2010 Chevrolet HHR vs. 2012 Mazda 6
To start off, 2012 Mazda 6 is newer by 2 year(s). Which means there will be less support and parts availability for 2010 Chevrolet HHR. In addition, the cost of maintenance, including insurance, on 2010 Chevrolet HHR would be higher. At 3,700 cc (6 cylinders), 2012 Mazda 6 is equipped with a bigger engine. In terms of performance, 2012 Mazda 6 (272 HP @ 6250 RPM) has 117 more horse power than 2010 Chevrolet HHR. (155 HP @ 6100 RPM) In normal driving conditions, 2012 Mazda 6 should accelerate faster than 2010 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mazda 6 weights approximately 190 kg more than 2010 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2012 Mazda 6 (364 Nm @ 4250 RPM) has 161 more torque (in Nm) than 2010 Chevrolet HHR. (203 Nm @ 4800 RPM). This means 2012 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet HHR. 2012 Mazda 6 has automatic transmission and 2010 Chevrolet HHR has manual transmission. 2010 Chevrolet HHR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2010 Chevrolet HHR | 2012 Mazda 6 | |
| Make | Chevrolet | Mazda |
| Model | HHR | 6 |
| Year Released | 2010 | 2012 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2200 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 272 HP |
| Engine RPM | 6100 RPM | 6250 RPM |
| Torque | 203 Nm | 364 Nm |
| Torque RPM | 4800 RPM | 4250 RPM |
| Fuel Type | Flex Fuel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1431 kg | 1621 kg |
| Vehicle Length | 4475 mm | 4755 mm |
| Vehicle Width | 1755 mm | 1795 mm |
| Vehicle Height | 1603 mm | 1440 mm |
| Wheelbase Size | 2629 mm | 2789 mm |
| Fuel Consumption | 7.4 L/100km | 8.7 L/100km |
| Fuel Consumption City | 10.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 61 L | 70 L |
