2007 Chevrolet HHR vs. 2010 Porsche Cayenne
To start off, 2010 Porsche Cayenne is newer by 3 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 4,800 cc (8 cylinders), 2010 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2010 Porsche Cayenne (385 HP @ 6200 RPM) has 210 more horse power than 2007 Chevrolet HHR. (175 HP @ 6200 RPM) In normal driving conditions, 2010 Porsche Cayenne should accelerate faster than 2007 Chevrolet HHR.
Because 2010 Porsche Cayenne 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, 2010 Porsche Cayenne 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, 2010 Porsche Cayenne (500 Nm @ 3500 RPM) has 276 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm @ 5000 RPM). This means 2010 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR.
Compare all specifications:
| 2007 Chevrolet HHR | 2010 Porsche Cayenne | |
| Make | Chevrolet | Porsche |
| Model | HHR | Cayenne |
| Year Released | 2007 | 2010 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 2397 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 385 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 224 Nm | 500 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 4440 mm | 4798 mm |
| Vehicle Width | 1740 mm | 1930 mm |
| Vehicle Height | 1570 mm | 1699 mm |
| Wheelbase Size | 2630 mm | 2855 mm |
