2009 Citroen C6 vs. 2008 Daihatsu Copen
To start off, 2009 Citroen C6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2008 Daihatsu Copen would be higher. At 2,720 cc (6 cylinders), 2009 Citroen C6 is equipped with a bigger engine. In terms of performance, 2009 Citroen C6 (201 HP @ 4200 RPM) has 134 more horse power than 2008 Daihatsu Copen. (67 HP @ 6000 RPM). In normal driving conditions, 2009 Citroen C6 should accelerate faster than 2008 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 965 kg more than 2008 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, 2009 Citroen C6 (440 Nm @ 1900 RPM) has 340 more torque (in Nm) than 2008 Daihatsu Copen. (100 Nm @ 3200 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Copen. 2009 Citroen C6 has automatic transmission and 2008 Daihatsu Copen has manual transmission. 2008 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Citroen C6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C6 | 2008 Daihatsu Copen | |
| Make | Citroen | Daihatsu |
| Model | C6 | Copen |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 659 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 67 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 440 Nm | 100 Nm |
| Torque RPM | 1900 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 61 mm |
| Engine Stroke Size | 88 mm | 56.4 mm |
| Engine Compression Ratio | 17.3:1 | 8.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 230 km/hour | 170 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 11.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1870 kg | 905 kg |
| Vehicle Length | 4910 mm | 3400 mm |
| Vehicle Width | 1870 mm | 1480 mm |
| Vehicle Height | 1470 mm | 1250 mm |
| Wheelbase Size | 2910 mm | 2230 mm |
| Fuel Tank Capacity | 72 L | 40 L |
