2005 Jeep Liberty vs. 2007 Mercedes-Benz G
To start off, 2007 Mercedes-Benz G is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2005 Jeep Liberty would be higher. At 4,966 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (292 HP @ 5500 RPM) has 82 more horse power than 2005 Jeep Liberty. (210 HP @ 3800 RPM) In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 2005 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 539 kg more than 2005 Jeep Liberty. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (456 Nm) has 137 more torque (in Nm) than 2005 Jeep Liberty. (319 Nm). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Liberty.
Compare all specifications:
| 2005 Jeep Liberty | 2007 Mercedes-Benz G | |
| Make | Jeep | Mercedes-Benz |
| Model | Liberty | G |
| Year Released | 2005 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 210 HP | 292 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 319 Nm | 456 Nm |
| Engine Bore Size | 93 mm | 97 mm |
| Engine Stroke Size | 91 mm | 84 mm |
| Engine Compression Ratio | 9.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1836 kg | 2375 kg |
| Vehicle Length | 4440 mm | 4230 mm |
| Vehicle Width | 1830 mm | 1770 mm |
| Vehicle Height | 1790 mm | 1940 mm |
| Wheelbase Size | 2660 mm | 2410 mm |
| Fuel Consumption Overall | 12.4 L/100km | 16.7 L/100km |
| Fuel Tank Capacity | 78 L | 96 L |
