2001 Daihatsu Sirion vs. 2007 Daihatsu Terios
To start off, 2007 Daihatsu Terios is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2001 Daihatsu Sirion would be higher. At 1,495 cc (4 cylinders), 2007 Daihatsu Terios is equipped with a bigger engine. In terms of performance, 2007 Daihatsu Terios (105 HP @ 6000 RPM) has 33 more horse power than 2001 Daihatsu Sirion. (72 HP @ 5200 RPM) In normal driving conditions, 2007 Daihatsu Terios should accelerate faster than 2001 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2007 Daihatsu Terios weights approximately 285 kg more than 2001 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Daihatsu Terios is four wheel drive (4WD), it will have significant more traction and grip than 2001 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2007 Daihatsu Terios will offer significantly more control. 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, 2007 Daihatsu Terios (140 Nm @ 4400 RPM) has 39 more torque (in Nm) than 2001 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 2007 Daihatsu Terios will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Sirion.
Compare all specifications:
| 2001 Daihatsu Sirion | 2007 Daihatsu Terios | |
| Make | Daihatsu | Daihatsu |
| Model | Sirion | Terios |
| Year Released | 2001 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1495 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 105 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 101 Nm | 140 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Engine Bore Size | 72 mm | 72 mm |
| Engine Stroke Size | 79.7 mm | 79.7 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 179 km/hour | 154 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 840 kg | 1125 kg |
| Vehicle Length | 3680 mm | 3850 mm |
| Vehicle Width | 1600 mm | 1560 mm |
| Vehicle Height | 1460 mm | 1720 mm |
| Wheelbase Size | 2370 mm | 2430 mm |
| Fuel Tank Capacity | 37 L | 46 L |
