2009 Audi TT vs. 2007 Chevrolet HHR
To start off, 2009 Audi TT 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 3,189 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP @ 6300 RPM) has 75 more horse power than 2007 Chevrolet HHR. (175 HP @ 6200 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 2007 Chevrolet HHR.
Because 2009 Audi TT 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, 2009 Audi TT 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 TT (320 Nm @ 2500 RPM) has 96 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm @ 5000 RPM). This means 2009 Audi TT 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 TT has manual transmission. 2009 Audi TT 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 TT | 2007 Chevrolet HHR | |
Make | Audi | Chevrolet |
Model | TT | HHR |
Year Released | 2009 | 2007 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 3189 cc | 2397 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 250 HP | 175 HP |
Engine RPM | 6300 RPM | 6200 RPM |
Torque | 320 Nm | 224 Nm |
Torque RPM | 2500 RPM | 5000 RPM |
Engine Bore Size | 84 mm | 87.9 mm |
Engine Stroke Size | 95.9 mm | 97.8 mm |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Vehicle Length | 4180 mm | 4440 mm |
Vehicle Width | 1850 mm | 1740 mm |
Vehicle Height | 1370 mm | 1570 mm |
Wheelbase Size | 2480 mm | 2630 mm |