2011 Chevrolet Nubira vs. 2010 Chevrolet Optra
To start off, 2011 Chevrolet Nubira is newer by 1 year(s). Which means there will be less support and parts availability for 2010 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2010 Chevrolet Optra would be higher. At 1,989 cc (4 cylinders), 2011 Chevrolet Nubira is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Nubira (119 HP) has 11 more horse power than 2010 Chevrolet Optra. (108 HP). In normal driving conditions, 2011 Chevrolet Nubira should accelerate faster than 2010 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Nubira weights approximately 169 kg more than 2010 Chevrolet Optra. 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 Nubira (280 Nm @ 2000 RPM) has 130 more torque (in Nm) than 2010 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2011 Chevrolet Nubira will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet Optra.
Compare all specifications:
| 2011 Chevrolet Nubira | 2010 Chevrolet Optra | |
| Make | Chevrolet | Chevrolet |
| Model | Nubira | Optra |
| Year Released | 2011 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 119 HP | 108 HP |
| Torque | 280 Nm | 150 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Compression Ratio | 17.5:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 186 km/hour | 187 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 11.7 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1261 kg |
| Vehicle Length | 4590 mm | 4510 mm |
| Vehicle Width | 1730 mm | 1730 mm |
| Vehicle Height | 1510 mm | 1450 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
| Fuel Consumption Overall | 6 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
