2009 Mercedes-Benz S vs. 2010 BMW 650
To start off, 2010 BMW 650 is newer by 1 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, 2009 Mercedes-Benz S (382 HP @ 6000 RPM) has 22 more horse power than 2010 BMW 650. (360 HP @ 6300 RPM). In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 2010 BMW 650. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW 650 weights approximately 575 kg more than 2009 Mercedes-Benz S.
Because 2009 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2010 BMW 650. 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, 2009 Mercedes-Benz S (530 Nm @ 2800 RPM) has 42 more torque (in Nm) than 2010 BMW 650. (488 Nm @ 3400 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2010 BMW 650.
Compare all specifications:
| 2009 Mercedes-Benz S | 2010 BMW 650 | |
| Make | Mercedes-Benz | BMW |
| Model | S | 650 |
| Year Released | 2009 | 2010 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5460 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 382 HP | 360 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 530 Nm | 488 Nm |
| Torque RPM | 2800 RPM | 3400 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1365 kg | 1940 kg |
| Vehicle Length | 5210 mm | 4831 mm |
| Vehicle Width | 1880 mm | 1854 mm |
| Vehicle Height | 1480 mm | 1374 mm |
| Wheelbase Size | 3170 mm | 2779 mm |
| Fuel Consumption Highway | 11.8 L/100km | 10.2 L/100km |
| Fuel Consumption City | 16.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
