2007 Mercedes-Benz G vs. 2009 Mercedes-Benz B
To start off, 2009 Mercedes-Benz B 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 2,688 cc (5 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (154 HP @ 3800 RPM) has 16 more horse power than 2009 Mercedes-Benz B. (138 HP @ 4200 RPM). In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 2009 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 840 kg more than 2009 Mercedes-Benz B. 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 Mercedes-Benz B. 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 (400 Nm @ 1800 RPM) has 100 more torque (in Nm) than 2009 Mercedes-Benz B. (300 Nm @ 1600 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B. 2007 Mercedes-Benz G has automatic transmission and 2009 Mercedes-Benz B has manual transmission. 2009 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz G | 2009 Mercedes-Benz B | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | G | B |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2688 cc | 1989 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 138 HP |
| Engine RPM | 3800 RPM | 4200 RPM |
| Torque | 400 Nm | 300 Nm |
| Torque RPM | 1800 RPM | 1600 RPM |
| Engine Bore Size | 88 mm | 83 mm |
| Engine Stroke Size | 88.4 mm | 92 mm |
| Engine Compression Ratio | 18.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 157 km/hour | 200 km/hour |
| Acceleration 0-100mph | 13.5 seconds | 9.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 2275 kg | 1435 kg |
| Vehicle Length | 4230 mm | 4280 mm |
| Vehicle Width | 1770 mm | 1610 mm |
| Vehicle Height | 1940 mm | 1780 mm |
| Wheelbase Size | 2410 mm | 2780 mm |
| Fuel Consumption Overall | 10.9 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 96 L | 54 L |
