2007 GMC Sierra 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 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 186 more horse power than 2009 Mercedes-Benz B. (114 HP @ 5500 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2009 Mercedes-Benz B.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 333 more torque (in Nm) than 2009 Mercedes-Benz B. (155 Nm @ 3500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B. 2007 GMC Sierra 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 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 2009 Mercedes-Benz B | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | B |
| Year Released | 2007 | 2009 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1699 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 300 HP | 114 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 488 Nm | 155 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 102 mm | 83 mm |
| Engine Stroke Size | 92 mm | 78.5 mm |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 6570 mm | 4280 mm |
| Vehicle Width | 2450 mm | 1780 mm |
| Vehicle Height | 1970 mm | 1610 mm |
| Wheelbase Size | 4250 mm | 2780 mm |
| Fuel Tank Capacity | 132 L | 54 L |
