2005 Alfa Romeo 156 vs. 1984 Opel Kadett
To start off, 2005 Alfa Romeo 156 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1984 Opel Kadett would be higher. Both 2005 Alfa Romeo 156 and 1984 Opel Kadett are equipped with a 1,598 cc engine. In terms of performance, 2005 Alfa Romeo 156 (118 HP @ 6500 RPM) has 28 more horse power than 1984 Opel Kadett. (90 HP @ 5800 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1984 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 300 kg more than 1984 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2005 Alfa Romeo 156 (147 Nm @ 4500 RPM) has 23 more torque (in Nm) than 1984 Opel Kadett. (124 Nm @ 4000 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1984 Opel Kadett.
Compare all specifications:
| 2005 Alfa Romeo 156 | 1984 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 156 | Kadett |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 90 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 147 Nm | 124 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 80.1 mm |
| Engine Stroke Size | 75.7 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1250 kg | 950 kg |
| Vehicle Length | 4450 mm | 4010 mm |
| Vehicle Width | 1750 mm | 1650 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2710 mm | 2520 mm |
