1990 Alfa Romeo 33 vs. 1983 Opel Kadett
To start off, 1990 Alfa Romeo 33 is newer by 7 year(s). Which means there will be less support and parts availability for 1983 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1983 Opel Kadett would be higher. At 1,796 cc (4 cylinders), 1983 Opel Kadett is equipped with a bigger engine. In terms of performance, 1983 Opel Kadett (114 HP @ 5800 RPM) has 31 more horse power than 1990 Alfa Romeo 33. (83 HP @ 4200 RPM) In normal driving conditions, 1983 Opel Kadett should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 65 kg more than 1983 Opel Kadett.
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, 1990 Alfa Romeo 33 (178 Nm @ 2400 RPM) has 30 more torque (in Nm) than 1983 Opel Kadett. (148 Nm @ 4800 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Kadett.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1983 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Kadett |
| Year Released | 1990 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1796 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 114 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 178 Nm | 148 Nm |
| Torque RPM | 2400 RPM | 4800 RPM |
| Engine Bore Size | 92 mm | 84.9 mm |
| Engine Stroke Size | 89.2 mm | 79.5 mm |
| Engine Compression Ratio | 22.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1055 kg | 990 kg |
| Vehicle Length | 4210 mm | 4010 mm |
| Vehicle Width | 1620 mm | 1650 mm |
| Vehicle Height | 1360 mm | 1390 mm |
| Wheelbase Size | 2480 mm | 2520 mm |
| Fuel Tank Capacity | 50 L | 40 L |
