2008 Daihatsu Sirion vs. 2004 Opel Vectra
To start off, 2008 Daihatsu Sirion is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 1,994 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (165 HP @ 5400 RPM) has 64 more horse power than 2008 Daihatsu Sirion. (101 HP @ 7000 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 555 kg more than 2008 Daihatsu Sirion. 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, 2004 Opel Vectra (266 Nm @ 2500 RPM) has 146 more torque (in Nm) than 2008 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion. 2008 Daihatsu Sirion has automatic transmission and 2004 Opel Vectra has manual transmission. 2004 Opel Vectra 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 | 2004 Opel Vectra | |
Make | Daihatsu | Opel |
Model | Sirion | Vectra |
Year Released | 2008 | 2004 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1298 cc | 1994 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 101 HP | 165 HP |
Engine RPM | 7000 RPM | 5400 RPM |
Torque | 120 Nm | 266 Nm |
Torque RPM | 4400 RPM | 2500 RPM |
Engine Bore Size | 72 mm | 86 mm |
Engine Stroke Size | 79.7 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Top Speed | 190 km/hour | 230 km/hour |
Acceleration 0-100mph | 10.5 seconds | 9.1 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 820 kg | 1375 kg |
Vehicle Length | 3700 mm | 4600 mm |
Vehicle Width | 1600 mm | 1800 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2350 mm | 2740 mm |
Fuel Consumption Overall | 8.9 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 40 L | 60 L |