2009 Audi A6 vs. 2006 Chevrolet HHR
To start off, 2009 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Chevrolet HHR. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet HHR would be higher. At 4,163 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (350 HP @ 6800 RPM) has 207 more horse power than 2006 Chevrolet HHR. (143 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2006 Chevrolet HHR.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet HHR. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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, 2009 Audi A6 (441 Nm @ 3500 RPM) has 238 more torque (in Nm) than 2006 Chevrolet HHR. (203 Nm @ 4000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet HHR.
Compare all specifications:
| 2009 Audi A6 | 2006 Chevrolet HHR | |
| Make | Audi | Chevrolet |
| Model | A6 | HHR |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2194 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 143 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 441 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 94 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4930 mm | 4480 mm |
| Vehicle Width | 2040 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1610 mm |
| Wheelbase Size | 2850 mm | 2640 mm |
| Fuel Consumption Highway | 10.4 L/100km | 7.8 L/100km |
| Fuel Consumption City | 14.9 L/100km | 10.2 L/100km |
| Fuel Consumption Overall | 13.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 80 L | 61 L |
