 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 166 (173 HP @ 4000 RPM) has 139 more horse power than 1977 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2004 Alfa Romeo 166 should accelerate faster than 1977 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 166 weights approximately 890 kg more than 1977 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 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 1977 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 (330 Nm @ 1750 RPM) has 275 more torque (in Nm) than 1977 Fiat 133. (55 Nm @ 3200 RPM). This means 2004 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 133.
Compare all specifications:
| 1977 Fiat 133 | 2004 Alfa Romeo 166 | |
| Make | Fiat | Alfa Romeo |
| Model | 133 | 166 |
| Year Released | 1977 | 2004 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 2387 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 173 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 55 Nm | 330 Nm |
| Torque RPM | 3200 RPM | 1750 RPM |
| Engine Compression Ratio | 7.9:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 690 kg | 1580 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 |
