2007 Mercedes-Benz B vs. 2006 Mercury Mariner
To start off, 2007 Mercedes-Benz B is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mercury Mariner. In addition, the cost of maintenance, including insurance, on 2006 Mercury Mariner would be higher. At 2,262 cc (4 cylinders), 2006 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2006 Mercury Mariner (153 HP @ 5800 RPM) has 15 more horse power than 2007 Mercedes-Benz B. (138 HP @ 4200 RPM) In normal driving conditions, 2006 Mercury Mariner should accelerate faster than 2007 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Mariner weights approximately 551 kg more than 2007 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz B. In wet, icy, snow, or gravel driving conditions, 2006 Mercury Mariner 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 B (300 Nm @ 1600 RPM) has 94 more torque (in Nm) than 2006 Mercury Mariner. (206 Nm @ 4250 RPM). This means 2007 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercury Mariner.
Compare all specifications:
| 2007 Mercedes-Benz B | 2006 Mercury Mariner | |
| Make | Mercedes-Benz | Mercury |
| Model | B | Mariner |
| Year Released | 2007 | 2006 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2262 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 153 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 300 Nm | 206 Nm |
| Torque RPM | 1600 RPM | 4250 RPM |
| Engine Bore Size | 83 mm | 87 mm |
| Engine Stroke Size | 92 mm | 94 mm |
| Engine Compression Ratio | 18.0:1 | 9.7:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1374 kg | 1925 kg |
| Vehicle Length | 4280 mm | 4450 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1610 mm | 1780 mm |
| Wheelbase Size | 2780 mm | 2630 mm |
| Fuel Consumption Overall | 5.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 54 L | 62 L |
