2006 Chevrolet Optra vs. 2009 Chevrolet Nubira
To start off, 2009 Chevrolet Nubira is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Optra would be higher. Both 2006 Chevrolet Optra and 2009 Chevrolet Nubira are equipped with a 1,598 cc engine. In terms of performance, both vehicles can yield 108 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 437 kg more than 2009 Chevrolet Nubira.
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, 2006 Chevrolet Optra (151 Nm @ 4000 RPM) has 1 more torque (in Nm) than 2009 Chevrolet Nubira. (150 Nm @ 4000 RPM). This means 2006 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Nubira.
Compare all specifications:
| 2006 Chevrolet Optra | 2009 Chevrolet Nubira | |
| Make | Chevrolet | Chevrolet |
| Model | Optra | Nubira |
| Year Released | 2006 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 108 HP |
| Torque | 151 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 79 mm | 79 mm |
| Engine Stroke Size | 81.5 mm | 81.5 mm |
| Top Speed | 187 km/hour | 175 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1313 kg |
| Vehicle Length | 4440 mm | 4570 mm |
| Vehicle Height | 1250 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
| Fuel Consumption Overall | 14.7 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
