2006 Mercedes-Benz R vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 7 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz R would be higher. At 6,208 cc (8 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (528 HP @ 5250 RPM) has 24 more horse power than 2006 Mercedes-Benz R. (504 HP @ 6800 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 2006 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 100 kg more than 2013 BMW 7 Series.
Because 2006 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 7 Series. In wet, icy, snow, or gravel driving conditions, 2006 Mercedes-Benz R 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, 2013 BMW 7 Series (746 Nm @ 5000 RPM) has 116 more torque (in Nm) than 2006 Mercedes-Benz R. (630 Nm @ 5200 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz R.
Compare all specifications:
| 2006 Mercedes-Benz R | 2013 BMW 7 Series | |
| Make | Mercedes-Benz | BMW |
| Model | R | 7 Series |
| Year Released | 2006 | 2013 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 5972 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 504 HP | 528 HP |
| Engine RPM | 6800 RPM | 5250 RPM |
| Torque | 630 Nm | 746 Nm |
| Torque RPM | 5200 RPM | 5000 RPM |
| Engine Bore Size | 102.2 mm | 89 mm |
| Engine Stroke Size | 94.6 mm | 80 mm |
| Engine Compression Ratio | 11.3:1 | 10.0 :1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.1 seconds | 4.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2375 kg | 2275 kg |
| Vehicle Length | 5160 mm | 5214 mm |
| Vehicle Width | 1930 mm | 2134 mm |
| Vehicle Height | 1640 mm | 1481 mm |
| Wheelbase Size | 3220 mm | 3210 mm |
| Fuel Tank Capacity | 80 L | 80 L |
