2008 Chevrolet Cobalt vs. 2005 Holden Astra
To start off, 2008 Chevrolet Cobalt is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Holden Astra. In addition, the cost of maintenance, including insurance, on 2005 Holden Astra would be higher. At 2,201 cc (4 cylinders), 2008 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Cobalt (148 HP @ 5600 RPM) has 25 more horse power than 2005 Holden Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2008 Chevrolet Cobalt should accelerate faster than 2005 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Cobalt weights approximately 472 kg more than 2005 Holden 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, 2008 Chevrolet Cobalt (206 Nm @ 4200 RPM) has 33 more torque (in Nm) than 2005 Holden Astra. (173 Nm @ 3800 RPM). This means 2008 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra.
Compare all specifications:
| 2008 Chevrolet Cobalt | 2005 Holden Astra | |
| Make | Chevrolet | Holden |
| Model | Cobalt | Astra |
| Year Released | 2008 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2201 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 123 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 206 Nm | 173 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1750 kg | 1278 kg |
| Vehicle Length | 4590 mm | 4260 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2620 mm |
