2007 Chevrolet Aveo vs. 2009 Chevrolet HHR
To start off, 2009 Chevrolet HHR is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Aveo. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Aveo would be higher. At 2,401 cc (4 cylinders), 2009 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2009 Chevrolet HHR (172 HP @ 5800 RPM) has 89 more horse power than 2007 Chevrolet Aveo. (83 HP @ 5400 RPM) In normal driving conditions, 2009 Chevrolet HHR should accelerate faster than 2007 Chevrolet Aveo.
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, 2009 Chevrolet HHR (226 Nm @ 4500 RPM) has 98 more torque (in Nm) than 2007 Chevrolet Aveo. (128 Nm @ 3000 RPM). This means 2009 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Aveo. 2009 Chevrolet HHR has automatic transmission and 2007 Chevrolet Aveo has manual transmission. 2007 Chevrolet Aveo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet HHR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Aveo | 2009 Chevrolet HHR | |
| Make | Chevrolet | Chevrolet |
| Model | Aveo | HHR |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1497 cc | 2401 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 83 HP | 172 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 128 Nm | 226 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 3890 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1760 mm |
| Vehicle Height | 1500 mm | 1610 mm |
| Wheelbase Size | 2490 mm | 2640 mm |
| Fuel Consumption Overall | 10.2 L/100km | 10 L/100km |
| Fuel Tank Capacity | 48 L | 61 L |
