2004 Daihatsu Copen vs. 2005 Mercedes-Benz B
To start off, 2005 Mercedes-Benz B is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2004 Daihatsu Copen would be higher. At 2,034 cc (4 cylinders), 2005 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz B (134 HP @ 5750 RPM) has 67 more horse power than 2004 Daihatsu Copen. (67 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz B should accelerate faster than 2004 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz B weights approximately 495 kg more than 2004 Daihatsu Copen. 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, 2005 Mercedes-Benz B (180 Nm @ 3500 RPM) has 80 more torque (in Nm) than 2004 Daihatsu Copen. (100 Nm @ 3200 RPM). This means 2005 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2004 Daihatsu Copen.
Compare all specifications:
| 2004 Daihatsu Copen | 2005 Mercedes-Benz B | |
| Make | Daihatsu | Mercedes-Benz |
| Model | Copen | B |
| Year Released | 2004 | 2005 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 2034 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 67 HP | 134 HP |
| Engine RPM | 6000 RPM | 5750 RPM |
| Torque | 100 Nm | 180 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Compression Ratio | 8.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 170 km/hour | 191 km/hour |
| Acceleration 0-100mph | 12 seconds | 10.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 850 kg | 1345 kg |
| Vehicle Length | 3400 mm | 4280 mm |
| Vehicle Width | 1480 mm | 1780 mm |
| Vehicle Height | 1250 mm | 1610 mm |
| Wheelbase Size | 2380 mm | 2720 mm |
| Fuel Consumption Overall | 4.8 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 43 L | 54 L |
