1975 Alfa Romeo Alfasud vs. 1985 Opel Kadett
To start off, 1985 Opel Kadett is newer by 10 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Alfasud would be higher. At 1,196 cc (4 cylinders), 1985 Opel Kadett is equipped with a bigger engine. In terms of performance, 1975 Alfa Romeo Alfasud (62 HP @ 6000 RPM) has 3 more horse power than 1985 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 1975 Alfa Romeo Alfasud should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1975 Alfa Romeo Alfasud weights approximately 120 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.
Because 1985 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 1985 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1975 Alfa Romeo Alfasud, 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, both vehicles can yield 88 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1975 Alfa Romeo Alfasud | 1985 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | Alfasud | Kadett |
| Year Released | 1975 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 59 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 88 Nm | 88 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 79 mm |
| Engine Stroke Size | 59 mm | 61 mm |
| Engine Compression Ratio | 8.8:1 | 9.0:1 |
| Top Speed | 153 km/hour | 140 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 894 kg | 774 kg |
| Vehicle Length | 3940 mm | 4110 mm |
| Vehicle Width | 1590 mm | 1580 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2520 mm | 2530 mm |
| Fuel Tank Capacity | 50 L | 40 L |
