2008 Hummer H3 vs. 2005 Pontiac Grand Prix
To start off, 2008 Hummer H3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Grand Prix would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Grand Prix is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 654 kg more than 2005 Pontiac Grand Prix.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2008 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 Hummer H3 (328 Nm) has 30 more torque (in Nm) than 2005 Pontiac Grand Prix. (298 Nm). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Grand Prix.
Compare all specifications:
2008 Hummer H3 | 2005 Pontiac Grand Prix | |
Make | Hummer | Pontiac |
Model | H3 | Grand Prix |
Year Released | 2008 | 2005 |
Body Type | SUV | Sedan |
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 | 0 HP | 200 HP |
Torque | 328 Nm | 298 Nm |
Engine Bore Size | 95.5 mm | 97 mm |
Engine Stroke Size | 102 mm | 86 mm |
Engine Compression Ratio | 10.0:1 | 9.4:1 |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2231 kg | 1577 kg |
Vehicle Length | 5180 mm | 5040 mm |
Vehicle Height | 2020 mm | 1430 mm |
Wheelbase Size | 2850 mm | 2810 mm |
Fuel Consumption Overall | 15.7 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 87 L | 64 L |