2005 Opel Astra vs. 2011 Chevrolet Volt
To start off, 2011 Chevrolet Volt is newer by 6 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 1,796 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Volt (149 HP) has 26 more horse power than 2005 Opel Astra. (123 HP) In normal driving conditions, 2011 Chevrolet Volt should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Volt weights approximately 515 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, 2011 Chevrolet Volt (370 Nm) has 203 more torque (in Nm) than 2005 Opel Astra. (167 Nm). This means 2011 Chevrolet Volt will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2011 Chevrolet Volt | |
| Make | Opel | Chevrolet |
| Model | Astra | Volt |
| Year Released | 2005 | 2011 |
| Body Type | Station Wagon | 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 | 123 HP | 149 HP |
| Torque | 167 Nm | 370 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Single Speed |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1200 kg | 1715 kg |
| Wheelbase Size | 2740 mm | 2685 mm |
| Fuel Tank Capacity | 52 L | 35 L |
