2008 Daihatsu Sirion vs. 2001 Daihatsu Naked
To start off, 2008 Daihatsu Sirion is newer by 7 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 1,296 cc (4 cylinders), 2008 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2008 Daihatsu Sirion (86 HP @ 6000 RPM) has 23 more horse power than 2001 Daihatsu Naked. (63 HP @ 6000 RPM). In normal driving conditions, 2008 Daihatsu Sirion should accelerate faster than 2001 Daihatsu Naked. With that said, vehicle weight also plays an important factor in acceleration. 2008 Daihatsu Sirion weights approximately 130 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.
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, 2008 Daihatsu Sirion (120 Nm) has 13 more torque (in Nm) than 2001 Daihatsu Naked. (107 Nm). This means 2008 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Naked. 2008 Daihatsu Sirion has automatic transmission and 2001 Daihatsu Naked has manual transmission. 2001 Daihatsu Naked will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Daihatsu Sirion | 2001 Daihatsu Naked | |
| Make | Daihatsu | Daihatsu |
| Model | Sirion | Naked |
| Year Released | 2008 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1296 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 | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 940 kg | 810 kg |
| Vehicle Length | 3400 mm | 3400 mm |
| Vehicle Height | 1250 mm | 1560 mm |
| Wheelbase Size | 2440 mm | 2340 mm |
| Fuel Tank Capacity | 40 L | 37 L |
