2008 BMW 550 vs. 2007 Hummer H3
To start off, 2008 BMW 550 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Hummer H3. In addition, the cost of maintenance, including insurance, on 2007 Hummer H3 would be higher. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 BMW 550 (362 HP @ 6300 RPM) has 120 more horse power than 2007 Hummer H3. (242 HP @ 5600 RPM). In normal driving conditions, 2008 BMW 550 should accelerate faster than 2007 Hummer H3.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 550. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H3 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 BMW 550 (491 Nm @ 3400 RPM) has 163 more torque (in Nm) than 2007 Hummer H3. (328 Nm @ 4600 RPM). This means 2008 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3.
Compare all specifications:
| 2008 BMW 550 | 2007 Hummer H3 | |
| Make | BMW | Hummer |
| Model | 550 | H3 |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3700 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 242 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 491 Nm | 328 Nm |
| Torque RPM | 3400 RPM | 4600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4850 mm | 4750 mm |
| Vehicle Width | 1490 mm | 1900 mm |
| Vehicle Height | 1850 mm | 1880 mm |
| Wheelbase Size | 2890 mm | 2850 mm |
| Fuel Consumption Overall | 11.1 L/100km | 14 L/100km |
| Fuel Tank Capacity | 70 L | 87 L |
