2007 Daihatsu Sirion vs. 2003 Opel Meriva
To start off, 2007 Daihatsu Sirion is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Meriva. In addition, the cost of maintenance, including insurance, on 2003 Opel Meriva would be higher. At 1,796 cc (4 cylinders), 2003 Opel Meriva is equipped with a bigger engine. In terms of performance, 2003 Opel Meriva (123 HP @ 6000 RPM) has 54 more horse power than 2007 Daihatsu Sirion. (69 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Meriva should accelerate faster than 2007 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Meriva weights approximately 486 kg more than 2007 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, 2003 Opel Meriva (165 Nm @ 4600 RPM) has 71 more torque (in Nm) than 2007 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 2003 Opel Meriva will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion.
Compare all specifications:
| 2007 Daihatsu Sirion | 2003 Opel Meriva | |
| Make | Daihatsu | Opel |
| Model | Sirion | Meriva |
| Year Released | 2007 | 2003 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 1796 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 69 HP | 123 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 94 Nm | 165 Nm |
| Torque RPM | 3600 RPM | 4600 RPM |
| Engine Bore Size | 71 mm | 80.5 mm |
| Engine Stroke Size | 84 mm | 88.2 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 160 km/hour | 192 km/hour |
| Acceleration 0-100mph | 13.9 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 894 kg | 1380 kg |
| Vehicle Length | 3610 mm | 4050 mm |
| Vehicle Width | 1670 mm | 1700 mm |
| Vehicle Height | 1560 mm | 1630 mm |
| Wheelbase Size | 2440 mm | 2620 mm |
| Fuel Consumption Overall | 5 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 40 L | 53 L |
