2009 Mercedes-Benz B vs. 2004 Opel Corsa
To start off, 2009 Mercedes-Benz B is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2004 Opel Corsa 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 (114 HP @ 5750 RPM) has 15 more horse power than 2004 Opel Corsa. (99 HP @ 4400 RPM). In normal driving conditions, 2009 Mercedes-Benz B should accelerate faster than 2004 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz B weights approximately 72 kg more than 2004 Opel Corsa. 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, 2004 Opel Corsa (240 Nm @ 2300 RPM) has 75 more torque (in Nm) than 2009 Mercedes-Benz B. (165 Nm @ 3500 RPM). This means 2004 Opel Corsa will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B.
Compare all specifications:
| 2009 Mercedes-Benz B | 2004 Opel Corsa | |
| Make | Mercedes-Benz | Opel |
| Model | B | Corsa |
| Year Released | 2009 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 99 HP |
| Engine RPM | 5750 RPM | 4400 RPM |
| Torque | 165 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 2300 RPM |
| Engine Bore Size | 83.1 mm | 79 mm |
| Engine Stroke Size | 94 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 18.4:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1470 kg | 1398 kg |
| Vehicle Length | 4280 mm | 3820 mm |
| Vehicle Width | 1780 mm | 1650 mm |
| Vehicle Height | 1630 mm | 1450 mm |
| Wheelbase Size | 2780 mm | 2710 mm |
| Fuel Consumption Overall | 7.3 L/100km | 4.8 L/100km |
| Fuel Tank Capacity | 54 L | 44 L |
