1985 Mercedes-Benz 500 vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1985 Mercedes-Benz 500 would be higher. At 4,973 cc (8 cylinders), 1985 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 1985 Mercedes-Benz 500 (245 HP @ 4750 RPM) has 28 more horse power than 2009 Audi A4. (217 HP @ 6300 RPM). In normal driving conditions, 1985 Mercedes-Benz 500 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 2 kg more than 1985 Mercedes-Benz 500.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Mercedes-Benz 500. 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, 1985 Mercedes-Benz 500 (399 Nm @ 2750 RPM) has 99 more torque (in Nm) than 2009 Audi A4. (300 Nm @ 3200 RPM). This means 1985 Mercedes-Benz 500 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 1985 Mercedes-Benz 500 | 2009 Audi A4 | |
| Make | Mercedes-Benz | Audi |
| Model | 500 | A4 |
| Year Released | 1985 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 4973 cc | 2975 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 245 HP | 217 HP |
| Engine RPM | 4750 RPM | 6300 RPM |
| Torque | 399 Nm | 300 Nm |
| Torque RPM | 2750 RPM | 3200 RPM |
| Engine Bore Size | 96.5 mm | 82.5 mm |
| Engine Stroke Size | 85 mm | 92.8 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Top Speed | 216 km/hour | 236 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1608 kg | 1610 kg |
| Vehicle Length | 4400 mm | 4550 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1300 mm | 1430 mm |
| Wheelbase Size | 2460 mm | 2660 mm |
