2009 Audi S6 vs. 1979 Mercedes-Benz 250
To start off, 2009 Audi S6 is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Mercedes-Benz 250. In addition, the cost of maintenance, including insurance, on 1979 Mercedes-Benz 250 would be higher. At 4,172 cc (8 cylinders), 2009 Audi S6 is equipped with a bigger engine. In terms of performance, 2009 Audi S6 (335 HP @ 7000 RPM) has 197 more horse power than 1979 Mercedes-Benz 250. (138 HP @ 5500 RPM). In normal driving conditions, 2009 Audi S6 should accelerate faster than 1979 Mercedes-Benz 250. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi S6 weights approximately 455 kg more than 1979 Mercedes-Benz 250. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mercedes-Benz 250. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi S6 (420 Nm @ 3400 RPM) has 220 more torque (in Nm) than 1979 Mercedes-Benz 250. (200 Nm @ 3500 RPM). This means 2009 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mercedes-Benz 250. 2009 Audi S6 has automatic transmission and 1979 Mercedes-Benz 250 has manual transmission. 1979 Mercedes-Benz 250 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi S6 | 1979 Mercedes-Benz 250 | |
| Make | Audi | Mercedes-Benz |
| Model | S6 | 250 |
| Year Released | 2009 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2525 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 138 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 420 Nm | 200 Nm |
| Torque RPM | 3400 RPM | 3500 RPM |
| Engine Bore Size | 84.6 mm | 86 mm |
| Engine Stroke Size | 93 mm | 72.5 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Acceleration 0-100mph | 6.8 seconds | 11.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1360 kg |
| Vehicle Length | 4840 mm | 4730 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2800 mm |
| Fuel Tank Capacity | 82 L | 80 L |
