2008 BMW M3 vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW M3. In addition, the cost of maintenance, including insurance, on 2008 BMW M3 would be higher. At 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 BMW M3 (338 HP @ 7900 RPM) has 99 more horse power than 2009 Hummer H3. (239 HP @ 5800 RPM). In normal driving conditions, 2008 BMW M3 should accelerate faster than 2009 Hummer H3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 539 kg more than 2008 BMW M3.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW M3. 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, 2008 BMW M3 (365 Nm @ 4900 RPM) has 38 more torque (in Nm) than 2009 Hummer H3. (327 Nm @ 4600 RPM). This means 2008 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3.
Compare all specifications:
| 2008 BMW M3 | 2009 Hummer H3 | |
| Make | BMW | Hummer |
| Model | M3 | H3 |
| Year Released | 2008 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 3653 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 239 HP |
| Engine RPM | 7900 RPM | 5800 RPM |
| Torque | 365 Nm | 327 Nm |
| Torque RPM | 4900 RPM | 4600 RPM |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1655 kg | 2194 kg |
| Vehicle Length | 4500 mm | 5410 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1840 mm |
| Wheelbase Size | 2740 mm | 3420 mm |
| Fuel Consumption | 10.2 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 12.1 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 63 L | 102 L |
