2006 Daihatsu Sirion vs. 1999 Opel Zafira
To start off, 2006 Daihatsu Sirion is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Opel Zafira. In addition, the cost of maintenance, including insurance, on 1999 Opel Zafira would be higher. At 1,796 cc (4 cylinders), 1999 Opel Zafira is equipped with a bigger engine. In terms of performance, 1999 Opel Zafira (114 HP @ 5400 RPM) has 28 more horse power than 2006 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 1999 Opel Zafira should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Zafira weights approximately 590 kg more than 2006 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, 1999 Opel Zafira (170 Nm @ 3400 RPM) has 49 more torque (in Nm) than 2006 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 1999 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion. 1999 Opel Zafira has automatic transmission and 2006 Daihatsu Sirion has manual transmission. 2006 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Opel Zafira will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Daihatsu Sirion | 1999 Opel Zafira | |
| Make | Daihatsu | Opel |
| Model | Sirion | Zafira |
| Year Released | 2006 | 1999 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 114 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 121 Nm | 170 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Engine Bore Size | 72 mm | 80.6 mm |
| Engine Stroke Size | 79.7 mm | 88.2 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 830 kg | 1420 kg |
| Vehicle Length | 3400 mm | 4320 mm |
| Vehicle Height | 1250 mm | 1690 mm |
| Wheelbase Size | 2440 mm | 2700 mm |
| Fuel Tank Capacity | 40 L | 58 L |
