2006 Daihatsu Sirion vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2006 Daihatsu Sirion would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 226 more horse power than 2006 Daihatsu Sirion. (69 HP @ 6000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1427 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.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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 GMC Sierra (414 Nm @ 4800 RPM) has 320 more torque (in Nm) than 2006 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion. 2007 GMC Sierra 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. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Daihatsu Sirion | 2007 GMC Sierra | |
| Make | Daihatsu | GMC |
| Model | Sirion | Sierra |
| Year Released | 2006 | 2007 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 4802 cc |
| Engine Cylinders | 3 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 69 HP | 295 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 94 Nm | 414 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 890 kg | 2317 kg |
| Vehicle Length | 3610 mm | 5710 mm |
| Vehicle Width | 1670 mm | 2040 mm |
| Vehicle Height | 1560 mm | 1870 mm |
| Wheelbase Size | 2440 mm | 3380 mm |
| Fuel Consumption Overall | 5 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 40 L | 129 L |
