1976 Alfa Romeo Navajo vs. 1977 Opel Kadett
To start off, 1977 Opel Kadett is newer by 1 year(s). Which means there will be less support and parts availability for 1976 Alfa Romeo Navajo. In addition, the cost of maintenance, including insurance, on 1976 Alfa Romeo Navajo would be higher. At 1,995 cc (8 cylinders), 1976 Alfa Romeo Navajo is equipped with a bigger engine. In terms of performance, 1976 Alfa Romeo Navajo (228 HP @ 8800 RPM) has 154 more horse power than 1977 Opel Kadett. (74 HP @ 5200 RPM). In normal driving conditions, 1976 Alfa Romeo Navajo should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1976 Alfa Romeo Navajo weights approximately 55 kg more than 1977 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, 1976 Alfa Romeo Navajo (306 Nm @ 7000 RPM) has 193 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 4200 RPM). This means 1976 Alfa Romeo Navajo will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 1976 Alfa Romeo Navajo | 1977 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | Navajo | Kadett |
| Year Released | 1976 | 1977 |
| Engine Position | Middle | Front |
| Engine Size | 1995 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 74 HP |
| Engine RPM | 8800 RPM | 5200 RPM |
| Torque | 306 Nm | 113 Nm |
| Torque RPM | 7000 RPM | 4200 RPM |
| Engine Bore Size | 78 mm | 85 mm |
| Engine Stroke Size | 52.2 mm | 69.8 mm |
| Engine Compression Ratio | 10.0:1 | 6.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 870 kg | 815 kg |
| Vehicle Length | 3810 mm | 3900 mm |
| Vehicle Width | 1870 mm | 1590 mm |
| Vehicle Height | 1060 mm | 1320 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
