2009 Chevrolet HHR vs. 2009 Jeep Commander
To start off, both 2009 Chevrolet HHR and 2009 Jeep Commander were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,652 cc (8 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (322 HP @ 5000 RPM) has 154 more horse power than 2009 Chevrolet HHR. (168 HP @ 6200 RPM) In normal driving conditions, 2009 Jeep Commander should accelerate faster than 2009 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 885 kg more than 2009 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet HHR. In wet, icy, snow, or gravel driving conditions, 2009 Jeep Commander 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 Jeep Commander (500 Nm @ 4000 RPM) has 278 more torque (in Nm) than 2009 Chevrolet HHR. (222 Nm @ 4800 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet HHR.
Compare all specifications:
| 2009 Chevrolet HHR | 2009 Jeep Commander | |
| Make | Chevrolet | Jeep |
| Model | HHR | Commander |
| Year Released | 2009 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 5652 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 322 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 222 Nm | 500 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 99.5 mm |
| Engine Stroke Size | 98 mm | 90.9 mm |
| Engine Compression Ratio | 10.4:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 180 km/hour | 208 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 7.4 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1470 kg | 2355 kg |
| Vehicle Length | 3380 mm | 4790 mm |
| Vehicle Width | 1760 mm | 1910 mm |
| Vehicle Height | 1610 mm | 1830 mm |
| Wheelbase Size | 2640 mm | 2790 mm |
| Fuel Consumption Overall | 8.6 L/100km | 15.5 L/100km |
| Fuel Tank Capacity | 61 L | 78 L |
