1961 Alfa Romeo Giulietta vs. 1963 Opel Kadett
To start off, 1963 Opel Kadett is newer by 2 year(s). Which means there will be less support and parts availability for 1961 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1961 Alfa Romeo Giulietta would be higher. At 1,290 cc (4 cylinders), 1961 Alfa Romeo Giulietta is equipped with a bigger engine. In terms of performance, 1961 Alfa Romeo Giulietta (100 HP @ 6000 RPM) has 53 more horse power than 1963 Opel Kadett. (47 HP @ 5400 RPM). In normal driving conditions, 1961 Alfa Romeo Giulietta should accelerate faster than 1963 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1961 Alfa Romeo Giulietta weights approximately 153 kg more than 1963 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1961 Alfa Romeo Giulietta (114 Nm @ 4500 RPM) has 44 more torque (in Nm) than 1963 Opel Kadett. (70 Nm @ 2800 RPM). This means 1961 Alfa Romeo Giulietta will have an easier job in driving up hills or pulling heavy equipment than 1963 Opel Kadett.
Compare all specifications:
| 1961 Alfa Romeo Giulietta | 1963 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | Giulietta | Kadett |
| Year Released | 1961 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 100 HP | 47 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 114 Nm | 70 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Bore Size | 74 mm | 72 mm |
| Engine Stroke Size | 75 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 855 kg | 702 kg |
| Vehicle Length | 3930 mm | 3930 mm |
| Vehicle Width | 1550 mm | 1480 mm |
| Vehicle Height | 1230 mm | 1400 mm |
| Wheelbase Size | 2260 mm | 2330 mm |
