2009 Daihatsu Sirion vs. 2007 Fiat Siena
To start off, 2009 Daihatsu Sirion is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2007 Fiat Siena would be higher. At 1,581 cc (4 cylinders), 2007 Fiat Siena is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (102 HP @ 6000 RPM) has 2 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Siena weights approximately 164 kg more than 2009 Daihatsu Sirion.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 2007 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Sirion 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, 2009 Daihatsu Sirion (138 Nm @ 4400 RPM) has 63 more torque (in Nm) than 2007 Fiat Siena. (75 Nm @ 5500 RPM). This means 2009 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena. 2009 Daihatsu Sirion has automatic transmission and 2007 Fiat Siena has manual transmission. 2007 Fiat Siena 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 | 2007 Fiat Siena | |
Make | Daihatsu | Fiat |
Model | Sirion | Siena |
Year Released | 2009 | 2007 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1495 cc | 1581 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 102 HP | 100 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 138 Nm | 75 Nm |
Torque RPM | 4400 RPM | 5500 RPM |
Engine Bore Size | 72 mm | 86.4 mm |
Engine Stroke Size | 91.8 mm | 67.4 mm |
Fuel Type | Gasoline | Gasoline |
Top Speed | 180 km/hour | 184 km/hour |
Acceleration 0-100mph | 11.1 seconds | 11.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 906 kg | 1070 kg |
Vehicle Width | 1670 mm | 1640 mm |
Vehicle Height | 1560 mm | 1440 mm |
Wheelbase Size | 2440 mm | 2380 mm |
Fuel Consumption Overall | 6.7 L/100km | 8.2 L/100km |
Fuel Tank Capacity | 40 L | 54 L |