1983 Fiat Regata vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Fiat Regata. In addition, the cost of maintenance, including insurance, on 1983 Fiat Regata 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 (173 HP @ 5500 RPM) has 102 more horse power than 1983 Fiat Regata. (71 HP @ 5700 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1983 Fiat Regata. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 615 kg more than 1983 Fiat Regata. 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, 2005 Opel Vectra (265 Nm @ 2500 RPM) has 165 more torque (in Nm) than 1983 Fiat Regata. (100 Nm @ 3000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1983 Fiat Regata.
Compare all specifications:
| 1983 Fiat Regata | 2005 Opel Vectra | |
| Make | Fiat | Opel |
| Model | Regata | Vectra |
| Year Released | 1983 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1301 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 173 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 100 Nm | 265 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 56 mm | 86 mm |
| Top Speed | 154 km/hour | 230 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 870 kg | 1485 kg |
| Vehicle Length | 4270 mm | 4600 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2620 mm |
| Fuel Tank Capacity | 38 L | 61 L |
