2009 BMW 523 vs. 2006 Mercedes-Benz S
To start off, 2009 BMW 523 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz S would be higher. At 5,513 cc (12 cylinders), 2006 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz S (510 HP @ 5000 RPM) has 335 more horse power than 2009 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 2006 Mercedes-Benz S should accelerate faster than 2009 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz S weights approximately 605 kg more than 2009 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 Mercedes-Benz S (830 Nm @ 1900 RPM) has 600 more torque (in Nm) than 2009 BMW 523. (230 Nm @ 3500 RPM). This means 2006 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 523.
Compare all specifications:
2009 BMW 523 | 2006 Mercedes-Benz S | |
Make | BMW | Mercedes-Benz |
Model | 523 | S |
Year Released | 2009 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 5513 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 175 HP | 510 HP |
Engine RPM | 5800 RPM | 5000 RPM |
Torque | 230 Nm | 830 Nm |
Torque RPM | 3500 RPM | 1900 RPM |
Engine Bore Size | 78.8 mm | 82.1 mm |
Engine Stroke Size | 82 mm | 87 mm |
Engine Compression Ratio | 11.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 9 seconds | 4.6 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1575 kg | 2180 kg |
Vehicle Length | 4850 mm | 5210 mm |
Vehicle Width | 1850 mm | 1880 mm |
Vehicle Height | 1470 mm | 1480 mm |
Wheelbase Size | 2890 mm | 3170 mm |
Fuel Consumption Overall | 10.6 L/100km | 14.3 L/100km |
Fuel Tank Capacity | 70 L | 90 L |