1985 Alfa Romeo 33 vs. 1970 Opel Kadett
To start off, 1985 Alfa Romeo 33 is newer by 15 year(s). Which means there will be less support and parts availability for 1970 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1970 Opel Kadett would be higher. At 1,489 cc (4 cylinders), 1985 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 33 (106 HP @ 6000 RPM) has 62 more horse power than 1970 Opel Kadett. (44 HP @ 5000 RPM). In normal driving conditions, 1985 Alfa Romeo 33 should accelerate faster than 1970 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo 33 weights approximately 145 kg more than 1970 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 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 1970 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1985 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, 1985 Alfa Romeo 33 (135 Nm @ 4000 RPM) has 61 more torque (in Nm) than 1970 Opel Kadett. (74 Nm @ 2800 RPM). This means 1985 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Kadett.
Compare all specifications:
| 1985 Alfa Romeo 33 | 1970 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Kadett |
| Year Released | 1985 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 1078 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 106 HP | 44 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 135 Nm | 74 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 900 kg | 755 kg |
| Vehicle Length | 4020 mm | 4190 mm |
| Vehicle Width | 1620 mm | 1590 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2460 mm | 2430 mm |
