2006 BMW 525 vs. 2013 Mercedes-Benz M
To start off, 2013 Mercedes-Benz M is newer by 7 year(s). Which means there will be less support and parts availability for 2006 BMW 525. In addition, the cost of maintenance, including insurance, on 2006 BMW 525 would be higher. At 5,500 cc (8 cylinders), 2013 Mercedes-Benz M is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz M (511 HP @ 5250 RPM) has 296 more horse power than 2006 BMW 525. (215 HP @ 6250 RPM) In normal driving conditions, 2013 Mercedes-Benz M should accelerate faster than 2006 BMW 525.
Because 2013 Mercedes-Benz M is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 525. In wet, icy, snow, or gravel driving conditions, 2013 Mercedes-Benz M 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 Mercedes-Benz M (700 Nm @ 5000 RPM) has 449 more torque (in Nm) than 2006 BMW 525. (251 Nm @ 2750 RPM). This means 2013 Mercedes-Benz M will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525.
Compare all specifications:
| 2006 BMW 525 | 2013 Mercedes-Benz M | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | M |
| Year Released | 2006 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 5500 cc |
| Horse Power | 215 HP | 511 HP |
| Engine RPM | 6250 RPM | 5250 RPM |
| Torque | 251 Nm | 700 Nm |
| Torque RPM | 2750 RPM | 5000 RPM |
| Engine Bore Size | 85.1 mm | 98 mm |
| Engine Stroke Size | 87.9 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4860 mm | 4817 mm |
| Vehicle Width | 1850 mm | 2141 mm |
| Vehicle Height | 1470 mm | 1796 mm |
| Wheelbase Size | 2890 mm | 2915 mm |
| Fuel Consumption | 8.4 L/100km | 9.6 L/100km |
| Fuel Consumption City | 12.4 L/100km | 15.7 L/100km |
