2007 Audi S4 vs. 2001 Daihatsu Copen
To start off, 2007 Audi S4 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2001 Daihatsu Copen 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 (340 HP @ 7000 RPM) has 278 more horse power than 2001 Daihatsu Copen. (62 HP @ 6800 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2001 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 730 kg more than 2001 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 2001 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 302 more torque (in Nm) than 2001 Daihatsu Copen. (108 Nm @ 2800 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Copen.
Compare all specifications:
| 2007 Audi S4 | 2001 Daihatsu Copen | |
| Make | Audi | Daihatsu |
| Model | S4 | Copen |
| Year Released | 2007 | 2001 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 659 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 62 HP |
| Engine RPM | 7000 RPM | 6800 RPM |
| Torque | 410 Nm | 108 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 84.5 mm | 61 mm |
| Engine Stroke Size | 93 mm | 56.4 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1530 kg | 800 kg |
| Vehicle Length | 4590 mm | 3400 mm |
| Vehicle Width | 1790 mm | 1480 mm |
| Vehicle Height | 1420 mm | 1270 mm |
| Wheelbase Size | 2660 mm | 2240 mm |
| Fuel Tank Capacity | 63 L | 46 L |
