2008 BMW X5 vs. 2010 Mercedes-Benz B
To start off, 2010 Mercedes-Benz B is newer by 2 year(s). Which means there will be less support and parts availability for 2008 BMW X5. In addition, the cost of maintenance, including insurance, on 2008 BMW X5 would be higher. At 4,799 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (351 HP @ 6300 RPM) has 243 more horse power than 2010 Mercedes-Benz B. (108 HP @ 4200 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 2010 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 760 kg more than 2010 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz B. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 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, 2008 BMW X5 (475 Nm @ 3400 RPM) has 225 more torque (in Nm) than 2010 Mercedes-Benz B. (250 Nm @ 1600 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz B. 2008 BMW X5 has automatic transmission and 2010 Mercedes-Benz B has manual transmission. 2010 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 2010 Mercedes-Benz B | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | B |
| Year Released | 2008 | 2010 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 351 HP | 108 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 475 Nm | 250 Nm |
| Torque RPM | 3400 RPM | 1600 RPM |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 246 km/hour | 183 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2200 kg | 1440 kg |
| Vehicle Length | 4860 mm | 4280 mm |
| Vehicle Width | 1940 mm | 1780 mm |
| Vehicle Height | 1770 mm | 1610 mm |
| Wheelbase Size | 2940 mm | 2780 mm |
| Fuel Consumption Overall | 14.7 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 85 L | 54 L |
