2005 BMW 325 vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 325. In addition, the cost of maintenance, including insurance, on 2005 BMW 325 would be higher. At 5,300 cc (8 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (300 HP @ 5200 RPM) has 111 more horse power than 2005 BMW 325. (189 HP @ 6000 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 730 kg more than 2005 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 325. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H3 (434 Nm @ 4000 RPM) has 189 more torque (in Nm) than 2005 BMW 325. (245 Nm @ 3500 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2005 BMW 325 | 2009 Hummer H3 | |
| Make | BMW | Hummer |
| Model | 325 | H3 |
| Year Released | 2005 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 300 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 245 Nm | 434 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1464 kg | 2194 kg |
| Vehicle Length | 4270 mm | 4770 mm |
| Vehicle Width | 1760 mm | 2170 mm |
| Vehicle Height | 1410 mm | 1870 mm |
| Wheelbase Size | 2740 mm | 2850 mm |
| Fuel Consumption Overall | 9 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 63 L | 87 L |
