2006 Chevrolet Optra vs. 2011 Mercedes-Benz B
To start off, 2011 Mercedes-Benz B is newer by 5 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. At 2,034 cc (4 cylinders), 2011 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Optra (120 HP @ 5800 RPM) has 6 more horse power than 2011 Mercedes-Benz B. (114 HP @ 5750 RPM). In normal driving conditions, 2006 Chevrolet Optra should accelerate faster than 2011 Mercedes-Benz B.
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, both vehicles can yield 165 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2006 Chevrolet Optra | 2011 Mercedes-Benz B | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Optra | B |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 2034 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 114 HP |
| Engine RPM | 5800 RPM | 5750 RPM |
| Torque | 165 Nm | 165 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 81.6 mm | 83.1 mm |
| Engine Stroke Size | 86 mm | 94 mm |
| Engine Compression Ratio | 9.8:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4440 mm | 4280 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1630 mm |
| Wheelbase Size | 2610 mm | 2780 mm |
| Fuel Tank Capacity | 60 L | 54 L |
