2008 Daihatsu Sirion vs. 2007 GMC Sierra
To start off, 2008 Daihatsu Sirion is newer by 1 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,357 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (315 HP @ 5200 RPM) has 229 more horse power than 2008 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1495 kg more than 2008 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 2008 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 (458 Nm @ 4400 RPM) has 338 more torque (in Nm) than 2008 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion.
Compare all specifications:
| 2008 Daihatsu Sirion | 2007 GMC Sierra | |
| Make | Daihatsu | GMC |
| Model | Sirion | Sierra |
| Year Released | 2008 | 2007 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 5357 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 86 HP | 315 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 120 Nm | 458 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Engine Bore Size | 72 mm | 96 mm |
| Engine Stroke Size | 79.7 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 940 kg | 2435 kg |
| Vehicle Length | 3400 mm | 6320 mm |
| Vehicle Height | 1250 mm | 1880 mm |
| Wheelbase Size | 2440 mm | 4010 mm |
| Fuel Consumption Overall | 5.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 40 L | 129 L |
