2003 Opel Vectra vs. 1979 Opel Kadett
To start off, 2003 Opel Vectra is newer by 24 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. At 2,957 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (173 HP @ 4000 RPM) has 83 more horse power than 1979 Opel Kadett. (90 HP @ 5800 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 635 kg more than 1979 Opel Kadett. 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 (370 Nm @ 1900 RPM) has 244 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
2003 Opel Vectra | 1979 Opel Kadett | |
Make | Opel | Opel |
Model | Vectra | Kadett |
Year Released | 2003 | 1979 |
Engine Position | Front | Front |
Engine Size | 2957 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 173 HP | 90 HP |
Engine RPM | 4000 RPM | 5800 RPM |
Torque | 370 Nm | 126 Nm |
Torque RPM | 1900 RPM | 3800 RPM |
Engine Bore Size | 87.5 mm | 80 mm |
Engine Stroke Size | 82 mm | 79.5 mm |
Engine Compression Ratio | 18.5:1 | 9.2:1 |
Top Speed | 226 km/hour | 170 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1605 kg | 970 kg |
Vehicle Length | 4600 mm | 4000 mm |
Vehicle Width | 1770 mm | 1650 mm |
Vehicle Height | 1470 mm | 1390 mm |
Wheelbase Size | 2740 mm | 2520 mm |
Fuel Tank Capacity | 60 L | 42 L |