1973 Fiat 850 vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Fiat 850. In addition, the cost of maintenance, including insurance, on 1973 Fiat 850 would be higher. At 1,998 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (174 HP @ 5500 RPM) has 123 more horse power than 1973 Fiat 850. (51 HP @ 5800 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1973 Fiat 850.
Because 1973 Fiat 850 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 1973 Fiat 850. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, 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, 2005 Opel Vectra (265 Nm @ 2500 RPM) has 196 more torque (in Nm) than 1973 Fiat 850. (69 Nm @ 4500 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 850.
Compare all specifications:
| 1973 Fiat 850 | 2005 Opel Vectra | |
| Make | Fiat | Opel |
| Model | 850 | Vectra |
| Year Released | 1973 | 2005 |
| Engine Position | Rear | Front |
| Engine Size | 847 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 174 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 69 Nm | 265 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Top Speed | 153 km/hour | 222 km/hour |
| Drive Type | Rear | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 3660 mm | 4830 mm |
| Vehicle Width | 1510 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1510 mm |
| Wheelbase Size | 2040 mm | 2620 mm |
