2006 Daihatsu Sirion vs. 2001 Toyota Opa
To start off, 2006 Daihatsu Sirion is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Toyota Opa. In addition, the cost of maintenance, including insurance, on 2001 Toyota Opa would be higher. At 2,000 cc (4 cylinders), 2001 Toyota Opa is equipped with a bigger engine. In terms of performance, 2001 Toyota Opa (150 HP @ 5300 RPM) has 64 more horse power than 2006 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 2001 Toyota Opa should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2001 Toyota Opa weights approximately 325 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, 2001 Toyota Opa (202 Nm) has 82 more torque (in Nm) than 2006 Daihatsu Sirion. (120 Nm). This means 2001 Toyota Opa will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion. 2001 Toyota Opa 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. 2001 Toyota Opa will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Daihatsu Sirion | 2001 Toyota Opa | |
| Make | Daihatsu | Toyota |
| Model | Sirion | Opa |
| Year Released | 2006 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 150 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 120 Nm | 202 Nm |
| Engine Bore Size | 72.1 mm | 86.1 mm |
| Engine Stroke Size | 79.7 mm | 86.1 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 905 kg | 1230 kg |
| Vehicle Length | 3400 mm | 4260 mm |
| Vehicle Height | 1250 mm | 1530 mm |
| Wheelbase Size | 2440 mm | 2800 mm |
| Fuel Consumption Overall | 4.8 L/100km | 4.3 L/100km |
| Fuel Tank Capacity | 40 L | 87 L |
