2009 Audi A4 vs. 1973 Mercedes-Benz 220
To start off, 2009 Audi A4 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 220. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 220 would be higher. At 2,496 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (178 HP @ 4000 RPM) has 120 more horse power than 1973 Mercedes-Benz 220. (58 HP @ 4200 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1973 Mercedes-Benz 220. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 215 kg more than 1973 Mercedes-Benz 220. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercedes-Benz 220. 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 (370 Nm @ 1500 RPM) has 244 more torque (in Nm) than 1973 Mercedes-Benz 220. (126 Nm @ 2400 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercedes-Benz 220.
Compare all specifications:
| 2009 Audi A4 | 1973 Mercedes-Benz 220 | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | 220 |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 58 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 370 Nm | 126 Nm |
| Torque RPM | 1500 RPM | 2400 RPM |
| Engine Bore Size | 78.3 mm | 87 mm |
| Engine Stroke Size | 86.4 mm | 92.4 mm |
| Engine Compression Ratio | 18.5:1 | 21.5:1 |
| Top Speed | 226 km/hour | 135 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 28.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1375 kg |
| Vehicle Length | 4550 mm | 4690 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2760 mm |
| Fuel Tank Capacity | 66 L | 65 L |
