1973 Austin Allegro vs. 1973 Opel Kadett
To start off, both 1973 Austin Allegro and 1973 Opel Kadett were released in the same year (1973). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,196 cc (4 cylinders), 1973 Opel Kadett is equipped with a bigger engine. In terms of performance, 1973 Opel Kadett (51 HP @ 5600 RPM) has 3 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 1973 Opel Kadett should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1973 Austin Allegro weights approximately 10 kg more than 1973 Opel Kadett.
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, 1973 Austin Allegro, 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, 1973 Austin Allegro (81 Nm @ 2450 RPM) has 1 more torque (in Nm) than 1973 Opel Kadett. (80 Nm @ 3400 RPM). This means 1973 Austin Allegro will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett.
Compare all specifications:
| 1973 Austin Allegro | 1973 Opel Kadett | |
| Make | Austin | Opel |
| Model | Allegro | Kadett |
| Year Released | 1973 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 51 HP |
| Engine RPM | 5250 RPM | 5600 RPM |
| Torque | 81 Nm | 80 Nm |
| Torque RPM | 2450 RPM | 3400 RPM |
| Engine Bore Size | 64.6 mm | 79 mm |
| Engine Stroke Size | 83.7 mm | 61 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 800 kg | 790 kg |
| Vehicle Length | 3860 mm | 4140 mm |
| Vehicle Width | 1620 mm | 1590 mm |
| Vehicle Height | 1400 mm | 1290 mm |
| Wheelbase Size | 2440 mm | 2410 mm |
| Fuel Tank Capacity | 47 L | 43 L |
