2009 Chevrolet Optra vs. 2011 Mercedes-Benz A
To start off, 2011 Mercedes-Benz A is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Optra would be higher. At 1,989 cc (4 cylinders), 2011 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Optra (120 HP @ 5800 RPM) has 12 more horse power than 2011 Mercedes-Benz A. (108 HP @ 4200 RPM). In normal driving conditions, 2009 Chevrolet Optra should accelerate faster than 2011 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz A weights approximately 1619 kg more than 2009 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, 2011 Mercedes-Benz A (250 Nm @ 1600 RPM) has 84 more torque (in Nm) than 2009 Chevrolet Optra. (166 Nm @ 4000 RPM). This means 2011 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Optra.
Compare all specifications:
| 2009 Chevrolet Optra | 2011 Mercedes-Benz A | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Optra | A |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1989 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 108 HP |
| Engine RPM | 5800 RPM | 4200 RPM |
| Torque | 166 Nm | 250 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Bore Size | 81.6 mm | 83 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 187 km/hour | 186 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1211 kg | 2830 kg |
| Vehicle Length | 4510 mm | 3840 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1600 mm |
| Wheelbase Size | 2610 mm | 2570 mm |
| Fuel Consumption Overall | 11.8 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
