2009 BMW M5 vs. 2006 Mercedes-Benz G
To start off, 2009 BMW M5 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz G would be higher. At 4,999 cc (10 cylinders), 2009 BMW M5 is equipped with a bigger engine. In terms of performance, 2009 BMW M5 (500 HP @ 7750 RPM) has 253 more horse power than 2006 Mercedes-Benz G. (247 HP @ 4000 RPM). In normal driving conditions, 2009 BMW M5 should accelerate faster than 2006 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz G weights approximately 654 kg more than 2009 BMW M5.
Because 2006 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW M5. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercedes-Benz G (560 Nm @ 1700 RPM) has 40 more torque (in Nm) than 2009 BMW M5. (520 Nm @ 6100 RPM). This means 2006 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW M5.
Compare all specifications:
| 2009 BMW M5 | 2006 Mercedes-Benz G | |
| Make | BMW | Mercedes-Benz |
| Model | M5 | G |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 3996 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 247 HP |
| Engine RPM | 7750 RPM | 4000 RPM |
| Torque | 520 Nm | 560 Nm |
| Torque RPM | 6100 RPM | 1700 RPM |
| Engine Bore Size | 92 mm | 86.1 mm |
| Engine Stroke Size | 75.2 mm | 86 mm |
| Engine Compression Ratio | 12.0:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 4.7 seconds | 10.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1836 kg | 2490 kg |
| Vehicle Length | 4860 mm | 4670 mm |
| Vehicle Width | 1850 mm | 1870 mm |
| Vehicle Height | 1480 mm | 1940 mm |
| Wheelbase Size | 2900 mm | 2860 mm |
| Fuel Consumption Overall | 14.8 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
