2007 Daihatsu Copen vs. 2001 Daihatsu Naked
To start off, 2007 Daihatsu Copen is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Daihatsu Naked. In addition, the cost of maintenance, including insurance, on 2001 Daihatsu Naked would be higher. At 1,298 cc (4 cylinders), 2007 Daihatsu Copen is equipped with a bigger engine. In terms of performance, 2007 Daihatsu Copen (86 HP @ 6000 RPM) has 23 more horse power than 2001 Daihatsu Naked. (63 HP @ 6000 RPM). In normal driving conditions, 2007 Daihatsu Copen should accelerate faster than 2001 Daihatsu Naked. With that said, vehicle weight also plays an important factor in acceleration. 2007 Daihatsu Copen weights approximately 40 kg more than 2001 Daihatsu Naked. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Daihatsu Copen is four wheel drive (4WD), it will have significant more traction and grip than 2001 Daihatsu Naked. In wet, icy, snow, or gravel driving conditions, 2007 Daihatsu Copen 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 Daihatsu Copen (120 Nm) has 13 more torque (in Nm) than 2001 Daihatsu Naked. (107 Nm). This means 2007 Daihatsu Copen will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Naked.
Compare all specifications:
| 2007 Daihatsu Copen | 2001 Daihatsu Naked | |
| Make | Daihatsu | Daihatsu |
| Model | Copen | Naked |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 658 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 63 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 120 Nm | 107 Nm |
| Engine Bore Size | 72 mm | 68.1 mm |
| Engine Stroke Size | 79.7 mm | 60.5 mm |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 850 kg | 810 kg |
| Vehicle Length | 3400 mm | 3400 mm |
| Vehicle Width | 1480 mm | 1480 mm |
| Vehicle Height | 1250 mm | 1560 mm |
| Wheelbase Size | 2230 mm | 2340 mm |
| Fuel Tank Capacity | 40 L | 37 L |
