1978 Mazda 929 vs. 1979 Opel Kadett
To start off, 1979 Opel Kadett is newer by 1 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 1,769 cc (4 cylinders), 1978 Mazda 929 is equipped with a bigger engine. In terms of performance, 1979 Opel Kadett (90 HP @ 5800 RPM) has 7 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 1979 Opel Kadett should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda 929 weights approximately 150 kg more than 1979 Opel Kadett.
Because 1978 Mazda 929 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 1978 Mazda 929. However, in wet, icy, snow, or gravel driving conditions, 1979 Opel Kadett, 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, 1978 Mazda 929 (138 Nm @ 3000 RPM) has 12 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 1978 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 1978 Mazda 929 | 1979 Opel Kadett | |
| Make | Mazda | Opel |
| Model | 929 | Kadett |
| Year Released | 1978 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 90 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 138 Nm | 126 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 88 mm | 79.5 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1120 kg | 970 kg |
| Vehicle Length | 4550 mm | 4000 mm |
| Vehicle Width | 1670 mm | 1670 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2370 mm | 2400 mm |
| Fuel Tank Capacity | 65 L | 42 L |
