2004 Mazda 6 vs. 1979 Opel Kadett
To start off, 2004 Mazda 6 is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. At 2,262 cc (4 cylinders), 2004 Mazda 6 is equipped with a bigger engine. In terms of performance, 2004 Mazda 6 (168 HP @ 4000 RPM) has 121 more horse power than 1979 Opel Kadett. (47 HP @ 5600 RPM). In normal driving conditions, 2004 Mazda 6 should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 6 weights approximately 646 kg more than 1979 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 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 1979 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2004 Mazda 6, 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, 2004 Mazda 6 (221 Nm) has 150 more torque (in Nm) than 1979 Opel Kadett. (71 Nm). This means 2004 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 2004 Mazda 6 | 1979 Opel Kadett | |
| Make | Mazda | Opel |
| Model | 6 | Kadett |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2262 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 47 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 221 Nm | 71 Nm |
| Engine Bore Size | 87 mm | 72.1 mm |
| Engine Stroke Size | 94 mm | 61 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1436 kg | 790 kg |
| Vehicle Length | 4750 mm | 3900 mm |
| Vehicle Width | 1790 mm | 1590 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2680 mm | 2640 mm |
| Fuel Consumption Overall | 8.7 L/100km | 6 L/100km |
| Fuel Tank Capacity | 68 L | 43 L |
