2005 Opel Astra vs. 2010 Chevrolet HHR
To start off, 2010 Chevrolet HHR is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,200 cc (4 cylinders), 2010 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2010 Chevrolet HHR (155 HP @ 6100 RPM) has 10 more horse power than 2005 Opel Astra. (145 HP @ 5800 RPM) In normal driving conditions, 2010 Chevrolet HHR should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet HHR weights approximately 250 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, both vehicles can yield 203 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2005 Opel Astra | 2010 Chevrolet HHR | |
| Make | Opel | Chevrolet |
| Model | Astra | HHR |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 2200 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 145 HP | 155 HP |
| Engine RPM | 5800 RPM | 6100 RPM |
| Torque | 203 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1181 kg | 1431 kg |
| Wheelbase Size | 2840 mm | 2629 mm |
| Fuel Tank Capacity | 52 L | 61 L |
