2009 Audi A6 vs. 2005 Daihatsu Copen
To start off, 2009 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2005 Daihatsu Copen would be higher. At 3,697 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (177 HP @ 3300 RPM) has 110 more horse power than 2005 Daihatsu Copen. (67 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2005 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 750 kg more than 2005 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 Audi A6 (380 Nm @ 1400 RPM) has 278 more torque (in Nm) than 2005 Daihatsu Copen. (102 Nm @ 3200 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Daihatsu Copen. 2009 Audi A6 has automatic transmission and 2005 Daihatsu Copen has manual transmission. 2005 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A6 | 2005 Daihatsu Copen | |
| Make | Audi | Daihatsu |
| Model | A6 | Copen |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3697 cc | 657 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 177 HP | 67 HP |
| Engine RPM | 3300 RPM | 6000 RPM |
| Torque | 380 Nm | 102 Nm |
| Torque RPM | 1400 RPM | 3200 RPM |
| Engine Bore Size | 83 mm | 61 mm |
| Engine Stroke Size | 83.1 mm | 56.4 mm |
| Engine Compression Ratio | 17.0:1 | 8.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 225 km/hour | 170 km/hour |
| Acceleration 0-100mph | 8.3 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 | 1655 kg | 905 kg |
| Vehicle Length | 4920 mm | 3400 mm |
| Vehicle Width | 1470 mm | 1480 mm |
| Vehicle Height | 1860 mm | 1250 mm |
| Wheelbase Size | 2850 mm | 2340 mm |
| Fuel Tank Capacity | 70 L | 40 L |
