2009 Audi A4 vs. 2007 Chevrolet HHR
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet HHR. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet HHR would be higher. At 2,697 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (187 HP @ 3500 RPM) has 12 more horse power than 2007 Chevrolet HHR. (175 HP @ 6200 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2007 Chevrolet HHR.
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, 2009 Audi A4 (400 Nm @ 1400 RPM) has 176 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm @ 5000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR. 2007 Chevrolet HHR has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet HHR will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2007 Chevrolet HHR | |
Make | Audi | Chevrolet |
Model | A4 | HHR |
Year Released | 2009 | 2007 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 2697 cc | 2397 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 187 HP | 175 HP |
Engine RPM | 3500 RPM | 6200 RPM |
Torque | 400 Nm | 224 Nm |
Torque RPM | 1400 RPM | 5000 RPM |
Engine Bore Size | 82.6 mm | 87.9 mm |
Engine Stroke Size | 84.1 mm | 97.8 mm |
Engine Compression Ratio | 17.5:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Vehicle Length | 4710 mm | 4440 mm |
Vehicle Width | 1830 mm | 1740 mm |
Vehicle Height | 1440 mm | 1570 mm |
Wheelbase Size | 2810 mm | 2630 mm |