1983 Alfa Romeo 33 vs. 1965 Opel Kadett
To start off, 1983 Alfa Romeo 33 is newer by 18 year(s). Which means there will be less support and parts availability for 1965 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1965 Opel Kadett would be higher. At 1,490 cc (4 cylinders), 1983 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1983 Alfa Romeo 33 (94 HP @ 5750 RPM) has 47 more horse power than 1965 Opel Kadett. (47 HP @ 5400 RPM). In normal driving conditions, 1983 Alfa Romeo 33 should accelerate faster than 1965 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1983 Alfa Romeo 33 weights approximately 212 kg more than 1965 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1965 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 1965 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1983 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, 1983 Alfa Romeo 33 (133 Nm @ 4000 RPM) has 62 more torque (in Nm) than 1965 Opel Kadett. (71 Nm @ 2800 RPM). This means 1983 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1965 Opel Kadett.
Compare all specifications:
| 1983 Alfa Romeo 33 | 1965 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Kadett |
| Year Released | 1983 | 1965 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 94 HP | 47 HP |
| Engine RPM | 5750 RPM | 5400 RPM |
| Torque | 133 Nm | 71 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 72 mm |
| Engine Stroke Size | 67.2 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 912 kg | 700 kg |
| Vehicle Length | 4020 mm | 3930 mm |
| Vehicle Width | 1620 mm | 1480 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2330 mm |
| Fuel Tank Capacity | 53 L | 70 L |
