2009 Daihatsu Sirion vs. 2003 Opel Signum
To start off, 2009 Daihatsu Sirion is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,171 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (152 HP @ 5600 RPM) has 50 more horse power than 2009 Daihatsu Sirion. (102 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 660 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 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. 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, 2003 Opel Signum (220 Nm @ 3800 RPM) has 88 more torque (in Nm) than 2009 Daihatsu Sirion. (132 Nm @ 4400 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion. 2003 Opel Signum has automatic transmission and 2009 Daihatsu Sirion has manual transmission. 2009 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Daihatsu Sirion | 2003 Opel Signum | |
Make | Daihatsu | Opel |
Model | Sirion | Signum |
Year Released | 2009 | 2003 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1495 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 102 HP | 152 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 132 Nm | 220 Nm |
Torque RPM | 4400 RPM | 3800 RPM |
Engine Bore Size | 72 mm | 86 mm |
Engine Stroke Size | 91.8 mm | 94.6 mm |
Engine Compression Ratio | 10.0:1 | 12.0:1 |
Top Speed | 185 km/hour | 206 km/hour |
Acceleration 0-100mph | 10.8 seconds | 11 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 905 kg | 1565 kg |
Vehicle Length | 3640 mm | 4640 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1560 mm | 1470 mm |
Wheelbase Size | 2440 mm | 2840 mm |
Fuel Consumption Overall | 6.2 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 40 L | 60 L |