2006 Daihatsu Sirion vs. 2003 Ford F-250
To start off, 2006 Daihatsu Sirion is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Ford F-250. In addition, the cost of maintenance, including insurance, on 2003 Ford F-250 would be higher. At 5,408 cc (8 cylinders), 2003 Ford F-250 is equipped with a bigger engine. In terms of performance, 2003 Ford F-250 (296 HP @ 5000 RPM) has 210 more horse power than 2006 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 2003 Ford F-250 should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford F-250 weights approximately 1670 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 2003 Ford F-250 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Ford F-250. However, in wet, icy, snow, or gravel driving conditions, 2006 Daihatsu Sirion, being front wheel drive (FWD), will offer much better control with better grip. 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 Ford F-250 (495 Nm @ 3750 RPM) has 375 more torque (in Nm) than 2006 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2003 Ford F-250 will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion.
Compare all specifications:
| 2006 Daihatsu Sirion | 2003 Ford F-250 | |
| Make | Daihatsu | Ford |
| Model | Sirion | F-250 |
| Year Released | 2006 | 2003 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 5408 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 86 HP | 296 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 120 Nm | 495 Nm |
| Torque RPM | 3200 RPM | 3750 RPM |
| Engine Bore Size | 72.1 mm | 90 mm |
| Engine Stroke Size | 79.7 mm | 106 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 740 kg | 2410 kg |
| Vehicle Length | 3400 mm | 5760 mm |
| Vehicle Height | 1250 mm | 1940 mm |
| Wheelbase Size | 2440 mm | 3490 mm |
| Fuel Tank Capacity | 40 L | 144 L |
