1983 Ford Fiesta vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 20 year(s). Which means there will be less support and parts availability for 1983 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1983 Ford Fiesta would be higher. At 1,794 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (120 HP @ 5400 RPM) has 80 more horse power than 1983 Ford Fiesta. (40 HP @ 5500 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1983 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 755 kg more than 1983 Ford Fiesta. 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, 2003 Opel Vectra (167 Nm @ 3800 RPM) has 103 more torque (in Nm) than 1983 Ford Fiesta. (64 Nm @ 2700 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1983 Ford Fiesta. 2003 Opel Vectra has automatic transmission and 1983 Ford Fiesta has manual transmission. 1983 Ford Fiesta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Ford Fiesta | 2003 Opel Vectra | |
| Make | Ford | Opel |
| Model | Fiesta | Vectra |
| Year Released | 1983 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 957 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 40 HP | 120 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 64 Nm | 167 Nm |
| Torque RPM | 2700 RPM | 3800 RPM |
| Engine Bore Size | 74 mm | 80.5 mm |
| Engine Stroke Size | 55.7 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 715 kg | 1470 kg |
| Vehicle Length | 3570 mm | 4830 mm |
| Vehicle Width | 1570 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1510 mm |
