2009 Jeep Liberty vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2009 Jeep Liberty would be higher. At 3,800 cc (6 cylinders), 2013 Porsche 911 is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (345 HP @ 7400 RPM) has 135 more horse power than 2009 Jeep Liberty. (210 HP @ 5200 RPM) In normal driving conditions, 2013 Porsche 911 should accelerate faster than 2009 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Liberty weights approximately 528 kg more than 2013 Porsche 911.
Because 2009 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2013 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 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, 2013 Porsche 911 (390 Nm @ 5600 RPM) has 70 more torque (in Nm) than 2009 Jeep Liberty. (320 Nm @ 4000 RPM). This means 2013 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Liberty.
Compare all specifications:
| 2009 Jeep Liberty | 2013 Porsche 911 | |
| Make | Jeep | Porsche |
| Model | Liberty | 911 |
| Year Released | 2009 | 2013 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3778 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 345 HP |
| Engine RPM | 5200 RPM | 7400 RPM |
| Torque | 320 Nm | 390 Nm |
| Torque RPM | 4000 RPM | 5600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1978 kg | 1450 kg |
| Vehicle Length | 4500 mm | 4491 mm |
| Vehicle Width | 1850 mm | 1978 mm |
| Vehicle Height | 1790 mm | 1299 mm |
| Wheelbase Size | 2700 mm | 2450 mm |
| Fuel Consumption Highway | 11.2 L/100km | 6.1 L/100km |
| Fuel Consumption City | 15.7 L/100km | 11.4 L/100km |
