1961 Alfa Romeo Giulietta vs. 1967 Opel Kadett
To start off, 1967 Opel Kadett is newer by 6 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 1,897 cc (4 cylinders), 1967 Opel Kadett is equipped with a bigger engine. In terms of performance, 1967 Opel Kadett (90 HP @ 5100 RPM) has 14 more horse power than 1961 Alfa Romeo Giulietta. (76 HP @ 6300 RPM) In normal driving conditions, 1967 Opel Kadett should accelerate faster than 1961 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 1967 Opel Kadett weights approximately 10 kg more than 1961 Alfa Romeo Giulietta. 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, 1967 Opel Kadett (147 Nm @ 2800 RPM) has 35 more torque (in Nm) than 1961 Alfa Romeo Giulietta. (112 Nm @ 4250 RPM). This means 1967 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1961 Alfa Romeo Giulietta.
Compare all specifications:
| 1961 Alfa Romeo Giulietta | 1967 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | Giulietta | Kadett |
| Year Released | 1961 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 76 HP | 90 HP |
| Engine RPM | 6300 RPM | 5100 RPM |
| Torque | 112 Nm | 147 Nm |
| Torque RPM | 4250 RPM | 2800 RPM |
| Engine Bore Size | 74 mm | 93 mm |
| Engine Stroke Size | 75 mm | 69.8 mm |
| Engine Compression Ratio | 8.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 820 kg | 830 kg |
| Vehicle Length | 3930 mm | 4190 mm |
| Vehicle Width | 1540 mm | 1590 mm |
| Vehicle Height | 1330 mm | 1420 mm |
| Wheelbase Size | 2390 mm | 2400 mm |
| Fuel Tank Capacity | 53 L | 44 L |
