2009 BMW 550 vs. 2008 Jeep Commander
To start off, 2009 BMW 550 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, 2009 BMW 550 (362 HP @ 6300 RPM) has 32 more horse power than 2008 Jeep Commander. (330 HP @ 5000 RPM). In normal driving conditions, 2009 BMW 550 should accelerate faster than 2008 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Commander weights approximately 318 kg more than 2009 BMW 550.
Because 2008 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 550. 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 19 more torque (in Nm) than 2009 BMW 550. (490 Nm @ 3400 RPM). This means 2008 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 550. 2008 Jeep Commander has automatic transmission and 2009 BMW 550 has manual transmission. 2009 BMW 550 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 550 | 2008 Jeep Commander | |
| Make | BMW | Jeep |
| Model | 550 | Commander |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 5654 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 330 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 490 Nm | 509 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1978 kg |
| Vehicle Length | 4850 mm | 4790 mm |
| Vehicle Width | 1490 mm | 1910 mm |
| Vehicle Height | 1850 mm | 1830 mm |
| Wheelbase Size | 2890 mm | 2790 mm |
| Fuel Consumption Overall | 11.1 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
