1977 Fiat 133 vs. 2009 Fiat 500
To start off, 2009 Fiat 500 is newer by 32 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 1,242 cc (4 cylinders), 2009 Fiat 500 is equipped with a bigger engine. In terms of performance, 2009 Fiat 500 (68 HP @ 5500 RPM) has 34 more horse power than 1977 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2009 Fiat 500 should accelerate faster than 1977 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2009 Fiat 500 weights approximately 250 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, 2009 Fiat 500, 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, 2009 Fiat 500 (102 Nm @ 3000 RPM) has 47 more torque (in Nm) than 1977 Fiat 133. (55 Nm @ 3200 RPM). This means 2009 Fiat 500 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 133.
Compare all specifications:
| 1977 Fiat 133 | 2009 Fiat 500 | |
| Make | Fiat | Fiat |
| Model | 133 | 500 |
| Year Released | 1977 | 2009 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 68 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 55 Nm | 102 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 65 mm | 70.8 mm |
| Engine Stroke Size | 68 mm | 78.9 mm |
| Engine Compression Ratio | 7.9:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 690 kg | 940 kg |
| Vehicle Length | 3460 mm | 3550 mm |
| Vehicle Width | 1430 mm | 1630 mm |
| Vehicle Height | 1330 mm | 1490 mm |
| Wheelbase Size | 2030 mm | 2310 mm |
