2009 Audi RS4 vs. 1990 Mercedes-Benz 500
To start off, 2009 Audi RS4 is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1990 Mercedes-Benz 500 would be higher. At 4,973 cc (8 cylinders), 1990 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 88 more horse power than 1990 Mercedes-Benz 500. (326 HP @ 5700 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 1990 Mercedes-Benz 500. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 115 kg more than 1990 Mercedes-Benz 500. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Mercedes-Benz 500. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 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, 1990 Mercedes-Benz 500 (480 Nm @ 3900 RPM) has 50 more torque (in Nm) than 2009 Audi RS4. (430 Nm @ 5500 RPM). This means 1990 Mercedes-Benz 500 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi RS4.
Compare all specifications:
| 2009 Audi RS4 | 1990 Mercedes-Benz 500 | |
| Make | Audi | Mercedes-Benz |
| Model | RS4 | 500 |
| Year Released | 2009 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4973 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 414 HP | 326 HP |
| Engine RPM | 7800 RPM | 5700 RPM |
| Torque | 430 Nm | 480 Nm |
| Torque RPM | 5500 RPM | 3900 RPM |
| Engine Bore Size | 84.5 mm | 96.5 mm |
| Engine Stroke Size | 92.8 mm | 85 mm |
| Engine Compression Ratio | 12.5:1 | 10.0:1 |
| Top Speed | 250 km/hour | 251 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1845 kg | 1730 kg |
| Vehicle Length | 4560 mm | 4750 mm |
| Vehicle Width | 1820 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2810 mm |
