2005 Audi RS6 vs. 1973 Mercedes-Benz 350
To start off, 2005 Audi RS6 is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 350. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 350 would be higher. At 4,171 cc (8 cylinders), 2005 Audi RS6 is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 5700 RPM) has 244 more horse power than 1973 Mercedes-Benz 350. (200 HP @ 5800 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 1973 Mercedes-Benz 350. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 149 kg more than 1973 Mercedes-Benz 350. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercedes-Benz 350. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi RS6 (560 Nm @ 1950 RPM) has 273 more torque (in Nm) than 1973 Mercedes-Benz 350. (287 Nm @ 4000 RPM). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercedes-Benz 350.
Compare all specifications:
| 2005 Audi RS6 | 1973 Mercedes-Benz 350 | |
| Make | Audi | Mercedes-Benz |
| Model | RS6 | 350 |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4171 cc | 3499 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 444 HP | 200 HP |
| Engine RPM | 5700 RPM | 5800 RPM |
| Torque | 560 Nm | 287 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1825 kg | 1676 kg |
| Vehicle Length | 4800 mm | 4970 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2870 mm |
| Fuel Tank Capacity | 82 L | 95 L |
