1983 Fiat 127 vs. 2001 Opel Vectra
To start off, 2001 Opel Vectra is newer by 18 year(s). Which means there will be less support and parts availability for 1983 Fiat 127. In addition, the cost of maintenance, including insurance, on 1983 Fiat 127 would be higher. At 2,198 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, 2001 Opel Vectra (145 HP @ 5600 RPM) has 101 more horse power than 1983 Fiat 127. (44 HP @ 5600 RPM) In normal driving conditions, 2001 Opel Vectra should accelerate faster than 1983 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 775 kg more than 1983 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2001 Opel Vectra (203 Nm @ 4000 RPM) has 138 more torque (in Nm) than 1983 Fiat 127. (65 Nm @ 3000 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1983 Fiat 127. 2001 Opel Vectra has automatic transmission and 1983 Fiat 127 has manual transmission. 1983 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Fiat 127 | 2001 Opel Vectra | |
| Make | Fiat | Opel |
| Model | 127 | Vectra |
| Year Released | 1983 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 145 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 65 Nm | 203 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 65 mm | 86 mm |
| Engine Stroke Size | 68 mm | 94.6 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 710 kg | 1485 kg |
| Vehicle Length | 3720 mm | 4600 mm |
| Vehicle Width | 1560 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2230 mm | 2610 mm |
