2007 BMW X3 vs. 2009 Hummer H2
To start off, 2009 Hummer H2 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 6,162 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (388 HP @ 5700 RPM) has 173 more horse power than 2007 BMW X3. (215 HP @ 4000 RPM) In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1085 kg more than 2007 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 BMW X3 (480 Nm @ 1750 RPM) has 65 more torque (in Nm) than 2009 Hummer H2. (415 Nm @ 4300 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H2.
Compare all specifications:
| 2007 BMW X3 | 2009 Hummer H2 | |
| Make | BMW | Hummer |
| Model | X3 | H2 |
| Year Released | 2007 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 6162 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 388 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 480 Nm | 415 Nm |
| Torque RPM | 1750 RPM | 4300 RPM |
| Engine Compression Ratio | 17.0:1 | 10.5:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1765 kg | 2850 kg |
| Vehicle Length | 4570 mm | 4830 mm |
| Vehicle Width | 1680 mm | 2070 mm |
| Vehicle Height | 1860 mm | 2020 mm |
| Wheelbase Size | 2800 mm | 3130 mm |
| Fuel Consumption Overall | 8.6 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 67 L | 121 L |
