2007 Mercedes-Benz S vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz S would be higher. At 5,461 cc (8 cylinders), 2007 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz S (383 HP @ 6000 RPM) has 131 more horse power than 2009 Audi A6. (252 HP @ 6500 RPM). In normal driving conditions, 2007 Mercedes-Benz S should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz S weights approximately 1090 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Mercedes-Benz S (530 Nm @ 2800 RPM) has 199 more torque (in Nm) than 2009 Audi A6. (331 Nm @ 3250 RPM). This means 2007 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2007 Mercedes-Benz S | 2009 Audi A6 | |
| Make | Mercedes-Benz | Audi |
| Model | S | A6 |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 3123 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 383 HP | 252 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 530 Nm | 331 Nm |
| Torque RPM | 2800 RPM | 3250 RPM |
| Engine Bore Size | 98 mm | 84.5 mm |
| Engine Stroke Size | 90.5 mm | 92.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 7.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1985 kg | 895 kg |
| Vehicle Length | 5210 mm | 4800 mm |
| Vehicle Width | 1880 mm | 1820 mm |
| Vehicle Height | 1480 mm | 1460 mm |
| Wheelbase Size | 3170 mm | 2770 mm |
| Fuel Consumption Overall | 11.9 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
