2009 Mazda BT-50 vs. 1979 Opel Kadett
To start off, 2009 Mazda BT-50 is newer by 30 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 2,500 cc (4 cylinders), 2009 Mazda BT-50 is equipped with a bigger engine. In terms of performance, 2009 Mazda BT-50 (141 HP @ 3500 RPM) has 51 more horse power than 1979 Opel Kadett. (90 HP @ 5800 RPM). In normal driving conditions, 2009 Mazda BT-50 should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda BT-50 weights approximately 896 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 2009 Mazda BT-50 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2009 Mazda BT-50 will offer significantly more control. 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, 2009 Mazda BT-50 (330 Nm @ 1800 RPM) has 204 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 2009 Mazda BT-50 will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 2009 Mazda BT-50 | 1979 Opel Kadett | |
| Make | Mazda | Opel |
| Model | BT-50 | Kadett |
| Year Released | 2009 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 90 HP |
| Engine RPM | 3500 RPM | 5800 RPM |
| Torque | 330 Nm | 126 Nm |
| Torque RPM | 1800 RPM | 3800 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 92 mm | 79.5 mm |
| Engine Compression Ratio | 18.0:1 | 9.2:1 |
| Top Speed | 158 km/hour | 170 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1866 kg | 970 kg |
| Vehicle Length | 5080 mm | 4000 mm |
| Vehicle Width | 1810 mm | 1650 mm |
| Vehicle Height | 1750 mm | 1390 mm |
| Wheelbase Size | 3010 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 42 L |
