2007 Chevrolet HHR vs. 2009 Chevrolet Avalanche
To start off, 2009 Chevrolet Avalanche 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 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (310 HP @ 5200 RPM) has 135 more horse power than 2007 Chevrolet HHR. (175 HP @ 6200 RPM) In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 2007 Chevrolet HHR.
Because 2009 Chevrolet Avalanche is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Chevrolet Avalanche. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet HHR, being front wheel drive (FWD), will offer much better control with better grip. 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 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 230 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm @ 5000 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR.
Compare all specifications:
2007 Chevrolet HHR | 2009 Chevrolet Avalanche | |
Make | Chevrolet | Chevrolet |
Model | HHR | Avalanche |
Year Released | 2007 | 2009 |
Body Type | Hatchback | Pickup |
Engine Position | Front | Front |
Engine Size | 2397 cc | 5300 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 175 HP | 310 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Torque | 224 Nm | 454 Nm |
Torque RPM | 5000 RPM | 4400 RPM |
Engine Compression Ratio | 10.5:1 | 9.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Length | 4440 mm | 5630 mm |
Vehicle Width | 1740 mm | 2020 mm |
Vehicle Height | 1570 mm | 1950 mm |
Wheelbase Size | 2630 mm | 3310 mm |