2007 Chevrolet HHR vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet HHR. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet HHR would be higher. At 5,300 cc (8 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (363 HP @ 5200 RPM) has 188 more horse power than 2007 Chevrolet HHR. (175 HP @ 6200 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2007 Chevrolet HHR.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet HHR. 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. 2007 Chevrolet HHR has automatic transmission and 2009 Hummer H3 has manual transmission. 2009 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet HHR will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Chevrolet HHR | 2009 Hummer H3 | |
Make | Chevrolet | Hummer |
Model | HHR | H3 |
Year Released | 2007 | 2009 |
Body Type | Hatchback | SUV |
Engine Position | Front | Front |
Engine Size | 2397 cc | 5300 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 175 HP | 363 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Engine Compression Ratio | 10.5:1 | 9.9:1 |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Manual |
Vehicle Width | 1740 mm | 2000 mm |