1990 Alfa Romeo 33 vs. 1967 Opel Kadett
To start off, 1990 Alfa Romeo 33 is newer by 23 year(s). Which means there will be less support and parts availability for 1967 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1967 Opel Kadett would be higher. At 1,712 cc (4 cylinders), 1990 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (108 HP @ 5800 RPM) has 33 more horse power than 1967 Opel Kadett. (75 HP @ 5200 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 1967 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 254 kg more than 1967 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1967 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 1967 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 (148 Nm @ 4500 RPM) has 21 more torque (in Nm) than 1967 Opel Kadett. (127 Nm @ 2700 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1967 Opel Kadett.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1967 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Kadett |
| Year Released | 1990 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 1698 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 108 HP | 75 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 148 Nm | 127 Nm |
| Torque RPM | 4500 RPM | 2700 RPM |
| Engine Bore Size | 87 mm | 88 mm |
| Engine Stroke Size | 72 mm | 69.8 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 | 1134 kg | 880 kg |
| Vehicle Length | 4080 mm | 4190 mm |
| Vehicle Width | 1620 mm | 1580 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2480 mm | 2420 mm |
| Fuel Tank Capacity | 50 L | 44 L |
