2009 Hummer H2 vs. 2002 Pontiac Grand Am
To start off, 2009 Hummer H2 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 2002 Pontiac Grand Am would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 218 more horse power than 2002 Pontiac Grand Am. (175 HP @ 4800 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2002 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1489 kg more than 2002 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Pontiac Grand Am. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H2 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 H2 (564 Nm @ 4300 RPM) has 279 more torque (in Nm) than 2002 Pontiac Grand Am. (285 Nm @ 4000 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Grand Am.
Compare all specifications:
2009 Hummer H2 | 2002 Pontiac Grand Am | |
Make | Hummer | Pontiac |
Model | H2 | Grand Am |
Year Released | 2009 | 2002 |
Engine Position | Front | Front |
Engine Size | 6199 cc | 3349 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 393 HP | 175 HP |
Engine RPM | 5700 RPM | 4800 RPM |
Torque | 564 Nm | 285 Nm |
Torque RPM | 4300 RPM | 4000 RPM |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2903 kg | 1414 kg |
Vehicle Length | 4830 mm | 4740 mm |
Vehicle Width | 2070 mm | 1790 mm |
Vehicle Height | 2020 mm | 1410 mm |
Wheelbase Size | 3130 mm | 2730 mm |
Fuel Tank Capacity | 121 L | 54 L |