2008 Jeep Commander vs. 2009 Mercury Mountaineer
To start off, 2009 Mercury Mountaineer is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Jeep Commander. In addition, the cost of maintenance, including insurance, on 2008 Jeep Commander would be higher. At 5,654 cc (8 cylinders), 2008 Jeep Commander is equipped with a bigger engine. In terms of performance, 2008 Jeep Commander (330 HP @ 5000 RPM) has 123 more horse power than 2009 Mercury Mountaineer. (207 HP @ 5100 RPM). In normal driving conditions, 2008 Jeep Commander should accelerate faster than 2009 Mercury Mountaineer.
Because 2008 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercury Mountaineer. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Jeep Commander (509 Nm @ 4000 RPM) has 255 more torque (in Nm) than 2009 Mercury Mountaineer. (254 Nm @ 5100 RPM). This means 2008 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercury Mountaineer.
Compare all specifications:
| 2008 Jeep Commander | 2009 Mercury Mountaineer | |
| Make | Jeep | Mercury |
| Model | Commander | Mountaineer |
| Year Released | 2008 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5654 cc | 4009 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 330 HP | 207 HP |
| Engine RPM | 5000 RPM | 5100 RPM |
| Torque | 509 Nm | 254 Nm |
| Torque RPM | 4000 RPM | 5100 RPM |
| Engine Compression Ratio | 9.5:1 | 9.7:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Width | 1910 mm | 1880 mm |
