1991 Mazda 626 vs. 1973 Opel Kadett
To start off, 1991 Mazda 626 is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1973 Opel Kadett would be higher. At 1,789 cc (4 cylinders), 1991 Mazda 626 is equipped with a bigger engine. In terms of performance, 1991 Mazda 626 (89 HP @ 5500 RPM) has 38 more horse power than 1973 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 1991 Mazda 626 should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mazda 626 weights approximately 300 kg more than 1973 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 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 1973 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1991 Mazda 626, 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, 1991 Mazda 626 (134 Nm @ 2500 RPM) has 54 more torque (in Nm) than 1973 Opel Kadett. (80 Nm @ 3400 RPM). This means 1991 Mazda 626 will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett.
Compare all specifications:
| 1991 Mazda 626 | 1973 Opel Kadett | |
| Make | Mazda | Opel |
| Model | 626 | Kadett |
| Year Released | 1991 | 1973 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1789 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 51 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 134 Nm | 80 Nm |
| Torque RPM | 2500 RPM | 3400 RPM |
| Engine Bore Size | 86 mm | 79 mm |
| Engine Stroke Size | 77 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1120 kg | 820 kg |
| Vehicle Length | 4520 mm | 4150 mm |
| Vehicle Width | 1700 mm | 1590 mm |
| Vehicle Height | 1370 mm | 1340 mm |
| Wheelbase Size | 2580 mm | 2410 mm |
