2007 Chevrolet HHR vs. 2005 Chevrolet Express
To start off, 2007 Chevrolet HHR is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Express would be higher. At 5,326 cc (8 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (296 HP @ 5600 RPM) has 121 more horse power than 2007 Chevrolet HHR. (175 HP @ 6200 RPM) In normal driving conditions, 2005 Chevrolet Express should accelerate faster than 2007 Chevrolet HHR.
Because 2005 Chevrolet Express 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, 2005 Chevrolet Express 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, 2005 Chevrolet Express (447 Nm) has 223 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR.
Compare all specifications:
| 2007 Chevrolet HHR | 2005 Chevrolet Express | |
| Make | Chevrolet | Chevrolet |
| Model | HHR | Express |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Van |
| Engine Position | Front | Front |
| Engine Size | 2397 cc | 5326 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 296 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 224 Nm | 447 Nm |
| Engine Bore Size | 87.9 mm | 96 mm |
| Engine Stroke Size | 97.8 mm | 92 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Vehicle Length | 4440 mm | 5700 mm |
| Vehicle Width | 1740 mm | 2020 mm |
| Vehicle Height | 1570 mm | 2080 mm |
| Wheelbase Size | 2630 mm | 3440 mm |
