1977 Ford Fiesta vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1977 Ford Fiesta would be higher. At 1,996 cc (4 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (173 HP @ 5500 RPM) has 121 more horse power than 1977 Ford Fiesta. (52 HP @ 5700 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1977 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 744 kg more than 1977 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, 2007 Opel Vectra (265 Nm @ 2500 RPM) has 185 more torque (in Nm) than 1977 Ford Fiesta. (80 Nm @ 3000 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1977 Ford Fiesta.
Compare all specifications:
| 1977 Ford Fiesta | 2007 Opel Vectra | |
| Make | Ford | Opel |
| Model | Fiesta | Vectra |
| Year Released | 1977 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1117 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 52 HP | 173 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 80 Nm | 265 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 74 mm | 86 mm |
| Engine Stroke Size | 65 mm | 86 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Top Speed | 145 km/hour | 230 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 726 kg | 1470 kg |
| Vehicle Length | 3570 mm | 4600 mm |
| Vehicle Width | 1580 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2300 mm | 2710 mm |
| Fuel Tank Capacity | 34 L | 61 L |
