2009 Daihatsu Copen vs. 2007 Audi S4
To start off, 2009 Daihatsu Copen is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi S4. In addition, the cost of maintenance, including insurance, on 2007 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 272 more horse power than 2009 Daihatsu Copen. (67 HP @ 6000 RPM) In normal driving conditions, 2007 Audi S4 should accelerate faster than 2009 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 890 kg more than 2009 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Daihatsu Copen. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 will offer significantly more control. 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 309 more torque (in Nm) than 2009 Daihatsu Copen. (101 Nm @ 3200 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Copen. 2007 Audi S4 has automatic transmission and 2009 Daihatsu Copen has manual transmission. 2009 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Daihatsu Copen | 2007 Audi S4 | |
| Make | Daihatsu | Audi |
| Model | Copen | S4 |
| Year Released | 2009 | 2007 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 67 HP | 339 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 101 Nm | 410 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 170 km/hour | 245 km/hour |
| Acceleration 0-100mph | 11.7 seconds | 5.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 905 kg | 1795 kg |
| Vehicle Length | 3400 mm | 4580 mm |
| Vehicle Width | 1480 mm | 1790 mm |
| Vehicle Height | 1250 mm | 1450 mm |
| Wheelbase Size | 2230 mm | 2660 mm |
| Fuel Consumption Overall | 6.2 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 40 L | 66 L |
