1998 Opel Speedster vs. 1972 Opel Kadett
To start off, 1998 Opel Speedster is newer by 26 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 1,995 cc (4 cylinders), 1998 Opel Speedster is equipped with a bigger engine. In terms of performance, 1998 Opel Speedster (198 HP @ 5500 RPM) has 150 more horse power than 1972 Opel Kadett. (48 HP @ 5600 RPM). In normal driving conditions, 1998 Opel Speedster should accelerate faster than 1972 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Speedster weights approximately 245 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.
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, 1998 Opel Speedster (250 Nm @ 1950 RPM) has 179 more torque (in Nm) than 1972 Opel Kadett. (71 Nm @ 2700 RPM). This means 1998 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1972 Opel Kadett.
Compare all specifications:
| 1998 Opel Speedster | 1972 Opel Kadett | |
| Make | Opel | Opel |
| Model | Speedster | Kadett |
| Year Released | 1998 | 1972 |
| Body Type | Convertible | Coupe |
| Engine Position | Middle | Front |
| Engine Size | 1995 cc | 1078 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 198 HP | 48 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 250 Nm | 71 Nm |
| Torque RPM | 1950 RPM | 2700 RPM |
| Engine Bore Size | 86 mm | 72 mm |
| Engine Stroke Size | 86 mm | 61 mm |
| Engine Compression Ratio | 8.8:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1005 kg | 760 kg |
| Vehicle Length | 3790 mm | 4190 mm |
| Vehicle Width | 1710 mm | 1590 mm |
| Vehicle Height | 1120 mm | 1420 mm |
| Wheelbase Size | 2340 mm | 2400 mm |
