2009 Daihatsu Sirion vs. 2006 Saab 9-7X
To start off, 2009 Daihatsu Sirion is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Saab 9-7X. In addition, the cost of maintenance, including insurance, on 2006 Saab 9-7X would be higher. At 4,195 cc, 2006 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2006 Saab 9-7X (291 HP @ 6000 RPM) has 189 more horse power than 2009 Daihatsu Sirion. (102 HP @ 6000 RPM) In normal driving conditions, 2006 Saab 9-7X should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 9-7X weights approximately 619 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 2006 Saab 9-7X. In wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Sirion 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, 2006 Saab 9-7X (376 Nm @ 3600 RPM) has 238 more torque (in Nm) than 2009 Daihatsu Sirion. (138 Nm @ 4400 RPM). This means 2006 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 2009 Daihatsu Sirion | 2006 Saab 9-7X | |
| Make | Daihatsu | Saab |
| Model | Sirion | 9-7X |
| Year Released | 2009 | 2006 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1495 cc | 4195 cc |
| Horse Power | 102 HP | 291 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 138 Nm | 376 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Engine Bore Size | 72 mm | 93 mm |
| Engine Stroke Size | 91.8 mm | 101.9 mm |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 906 kg | 1525 kg |
| Vehicle Length | 3640 mm | 4910 mm |
| Vehicle Width | 1670 mm | 1920 mm |
| Vehicle Height | 1560 mm | 1750 mm |
| Wheelbase Size | 2440 mm | 2880 mm |
| Fuel Consumption Overall | 6.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 40 L | 83 L |
