1990 Alfa Romeo 33 vs. 1978 Opel Kadett
To start off, 1990 Alfa Romeo 33 is newer by 12 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 1,490 cc (4 cylinders), 1990 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (99 HP @ 6000 RPM) has 40 more horse power than 1978 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 120 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 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 1978 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, 1990 Alfa Romeo 33 (129 Nm) has 39 more torque (in Nm) than 1978 Opel Kadett. (90 Nm). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1978 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Kadett |
| Year Released | 1990 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 99 HP | 59 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 129 Nm | 90 Nm |
| Engine Bore Size | 84 mm | 79 mm |
| Engine Stroke Size | 67.2 mm | 61 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 940 kg | 820 kg |
| Vehicle Length | 4080 mm | 4130 mm |
| Vehicle Width | 1620 mm | 1590 mm |
| Vehicle Height | 1360 mm | 1380 mm |
| Wheelbase Size | 2480 mm | 2400 mm |
| Fuel Tank Capacity | 50 L | 43 L |
