2008 Audi S6 vs. 1973 Mercedes-Benz 450
To start off, 2008 Audi S6 is newer by 35 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 450. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 450 would be higher. At 4,520 cc (8 cylinders), 1973 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 2008 Audi S6 (335 HP @ 7000 RPM) has 118 more horse power than 1973 Mercedes-Benz 450. (217 HP @ 5000 RPM). In normal driving conditions, 2008 Audi S6 should accelerate faster than 1973 Mercedes-Benz 450. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S6 weights approximately 50 kg more than 1973 Mercedes-Benz 450. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercedes-Benz 450. In wet, icy, snow, or gravel driving conditions, 2008 Audi S6 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, 2008 Audi S6 (420 Nm @ 3400 RPM) has 61 more torque (in Nm) than 1973 Mercedes-Benz 450. (359 Nm @ 3250 RPM). This means 2008 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercedes-Benz 450.
Compare all specifications:
| 2008 Audi S6 | 1973 Mercedes-Benz 450 | |
| Make | Audi | Mercedes-Benz |
| Model | S6 | 450 |
| Year Released | 2008 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4520 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 217 HP |
| Engine RPM | 7000 RPM | 5000 RPM |
| Torque | 420 Nm | 359 Nm |
| Torque RPM | 3400 RPM | 3250 RPM |
| Engine Bore Size | 84.5 mm | 92 mm |
| Engine Stroke Size | 93 mm | 85 mm |
| Engine Compression Ratio | 11.0:1 | 8.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1765 kg |
| Vehicle Length | 4840 mm | 5070 mm |
| Vehicle Width | 1860 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2970 mm |
| Fuel Tank Capacity | 82 L | 95 L |
