2001 Daihatsu Naked vs. 2006 Daihatsu Sirion
To start off, 2006 Daihatsu Sirion is newer by 5 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), 2006 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2006 Daihatsu Sirion (86 HP @ 6000 RPM) has 23 more horse power than 2001 Daihatsu Naked. (63 HP @ 6000 RPM) In normal driving conditions, 2006 Daihatsu Sirion should accelerate faster than 2001 Daihatsu Naked. With that said, vehicle weight also plays an important factor in acceleration. 2001 Daihatsu Naked weights approximately 70 kg more than 2006 Daihatsu Sirion.
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, 2006 Daihatsu Sirion (120 Nm) has 13 more torque (in Nm) than 2001 Daihatsu Naked. (107 Nm). This means 2006 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Naked.
Compare all specifications:
| 2001 Daihatsu Naked | 2006 Daihatsu Sirion | |
| Make | Daihatsu | Daihatsu |
| Model | Naked | Sirion |
| Year Released | 2001 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 658 cc | 1298 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 63 HP | 86 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 107 Nm | 120 Nm |
| Engine Bore Size | 68.1 mm | 72.1 mm |
| Engine Stroke Size | 60.5 mm | 79.7 mm |
| Engine Compression Ratio | 8.5:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 810 kg | 740 kg |
| Vehicle Length | 3400 mm | 3400 mm |
| Vehicle Height | 1560 mm | 1250 mm |
| Wheelbase Size | 2340 mm | 2440 mm |
| Fuel Tank Capacity | 37 L | 40 L |
