2003 Audi A6 vs. 2007 Chevrolet HHR
To start off, 2007 Chevrolet HHR is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 2,671 cc (6 cylinders), 2003 Audi A6 is equipped with a bigger engine. In terms of performance, 2003 Audi A6 (226 HP @ 5800 RPM) has 77 more horse power than 2007 Chevrolet HHR. (149 HP @ 5600 RPM). In normal driving conditions, 2003 Audi A6 should accelerate faster than 2007 Chevrolet HHR.
Because 2003 Audi A6 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, 2003 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, 2003 Audi A6 (310 Nm @ 1700 RPM) has 104 more torque (in Nm) than 2007 Chevrolet HHR. (206 Nm @ 4200 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR.
Compare all specifications:
| 2003 Audi A6 | 2007 Chevrolet HHR | |
| Make | Audi | Chevrolet |
| Model | A6 | HHR |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2201 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 226 HP | 149 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 310 Nm | 206 Nm |
| Torque RPM | 1700 RPM | 4200 RPM |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4800 mm | 4480 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1610 mm |
| Wheelbase Size | 2770 mm | 2640 mm |
| Fuel Consumption Highway | 8.8 L/100km | 7.8 L/100km |
| Fuel Consumption City | 16.6 L/100km | 10.7 L/100km |
| Fuel Consumption Overall | 11.6 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
