2009 Hummer H3 vs. 2006 Pontiac Grand Prix
To start off, 2009 Hummer H3 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2006 Pontiac Grand Prix would be higher. At 3,786 cc (6 cylinders), 2006 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (243 HP) has 43 more horse power than 2006 Pontiac Grand Prix. (200 HP). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2006 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 598 kg more than 2006 Pontiac Grand Prix. 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 2006 Pontiac Grand Prix. 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 (328 Nm @ 4600 RPM) has 16 more torque (in Nm) than 2006 Pontiac Grand Prix. (312 Nm @ 4000 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac Grand Prix.
Compare all specifications:
2009 Hummer H3 | 2006 Pontiac Grand Prix | |
Make | Hummer | Pontiac |
Model | H3 | Grand Prix |
Year Released | 2009 | 2006 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 3653 cc | 3786 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 243 HP | 200 HP |
Torque | 328 Nm | 312 Nm |
Torque RPM | 4600 RPM | 4000 RPM |
Engine Bore Size | 95.5 mm | 96.6 mm |
Engine Stroke Size | 102 mm | 86.4 mm |
Engine Compression Ratio | 10.0:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2231 kg | 1633 kg |
Vehicle Length | 4790 mm | 5040 mm |
Vehicle Width | 1900 mm | 1830 mm |
Vehicle Height | 2000 mm | 1430 mm |
Wheelbase Size | 2850 mm | 2810 mm |
Fuel Consumption Overall | 14.7 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 87 L | 64 L |