2007 Hummer H3 vs. 2005 Pontiac Grand Am
To start off, 2007 Hummer H3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Grand Am would be higher. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 67 more horse power than 2005 Pontiac Grand Am. (175 HP @ 5200 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 2005 Pontiac Grand Am.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Grand Am. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Hummer H3 (328 Nm) has 43 more torque (in Nm) than 2005 Pontiac Grand Am. (285 Nm). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Grand Am.
Compare all specifications:
2007 Hummer H3 | 2005 Pontiac Grand Am | |
Make | Hummer | Pontiac |
Model | H3 | Grand Am |
Year Released | 2007 | 2005 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 3700 cc | 3392 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 242 HP | 175 HP |
Engine RPM | 5600 RPM | 5200 RPM |
Torque | 328 Nm | 285 Nm |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4750 mm | 4740 mm |
Vehicle Width | 1900 mm | 1790 mm |
Vehicle Height | 1880 mm | 1410 mm |
Wheelbase Size | 2850 mm | 2810 mm |
Fuel Consumption Highway | 11.8 L/100km | 8.1 L/100km |
Fuel Consumption City | 15.7 L/100km | 11.8 L/100km |
Fuel Consumption Overall | 13.8 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 87 L | 53 L |