2005 Opel Zafira vs. 1966 Opel Kadett
To start off, 2005 Opel Zafira is newer by 39 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 1,995 cc (4 cylinders), 2005 Opel Zafira is equipped with a bigger engine. In terms of performance, 2005 Opel Zafira (99 HP @ 4300 RPM) has 55 more horse power than 1966 Opel Kadett. (44 HP @ 5000 RPM). In normal driving conditions, 2005 Opel Zafira should accelerate faster than 1966 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Zafira weights approximately 748 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.
Because 1966 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 1966 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Zafira, 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, 2005 Opel Zafira (230 Nm @ 1950 RPM) has 156 more torque (in Nm) than 1966 Opel Kadett. (74 Nm @ 2800 RPM). This means 2005 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1966 Opel Kadett.
Compare all specifications:
| 2005 Opel Zafira | 1966 Opel Kadett | |
| Make | Opel | Opel |
| Model | Zafira | Kadett |
| Year Released | 2005 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1078 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 99 HP | 44 HP |
| Engine RPM | 4300 RPM | 5000 RPM |
| Torque | 230 Nm | 74 Nm |
| Torque RPM | 1950 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 75 mm |
| Engine Stroke Size | 90 mm | 61 mm |
| Engine Compression Ratio | 18.5:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1503 kg | 755 kg |
| Vehicle Length | 4320 mm | 4190 mm |
| Vehicle Width | 1750 mm | 1590 mm |
| Vehicle Height | 1640 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2430 mm |
| Fuel Tank Capacity | 58 L | 60 L |
