1985 Opel Kadett vs. 2007 Opel Vivaro
To start off, 2007 Opel Vivaro is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1985 Opel Kadett would be higher. At 1,870 cc (4 cylinders), 2007 Opel Vivaro is equipped with a bigger engine. In terms of performance, 2007 Opel Vivaro (100 HP @ 3500 RPM) has 41 more horse power than 1985 Opel Kadett. (59 HP @ 5400 RPM) In normal driving conditions, 2007 Opel Vivaro should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vivaro weights approximately 903 kg more than 1985 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Opel Kadett is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1985 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Vivaro, being front wheel drive (FWD), will offer much better control with better grip. 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 Vivaro (240 Nm @ 2000 RPM) has 152 more torque (in Nm) than 1985 Opel Kadett. (88 Nm @ 3000 RPM). This means 2007 Opel Vivaro will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett.
Compare all specifications:
| 1985 Opel Kadett | 2007 Opel Vivaro | |
| Make | Opel | Opel |
| Model | Kadett | Vivaro |
| Year Released | 1985 | 2007 |
| Body Type | Coupe | Van |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 100 HP |
| Engine RPM | 5400 RPM | 3500 RPM |
| Torque | 88 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 79 mm | 80 mm |
| Engine Stroke Size | 61 mm | 93 mm |
| Engine Compression Ratio | 9.0:1 | 18.3:1 |
| Top Speed | 140 km/hour | 155 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 774 kg | 1677 kg |
| Vehicle Length | 4110 mm | 4790 mm |
| Vehicle Width | 1580 mm | 1970 mm |
| Vehicle Height | 1410 mm | 1910 mm |
| Wheelbase Size | 2530 mm | 3100 mm |
| Fuel Tank Capacity | 40 L | 90 L |
