2007 Audi A4 vs. 2003 Daihatsu Copen
To start off, 2007 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2003 Daihatsu Copen would be higher. At 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 111 more horse power than 2003 Daihatsu Copen. (86 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2003 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 770 kg more than 2003 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, 2007 Audi A4 (280 Nm) has 160 more torque (in Nm) than 2003 Daihatsu Copen. (120 Nm). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu Copen.
Compare all specifications:
| 2007 Audi A4 | 2003 Daihatsu Copen | |
| Make | Audi | Daihatsu |
| Model | A4 | Copen |
| Year Released | 2007 | 2003 |
| Body Type | Convertible | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 86 HP |
| Engine RPM | 5100 RPM | 6000 RPM |
| Torque | 280 Nm | 120 Nm |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1630 kg | 860 kg |
| Vehicle Length | 4580 mm | 3510 mm |
| Vehicle Width | 1400 mm | 1610 mm |
| Vehicle Height | 1780 mm | 1270 mm |
| Wheelbase Size | 2660 mm | 2240 mm |
