1988 Opel Kadett vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 20 year(s). Which means there will be less support and parts availability for 1988 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1988 Opel Kadett would be higher. At 3,174 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (208 HP @ 6200 RPM) has 58 more horse power than 1988 Opel Kadett. (150 HP @ 6000 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 1988 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 618 kg more than 1988 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, 2008 Opel Vectra (300 Nm @ 4000 RPM) has 105 more torque (in Nm) than 1988 Opel Kadett. (195 Nm @ 4800 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Kadett.
Compare all specifications:
| 1988 Opel Kadett | 2008 Opel Vectra | |
| Make | Opel | Opel |
| Model | Kadett | Vectra |
| Year Released | 1988 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3174 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 150 HP | 208 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 195 Nm | 300 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Top Speed | 212 km/hour | 248 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1007 kg | 1625 kg |
| Vehicle Length | 4010 mm | 4600 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 61 L |
