2009 Audi A4 vs. 1986 Opel Kadett
To start off, 2009 Audi A4 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1986 Opel Kadett would be higher. At 1,896 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (114 HP @ 4000 RPM) has 33 more horse power than 1986 Opel Kadett. (81 HP @ 5800 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1986 Opel Kadett.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 will offer significantly more control. 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, 2009 Audi A4 (285 Nm @ 1900 RPM) has 153 more torque (in Nm) than 1986 Opel Kadett. (132 Nm @ 2600 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Kadett.
Compare all specifications:
| 2009 Audi A4 | 1986 Opel Kadett | |
| Make | Audi | Opel |
| Model | A4 | Kadett |
| Year Released | 2009 | 1986 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 114 HP | 81 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 285 Nm | 132 Nm |
| Torque RPM | 1900 RPM | 2600 RPM |
| Engine Bore Size | 79.6 mm | 80 mm |
| Engine Stroke Size | 95.5 mm | 79.5 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Length | 4550 mm | 4000 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1390 mm |
