2005 Alfa Romeo 147 vs. 1979 Opel Kadett
To start off, 2005 Alfa Romeo 147 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. At 1,968 cc (4 cylinders), 2005 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 147 (148 HP @ 4000 RPM) has 97 more horse power than 1979 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo 147 should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 147 weights approximately 575 kg more than 1979 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 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 1979 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 147, 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, 2005 Alfa Romeo 147 (300 Nm @ 2000 RPM) has 220 more torque (in Nm) than 1979 Opel Kadett. (80 Nm @ 3400 RPM). This means 2005 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 2005 Alfa Romeo 147 | 1979 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 147 | Kadett |
| Year Released | 2005 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 51 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 300 Nm | 80 Nm |
| Torque RPM | 2000 RPM | 3400 RPM |
| Engine Bore Size | 82 mm | 79 mm |
| Engine Stroke Size | 90.4 mm | 61 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1365 kg | 790 kg |
| Vehicle Length | 4180 mm | 4140 mm |
| Vehicle Width | 1740 mm | 1590 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2550 mm | 2410 mm |
| Fuel Tank Capacity | 60 L | 43 L |
