1977 Fiat 127 vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Fiat 127. In addition, the cost of maintenance, including insurance, on 1977 Fiat 127 would be higher. At 2,198 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (123 HP @ 4000 RPM) has 53 more horse power than 1977 Fiat 127. (70 HP @ 6500 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1977 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 748 kg more than 1977 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Fiat 127 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 127. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Vectra (280 Nm @ 1500 RPM) has 197 more torque (in Nm) than 1977 Fiat 127. (83 Nm @ 4500 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 127. 2004 Opel Vectra has automatic transmission and 1977 Fiat 127 has manual transmission. 1977 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Fiat 127 | 2004 Opel Vectra | |
| Make | Fiat | Opel |
| Model | 127 | Vectra |
| Year Released | 1977 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1047 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 123 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 83 Nm | 280 Nm |
| Torque RPM | 4500 RPM | 1500 RPM |
| Engine Bore Size | 76 mm | 84 mm |
| Engine Stroke Size | 57.8 mm | 98 mm |
| Engine Compression Ratio | 9.8:1 | 18.5:1 |
| Top Speed | 161 km/hour | 206 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 775 kg | 1523 kg |
| Vehicle Length | 3650 mm | 4830 mm |
| Vehicle Width | 1540 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2230 mm | 2620 mm |
| Fuel Tank Capacity | 30 L | 61 L |
