2005 Opel Astra vs. 2011 Chevrolet Optra
To start off, 2011 Chevrolet Optra 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 1,799 cc (4 cylinders), 2011 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Optra (120 HP @ 5800 RPM) has 22 more horse power than 2005 Opel Astra. (98 HP @ 4400 RPM) In normal driving conditions, 2011 Chevrolet Optra should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 99 kg more than 2011 Chevrolet Optra.
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, 2005 Opel Astra (240 Nm @ 2300 RPM) has 74 more torque (in Nm) than 2011 Chevrolet Optra. (166 Nm @ 4000 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Optra.
Compare all specifications:
| 2005 Opel Astra | 2011 Chevrolet Optra | |
| Make | Opel | Chevrolet |
| Model | Astra | Optra |
| Year Released | 2005 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 1799 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 98 HP | 120 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 240 Nm | 166 Nm |
| Torque RPM | 2300 RPM | 4000 RPM |
| Engine Bore Size | 69.6 mm | 81.6 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Top Speed | 174 km/hour | 187 km/hour |
| Acceleration 0-100mph | 13.6 seconds | 10.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1211 kg |
| Vehicle Length | 4300 mm | 4510 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
| Fuel Consumption Overall | 5 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 52 L | 60 L |
