2005 Opel Zafira vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2005 Opel Zafira would be higher. At 1,796 cc (4 cylinders), 2005 Opel Zafira is equipped with a bigger engine. In terms of performance, 2005 Opel Zafira (123 HP @ 5600 RPM) has 54 more horse power than 2011 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 2005 Opel Zafira should accelerate faster than 2011 Daihatsu Sirion.
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, 2005 Opel Zafira (173 Nm @ 3800 RPM) has 79 more torque (in Nm) than 2011 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 2005 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2011 Daihatsu Sirion.
Compare all specifications:
| 2005 Opel Zafira | 2011 Daihatsu Sirion | |
| Make | Opel | Daihatsu |
| Model | Zafira | Sirion |
| Year Released | 2005 | 2011 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 69 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 173 Nm | 94 Nm |
| Torque RPM | 3800 RPM | 3600 RPM |
| Engine Bore Size | 80.5 mm | 71.1 mm |
| Engine Stroke Size | 88.2 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 11.5 seconds | 13.9 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
