2008 Chevrolet HHR vs. 2001 Holden Astra
To start off, 2008 Chevrolet HHR is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Holden Astra. In addition, the cost of maintenance, including insurance, on 2001 Holden Astra would be higher. At 2,200 cc (4 cylinders), 2008 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2008 Chevrolet HHR (149 HP @ 5600 RPM) has 29 more horse power than 2001 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2008 Chevrolet HHR should accelerate faster than 2001 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Holden Astra weights approximately 75 kg more than 2008 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, 2008 Chevrolet HHR (206 Nm @ 4200 RPM) has 41 more torque (in Nm) than 2001 Holden Astra. (165 Nm @ 3600 RPM). This means 2008 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2001 Holden Astra. 2001 Holden Astra has automatic transmission and 2008 Chevrolet HHR has manual transmission. 2008 Chevrolet HHR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Holden Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet HHR | 2001 Holden Astra | |
| Make | Chevrolet | Holden |
| Model | HHR | Astra |
| Year Released | 2008 | 2001 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2200 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 149 HP | 120 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 206 Nm | 165 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1075 kg | 1150 kg |
| Vehicle Length | 4480 mm | 4120 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1610 mm | 1430 mm |
| Wheelbase Size | 2640 mm | 2610 mm |
