1979 Isuzu Gemini vs. 1966 Opel Kadett
To start off, 1979 Isuzu Gemini is newer by 13 year(s). Which means there will be less support and parts availability for 1966 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1966 Opel Kadett would be higher. At 1,584 cc (4 cylinders), 1979 Isuzu Gemini is equipped with a bigger engine. In terms of performance, 1979 Isuzu Gemini (93 HP @ 6000 RPM) has 49 more horse power than 1966 Opel Kadett. (44 HP @ 5000 RPM). In normal driving conditions, 1979 Isuzu Gemini should accelerate faster than 1966 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1979 Isuzu Gemini weights approximately 170 kg more than 1966 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, 1979 Isuzu Gemini (136 Nm @ 4000 RPM) has 62 more torque (in Nm) than 1966 Opel Kadett. (74 Nm @ 2800 RPM). This means 1979 Isuzu Gemini will have an easier job in driving up hills or pulling heavy equipment than 1966 Opel Kadett.
Compare all specifications:
| 1979 Isuzu Gemini | 1966 Opel Kadett | |
| Make | Isuzu | Opel |
| Model | Gemini | Kadett |
| Year Released | 1979 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1584 cc | 1078 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 44 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 136 Nm | 74 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 75 mm |
| Engine Stroke Size | 75 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 925 kg | 755 kg |
| Vehicle Length | 4240 mm | 4190 mm |
| Vehicle Width | 1580 mm | 1590 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2410 mm | 2430 mm |
| Fuel Tank Capacity | 52 L | 60 L |
