2009 Hummer H3 vs. 2008 Porsche 911
To start off, 2009 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Porsche 911. In addition, the cost of maintenance, including insurance, on 2008 Porsche 911 would be higher. At 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (500 HP @ 6800 RPM) has 257 more horse power than 2009 Hummer H3. (243 HP @ 5600 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2009 Hummer H3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 816 kg more than 2008 Porsche 911.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Porsche 911. 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 Porsche 911 (370 Nm @ 4250 RPM) has 42 more torque (in Nm) than 2009 Hummer H3. (328 Nm @ 4600 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3. 2009 Hummer H3 has automatic transmission and 2008 Porsche 911 has manual transmission. 2008 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Hummer H3 | 2008 Porsche 911 | |
Make | Hummer | Porsche |
Model | H3 | 911 |
Year Released | 2009 | 2008 |
Body Type | SUV | Coupe |
Engine Position | Front | Rear |
Engine Size | 3653 cc | 3596 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 243 HP | 500 HP |
Engine RPM | 5600 RPM | 6800 RPM |
Torque | 328 Nm | 370 Nm |
Torque RPM | 4600 RPM | 4250 RPM |
Engine Bore Size | 95.5 mm | 96 mm |
Engine Stroke Size | 102 mm | 82.8 mm |
Engine Compression Ratio | 10.0:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2231 kg | 1415 kg |
Vehicle Length | 4790 mm | 4440 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 2000 mm | 1710 mm |
Wheelbase Size | 2850 mm | 2360 mm |
Fuel Consumption Overall | 14.7 L/100km | 8.3 L/100km |
Fuel Tank Capacity | 87 L | 64 L |