2007 Jeep Commander vs. 2008 Porsche Cayman
To start off, 2008 Porsche Cayman is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Jeep Commander. In addition, the cost of maintenance, including insurance, on 2007 Jeep Commander would be higher. At 4,701 cc (8 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayman (291 HP @ 6250 RPM) has 56 more horse power than 2007 Jeep Commander. (235 HP @ 4500 RPM) In normal driving conditions, 2008 Porsche Cayman should accelerate faster than 2007 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 262 kg more than 2008 Porsche Cayman.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2008 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander 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, 2007 Jeep Commander (414 Nm @ 3600 RPM) has 74 more torque (in Nm) than 2008 Porsche Cayman. (340 Nm @ 4400 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche Cayman.
Compare all specifications:
| 2007 Jeep Commander | 2008 Porsche Cayman | |
| Make | Jeep | Porsche |
| Model | Commander | Cayman |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4701 cc | 3386 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 235 HP | 291 HP |
| Engine RPM | 4500 RPM | 6250 RPM |
| Torque | 414 Nm | 340 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Engine Compression Ratio | 9.0:1 | 11.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1677 kg | 1415 kg |
| Vehicle Length | 4790 mm | 4350 mm |
| Vehicle Width | 1910 mm | 1810 mm |
| Vehicle Height | 1830 mm | 1310 mm |
| Wheelbase Size | 2790 mm | 2420 mm |
| Fuel Consumption Overall | 13.8 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 80 L | 64 L |
