2009 Daihatsu Sirion vs. 2008 Saturn Sky
To start off, 2009 Daihatsu Sirion is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Saturn Sky. In addition, the cost of maintenance, including insurance, on 2008 Saturn Sky would be higher. At 2,399 cc (4 cylinders), 2008 Saturn Sky is equipped with a bigger engine. In terms of performance, 2008 Saturn Sky (173 HP @ 5800 RPM) has 87 more horse power than 2009 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 2008 Saturn Sky should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2008 Saturn Sky weights approximately 255 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Saturn Sky is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Saturn Sky. However, in wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Sirion, being front wheel drive (FWD), will offer much better control with better grip. 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 Saturn Sky (226 Nm @ 4500 RPM) has 106 more torque (in Nm) than 2009 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2008 Saturn Sky will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion. 2009 Daihatsu Sirion has automatic transmission and 2008 Saturn Sky has manual transmission. 2008 Saturn Sky will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Daihatsu Sirion | 2008 Saturn Sky | |
| Make | Daihatsu | Saturn |
| Model | Sirion | Sky |
| Year Released | 2009 | 2008 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2399 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 173 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 120 Nm | 226 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Compression Ratio | 10.0:1 | 10.4:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1035 kg | 1290 kg |
| Vehicle Length | 3610 mm | 4100 mm |
| Vehicle Width | 1670 mm | 1820 mm |
| Vehicle Height | 1560 mm | 1280 mm |
| Wheelbase Size | 2440 mm | 2420 mm |
| Fuel Consumption Overall | 6.2 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 40 L | 61 L |
