2007 Opel Vivaro vs. 1972 Opel Kadett
To start off, 2007 Opel Vivaro is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1972 Opel Kadett would be higher. At 1,998 cc (4 cylinders), 2007 Opel Vivaro is equipped with a bigger engine. In terms of performance, 2007 Opel Vivaro (118 HP @ 4750 RPM) has 70 more horse power than 1972 Opel Kadett. (48 HP @ 5600 RPM). In normal driving conditions, 2007 Opel Vivaro should accelerate faster than 1972 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vivaro weights approximately 908 kg more than 1972 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 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 1972 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 (190 Nm @ 3750 RPM) has 119 more torque (in Nm) than 1972 Opel Kadett. (71 Nm @ 2700 RPM). This means 2007 Opel Vivaro will have an easier job in driving up hills or pulling heavy equipment than 1972 Opel Kadett.
Compare all specifications:
| 2007 Opel Vivaro | 1972 Opel Kadett | |
| Make | Opel | Opel |
| Model | Vivaro | Kadett |
| Year Released | 2007 | 1972 |
| Body Type | Van | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1078 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 48 HP |
| Engine RPM | 4750 RPM | 5600 RPM |
| Torque | 190 Nm | 71 Nm |
| Torque RPM | 3750 RPM | 2700 RPM |
| Engine Bore Size | 82.7 mm | 72 mm |
| Engine Stroke Size | 93 mm | 61 mm |
| Engine Compression Ratio | 9.8:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1668 kg | 760 kg |
| Vehicle Length | 4790 mm | 4190 mm |
| Vehicle Width | 1970 mm | 1590 mm |
| Vehicle Height | 1910 mm | 1420 mm |
| Wheelbase Size | 3100 mm | 2400 mm |
| Fuel Tank Capacity | 90 L | 43 L |
