1990 Alfa Romeo 33 vs. 1977 Opel Kadett
To start off, 1990 Alfa Romeo 33 is newer by 13 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 1,979 cc (4 cylinders), 1977 Opel Kadett is equipped with a bigger engine. In terms of performance, both vehicles can yield 108 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 284 kg more than 1977 Opel Kadett.
Because 1977 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 1977 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1990 Alfa Romeo 33, 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, 1977 Opel Kadett (162 Nm @ 3400 RPM) has 14 more torque (in Nm) than 1990 Alfa Romeo 33. (148 Nm @ 4500 RPM). This means 1977 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1977 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Kadett |
| Year Released | 1990 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 1979 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 108 HP | 108 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 148 Nm | 162 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 87 mm | 93.1 mm |
| Engine Stroke Size | 72 mm | 69.8 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1134 kg | 850 kg |
| Vehicle Length | 4080 mm | 4140 mm |
| Vehicle Width | 1620 mm | 1590 mm |
| Vehicle Height | 1360 mm | 1350 mm |
| Wheelbase Size | 2480 mm | 2430 mm |
| Fuel Tank Capacity | 50 L | 70 L |
