2009 Audi A4 vs. 2011 Chevrolet Optra
To start off, 2011 Chevrolet Optra is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 1,984 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (148 HP @ 6000 RPM) has 28 more horse power than 2011 Chevrolet Optra. (120 HP @ 5800 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2011 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 199 kg more than 2011 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, 2009 Audi A4 (200 Nm @ 3500 RPM) has 34 more torque (in Nm) than 2011 Chevrolet Optra. (166 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Optra.
Compare all specifications:
| 2009 Audi A4 | 2011 Chevrolet Optra | |
| Make | Audi | Chevrolet |
| Model | A4 | Optra |
| Year Released | 2009 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1799 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 120 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 200 Nm | 166 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 81.6 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 214 km/hour | 187 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 10.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1211 kg |
| Vehicle Length | 4550 mm | 4510 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
| Fuel Consumption Overall | 7.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
