1968 Opel Kadett vs. 1990 Opel Senator
To start off, 1990 Opel Senator is newer by 22 year(s). Which means there will be less support and parts availability for 1968 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1968 Opel Kadett would be higher. At 2,969 cc (6 cylinders), 1990 Opel Senator is equipped with a bigger engine. In terms of performance, 1990 Opel Senator (202 HP @ 6000 RPM) has 158 more horse power than 1968 Opel Kadett. (44 HP @ 5000 RPM) In normal driving conditions, 1990 Opel Senator should accelerate faster than 1968 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Senator weights approximately 815 kg more than 1968 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1990 Opel Senator (275 Nm @ 3600 RPM) has 199 more torque (in Nm) than 1968 Opel Kadett. (76 Nm @ 2800 RPM). This means 1990 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 1968 Opel Kadett.
Compare all specifications:
| 1968 Opel Kadett | 1990 Opel Senator | |
| Make | Opel | Opel |
| Model | Kadett | Senator |
| Year Released | 1968 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1078 cc | 2969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 44 HP | 202 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 76 Nm | 275 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Compression Ratio | 10.5:1 | 10.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 755 kg | 1570 kg |
| Vehicle Length | 4190 mm | 4850 mm |
| Vehicle Width | 1580 mm | 1770 mm |
| Vehicle Height | 1410 mm | 1460 mm |
| Wheelbase Size | 2420 mm | 2740 mm |
| Fuel Tank Capacity | 80 L | 75 L |
