2009 Audi A6 vs. 1985 Opel Kadett
To start off, 2009 Audi A6 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1985 Opel Kadett would be higher. At 2,698 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 63 more horse power than 1985 Opel Kadett. (115 HP @ 5800 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 230 kg more than 1985 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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 A6 (380 Nm @ 1400 RPM) has 230 more torque (in Nm) than 1985 Opel Kadett. (150 Nm @ 4800 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett.
Compare all specifications:
| 2009 Audi A6 | 1985 Opel Kadett | |
| Make | Audi | Opel |
| Model | A6 | Kadett |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 115 HP |
| Engine RPM | 3300 RPM | 5800 RPM |
| Torque | 380 Nm | 150 Nm |
| Torque RPM | 1400 RPM | 4800 RPM |
| Engine Bore Size | 83 mm | 84.8 mm |
| Engine Stroke Size | 83.1 mm | 79.5 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Top Speed | 228 km/hour | 191 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 9.5 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 930 kg |
| Vehicle Length | 4920 mm | 4010 mm |
| Vehicle Width | 1860 mm | 1670 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2850 mm | 2530 mm |
