2008 Jeep Liberty vs. 2007 Mercedes-Benz B
To start off, 2008 Jeep Liberty is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz B would be higher. At 3,700 cc (6 cylinders), 2008 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2008 Jeep Liberty (210 HP @ 5200 RPM) has 20 more horse power than 2007 Mercedes-Benz B. (190 HP @ 5000 RPM). In normal driving conditions, 2008 Jeep Liberty should accelerate faster than 2007 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Liberty weights approximately 608 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 2008 Jeep Liberty 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, 2008 Jeep Liberty 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 Jeep Liberty (319 Nm @ 4000 RPM) has 39 more torque (in Nm) than 2007 Mercedes-Benz B. (280 Nm @ 1800 RPM). This means 2008 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz B.
Compare all specifications:
| 2008 Jeep Liberty | 2007 Mercedes-Benz B | |
| Make | Jeep | Mercedes-Benz |
| Model | Liberty | B |
| Year Released | 2008 | 2007 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 2034 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 210 HP | 190 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 319 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Compression Ratio | 9.7:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1978 kg | 1370 kg |
| Vehicle Length | 4500 mm | 4280 mm |
| Vehicle Width | 1850 mm | 1610 mm |
| Vehicle Height | 1790 mm | 1780 mm |
| Wheelbase Size | 2700 mm | 2780 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 74 L | 54 L |
