2004 Mazda 6 vs. 2011 Chevrolet HHR
To start off, 2011 Chevrolet HHR is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Mazda 6. In addition, the cost of maintenance, including insurance, on 2004 Mazda 6 would be higher. At 2,966 cc (6 cylinders), 2004 Mazda 6 is equipped with a bigger engine. In terms of performance, 2004 Mazda 6 (220 HP @ 4000 RPM) has 65 more horse power than 2011 Chevrolet HHR. (155 HP @ 6100 RPM). In normal driving conditions, 2004 Mazda 6 should accelerate faster than 2011 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 6 weights approximately 106 kg more than 2011 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, 2004 Mazda 6 (257 Nm) has 54 more torque (in Nm) than 2011 Chevrolet HHR. (203 Nm). This means 2004 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet HHR.
Compare all specifications:
| 2004 Mazda 6 | 2011 Chevrolet HHR | |
| Make | Mazda | Chevrolet |
| Model | 6 | HHR |
| Year Released | 2004 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 2200 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 220 HP | 155 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 257 Nm | 203 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1537 kg | 1431 kg |
| Vehicle Length | 4780 mm | 4475 mm |
| Vehicle Width | 1790 mm | 1755 mm |
| Vehicle Height | 1460 mm | 1603 mm |
| Wheelbase Size | 2680 mm | 2629 mm |
| Fuel Consumption Highway | 9.1 L/100km | 7.4 L/100km |
| Fuel Consumption City | 12.4 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 68 L | 61 L |
