2004 Audi RS6 vs. 1987 Opel Kadett
To start off, 2004 Audi RS6 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1987 Opel Kadett would be higher. At 4,163 cc (8 cylinders), 2004 Audi RS6 is equipped with a bigger engine. In terms of performance, 2004 Audi RS6 (444 HP @ 6300 RPM) has 363 more horse power than 1987 Opel Kadett. (81 HP @ 5800 RPM). In normal driving conditions, 2004 Audi RS6 should accelerate faster than 1987 Opel Kadett.
Because 2004 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2004 Audi RS6 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, 2004 Audi RS6 (560 Nm @ 1950 RPM) has 428 more torque (in Nm) than 1987 Opel Kadett. (132 Nm @ 2600 RPM). This means 2004 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Opel Kadett.
Compare all specifications:
| 2004 Audi RS6 | 1987 Opel Kadett | |
| Make | Audi | Opel |
| Model | RS6 | Kadett |
| Year Released | 2004 | 1987 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1596 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 444 HP | 81 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 560 Nm | 132 Nm |
| Torque RPM | 1950 RPM | 2600 RPM |
| Engine Bore Size | 84.5 mm | 80 mm |
| Engine Stroke Size | 93 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4860 mm | 4000 mm |
| Vehicle Width | 1860 mm | 1670 mm |
| Vehicle Height | 1400 mm | 1390 mm |
