1974 Fiat 133 vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Fiat 133. In addition, the cost of maintenance, including insurance, on 1974 Fiat 133 would be higher. At 2,792 cc (6 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (252 HP @ 5500 RPM) has 218 more horse power than 1974 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1974 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 890 kg more than 1974 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 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 1974 Fiat 133. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Vectra (355 Nm @ 1800 RPM) has 301 more torque (in Nm) than 1974 Fiat 133. (54 Nm @ 3200 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 133.
Compare all specifications:
| 1974 Fiat 133 | 2006 Opel Vectra | |
| Make | Fiat | Opel |
| Model | 133 | Vectra |
| Year Released | 1974 | 2006 |
| Engine Position | Rear | Front |
| Engine Size | 842 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 252 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 54 Nm | 355 Nm |
| Torque RPM | 3200 RPM | 1800 RPM |
| Engine Compression Ratio | 7.9:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Vehicle Weight | 690 kg | 1580 kg |
| Vehicle Length | 3460 mm | 4620 mm |
| Vehicle Width | 1430 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2030 mm | 2710 mm |
