2004 Jeep Liberty vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2004 Jeep Liberty would be higher. At 3,822 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP @ 6600 RPM) has 140 more horse power than 2004 Jeep Liberty. (210 HP @ 3800 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2004 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Liberty weights approximately 251 kg more than 2007 Porsche 911.
Let's talk about torque, 2007 Porsche 911 (400 Nm) has 81 more torque (in Nm) than 2004 Jeep Liberty. (319 Nm). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 Jeep Liberty.
Compare all specifications:
| 2004 Jeep Liberty | 2007 Porsche 911 | |
| Make | Jeep | Porsche |
| Model | Liberty | 911 |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3687 cc | 3822 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 350 HP |
| Engine RPM | 3800 RPM | 6600 RPM |
| Torque | 319 Nm | 400 Nm |
| Engine Bore Size | 93 mm | 99 mm |
| Engine Stroke Size | 91 mm | 82.8 mm |
| Engine Compression Ratio | 9.1:1 | 11.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1746 kg | 1495 kg |
| Vehicle Length | 4440 mm | 4430 mm |
| Vehicle Width | 1830 mm | 1810 mm |
| Vehicle Height | 1790 mm | 1310 mm |
| Wheelbase Size | 2660 mm | 2360 mm |
| Fuel Consumption Overall | 13.1 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 74 L | 64 L |
