2005 Jeep Liberty vs. 2007 Pontiac Grand Prix
To start off, 2007 Pontiac Grand Prix 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 5,670 cc (8 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (303 HP @ 5600 RPM) has 92 more horse power than 2005 Jeep Liberty. (211 HP @ 3800 RPM) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2005 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Liberty weights approximately 416 kg more than 2007 Pontiac Grand Prix.
Let's talk about torque, 2007 Pontiac Grand Prix (438 Nm) has 119 more torque (in Nm) than 2005 Jeep Liberty. (319 Nm). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Liberty.
Compare all specifications:
| 2005 Jeep Liberty | 2007 Pontiac Grand Prix | |
| Make | Jeep | Pontiac |
| Model | Liberty | Grand Prix |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 5670 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 211 HP | 303 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 319 Nm | 438 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1768 kg | 1352 kg |
| Vehicle Length | 4440 mm | 5040 mm |
| Vehicle Width | 1830 mm | 1830 mm |
| Vehicle Height | 1790 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2810 mm |
| Fuel Consumption Highway | 10.7 L/100km | 8.7 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 78 L | 64 L |
