2009 Mercedes-Benz B vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz B would be higher. At 2,034 cc (4 cylinders), 2009 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz B (134 HP @ 5750 RPM) has 11 more horse power than 2012 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 2009 Mercedes-Benz B should accelerate faster than 2012 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Opel Astra weights approximately 53 kg more than 2009 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, 2012 Opel Astra (280 Nm @ 2000 RPM) has 95 more torque (in Nm) than 2009 Mercedes-Benz B. (185 Nm @ 3500 RPM). This means 2012 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B. 2012 Opel Astra has automatic transmission and 2009 Mercedes-Benz B has manual transmission. 2009 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mercedes-Benz B | 2012 Opel Astra | |
Make | Mercedes-Benz | Opel |
Model | B | Astra |
Year Released | 2009 | 2012 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 2034 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 134 HP | 123 HP |
Engine RPM | 5750 RPM | 4000 RPM |
Torque | 185 Nm | 280 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Compression Ratio | 11.0:1 | 17.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 191 km/hour | 191 km/hour |
Acceleration 0-100mph | 10.1 seconds | 10.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1345 kg | 1398 kg |
Vehicle Length | 4280 mm | 4260 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1610 mm | 1470 mm |
Wheelbase Size | 2780 mm | 2620 mm |
Fuel Consumption Overall | 7.2 L/100km | 6 L/100km |
Fuel Tank Capacity | 54 L | 52 L |