2009 BMW 525 vs. 2007 Mercedes-Benz G
To start off, 2009 BMW 525 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz G would be higher. At 5,495 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (247 HP @ 4000 RPM) has 32 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 965 kg more than 2009 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 525. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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, 2007 Mercedes-Benz G (560 Nm @ 1700 RPM) has 310 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2900 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 2009 BMW 525 | 2007 Mercedes-Benz G | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | G |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5495 cc | 3994 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 247 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 250 Nm | 560 Nm |
| Torque RPM | 2900 RPM | 1700 RPM |
| Engine Compression Ratio | 11.0:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 7.9 seconds | 10.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1525 kg | 2490 kg |
| Vehicle Length | 4850 mm | 4230 mm |
| Vehicle Width | 1470 mm | 1770 mm |
| Vehicle Height | 1850 mm | 1940 mm |
| Wheelbase Size | 2890 mm | 2410 mm |
| Fuel Consumption Overall | 7 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
