2003 Holden Astra vs. 2011 Chevrolet Volt
To start off, 2011 Chevrolet Volt is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Holden Astra. In addition, the cost of maintenance, including insurance, on 2003 Holden Astra would be higher. At 1,796 cc (4 cylinders), 2003 Holden Astra is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Volt (149 HP) has 29 more horse power than 2003 Holden Astra. (120 HP) In normal driving conditions, 2011 Chevrolet Volt should accelerate faster than 2003 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Volt weights approximately 563 kg more than 2003 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, 2011 Chevrolet Volt (370 Nm) has 205 more torque (in Nm) than 2003 Holden Astra. (165 Nm). This means 2011 Chevrolet Volt will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Astra.
Compare all specifications:
| 2003 Holden Astra | 2011 Chevrolet Volt | |
| Make | Holden | Chevrolet |
| Model | Astra | Volt |
| Year Released | 2003 | 2011 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 149 HP |
| Torque | 165 Nm | 370 Nm |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Front | Front |
| Transmission Type | Manual | Single Speed |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1152 kg | 1715 kg |
| Vehicle Length | 4120 mm | 4498 mm |
| Vehicle Width | 1720 mm | 1788 mm |
| Vehicle Height | 1430 mm | 1438 mm |
| Wheelbase Size | 2610 mm | 2685 mm |
