2007 Chevrolet HHR vs. 2005 Mazda 6
To start off, 2007 Chevrolet HHR is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. At 2,261 cc (4 cylinders), 2005 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Mazda 6 (164 HP @ 6500 RPM) has 14 more horse power than 2007 Chevrolet HHR. (150 HP @ 5600 RPM) In normal driving conditions, 2005 Mazda 6 should accelerate faster than 2007 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 6 weights approximately 532 kg more than 2007 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mazda 6 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 Mazda 6 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 Mazda 6 (208 Nm @ 4000 RPM) has 2 more torque (in Nm) than 2007 Chevrolet HHR. (206 Nm @ 4000 RPM). This means 2005 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR. 2005 Mazda 6 has automatic transmission and 2007 Chevrolet HHR has manual transmission. 2007 Chevrolet HHR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet HHR | 2005 Mazda 6 | |
| Make | Chevrolet | Mazda |
| Model | HHR | 6 |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2189 cc | 2261 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 150 HP | 164 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 206 Nm | 208 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 86.1 mm | 87.5 mm |
| Engine Stroke Size | 94.5 mm | 94 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1073 kg | 1605 kg |
| Vehicle Length | 4480 mm | 4710 mm |
| Vehicle Width | 1760 mm | 1790 mm |
| Vehicle Height | 1610 mm | 1500 mm |
| Wheelbase Size | 2630 mm | 2680 mm |
| Fuel Consumption Overall | 9.4 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 61 L | 62 L |
