2009 Mercedes-Benz S vs. 2011 BMW 750
To start off, 2011 BMW 750 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz S would be higher. At 5,460 cc (8 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 BMW 750 (400 HP @ 5500 RPM) has 18 more horse power than 2009 Mercedes-Benz S. (382 HP @ 6000 RPM) In normal driving conditions, 2011 BMW 750 should accelerate faster than 2009 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 750 weights approximately 705 kg more than 2009 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 750. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz S 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, 2011 BMW 750 (609 Nm @ 1750 RPM) has 79 more torque (in Nm) than 2009 Mercedes-Benz S. (530 Nm @ 2800 RPM). This means 2011 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz S.
Compare all specifications:
| 2009 Mercedes-Benz S | 2011 BMW 750 | |
| Make | Mercedes-Benz | BMW |
| Model | S | 750 |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5460 cc | 4400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 382 HP | 400 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 530 Nm | 609 Nm |
| Torque RPM | 2800 RPM | 1750 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1365 kg | 2070 kg |
| Vehicle Length | 5210 mm | 5075 mm |
| Vehicle Width | 1880 mm | 1902 mm |
| Vehicle Height | 1480 mm | 1481 mm |
| Wheelbase Size | 3170 mm | 3071 mm |
| Fuel Consumption Highway | 11.8 L/100km | 10.7 L/100km |
| Fuel Consumption City | 16.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 90 L | 82 L |
