1983 Isuzu Gemini vs. 1973 Opel Kadett
To start off, 1983 Isuzu Gemini is newer by 10 year(s). Which means there will be less support and parts availability for 1973 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1973 Opel Kadett would be higher. At 1,817 cc (4 cylinders), 1983 Isuzu Gemini is equipped with a bigger engine. In terms of performance, 1983 Isuzu Gemini (76 HP @ 4800 RPM) has 29 more horse power than 1973 Opel Kadett. (47 HP @ 5600 RPM). In normal driving conditions, 1983 Isuzu Gemini should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1983 Isuzu Gemini weights approximately 300 kg more than 1973 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, 1983 Isuzu Gemini (129 Nm @ 3000 RPM) has 58 more torque (in Nm) than 1973 Opel Kadett. (71 Nm @ 2700 RPM). This means 1983 Isuzu Gemini will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett.
Compare all specifications:
| 1983 Isuzu Gemini | 1973 Opel Kadett | |
| Make | Isuzu | Opel |
| Model | Gemini | Kadett |
| Year Released | 1983 | 1973 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1817 cc | 1078 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 76 HP | 47 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Torque | 129 Nm | 71 Nm |
| Torque RPM | 3000 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1060 kg | 760 kg |
| Vehicle Length | 4240 mm | 4190 mm |
| Vehicle Width | 1580 mm | 1590 mm |
| Vehicle Height | 1350 mm | 1420 mm |
| Wheelbase Size | 2410 mm | 2400 mm |
