2007 Chevrolet HHR vs. 2013 Chevrolet Sonic
To start off, 2013 Chevrolet Sonic is newer by 6 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 2,397 cc (4 cylinders), 2007 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2007 Chevrolet HHR (175 HP @ 6200 RPM) has 41 more horse power than 2013 Chevrolet Sonic. (134 HP @ 4900 RPM). In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 2013 Chevrolet Sonic.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Chevrolet HHR (224 Nm @ 5000 RPM) has 23 more torque (in Nm) than 2013 Chevrolet Sonic. (201 Nm @ 2500 RPM). This means 2007 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2013 Chevrolet Sonic.
Compare all specifications:
| 2007 Chevrolet HHR | 2013 Chevrolet Sonic | |
| Make | Chevrolet | Chevrolet |
| Model | HHR | Sonic |
| Year Released | 2007 | 2013 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2397 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 134 HP |
| Engine RPM | 6200 RPM | 4900 RPM |
| Torque | 224 Nm | 201 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Bore Size | 87.9 mm | 72 mm |
| Engine Stroke Size | 97.8 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Vehicle Length | 4440 mm | 4039 mm |
| Vehicle Width | 1740 mm | 1735 mm |
| Vehicle Height | 1570 mm | 1517 mm |
| Wheelbase Size | 2630 mm | 2525 mm |
