2004 Mazda 3 vs. 1985 Opel Kadett
To start off, 2004 Mazda 3 is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1985 Opel Kadett would be higher. At 1,998 cc (4 cylinders), 2004 Mazda 3 is equipped with a bigger engine. In terms of performance, 2004 Mazda 3 (148 HP @ 6000 RPM) has 73 more horse power than 1985 Opel Kadett. (75 HP @ 5800 RPM). In normal driving conditions, 2004 Mazda 3 should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 3 weights approximately 377 kg more than 1985 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2004 Mazda 3 (187 Nm @ 4500 RPM) has 86 more torque (in Nm) than 1985 Opel Kadett. (101 Nm @ 4200 RPM). This means 2004 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett.
Compare all specifications:
| 2004 Mazda 3 | 1985 Opel Kadett | |
| Make | Mazda | Opel |
| Model | 3 | Kadett |
| Year Released | 2004 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1295 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 75 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 187 Nm | 101 Nm |
| Torque RPM | 4500 RPM | 4200 RPM |
| Engine Bore Size | 87.5 mm | 75 mm |
| Engine Stroke Size | 83.1 mm | 73.4 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Top Speed | 208 km/hour | 166 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1235 kg | 858 kg |
| Vehicle Length | 4500 mm | 4010 mm |
| Vehicle Width | 1760 mm | 1670 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2680 mm | 2580 mm |
| Fuel Tank Capacity | 61 L | 70 L |
