2005 BMW 740 vs. 2007 Hummer H3
To start off, 2007 Hummer H3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 740. In addition, the cost of maintenance, including insurance, on 2005 BMW 740 would be higher. At 4,000 cc (8 cylinders), 2005 BMW 740 is equipped with a bigger engine. In terms of performance, 2005 BMW 740 (317 HP @ 6300 RPM) has 75 more horse power than 2007 Hummer H3. (242 HP @ 5600 RPM). In normal driving conditions, 2005 BMW 740 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 2005 BMW 740. 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, 2005 BMW 740 (391 Nm @ 3500 RPM) has 63 more torque (in Nm) than 2007 Hummer H3. (328 Nm @ 4600 RPM). This means 2005 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3. 2005 BMW 740 has automatic transmission and 2007 Hummer H3 has manual transmission. 2007 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 740 | 2007 Hummer H3 | |
| Make | BMW | Hummer |
| Model | 740 | H3 |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4000 cc | 3699 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 317 HP | 242 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 391 Nm | 328 Nm |
| Torque RPM | 3500 RPM | 4600 RPM |
| Engine Bore Size | 87 mm | 95.5 mm |
| Engine Stroke Size | 84.1 mm | 101.6 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5050 mm | 4750 mm |
| Vehicle Width | 1910 mm | 2180 mm |
| Vehicle Height | 1500 mm | 1900 mm |
| Wheelbase Size | 3000 mm | 2850 mm |
