2001 BMW X5 vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 7 year(s). Which means there will be less support and parts availability for 2001 BMW X5. In addition, the cost of maintenance, including insurance, on 2001 BMW X5 would be higher. At 2,926 cc (6 cylinders), 2001 BMW X5 is equipped with a bigger engine. In terms of performance, 2001 BMW X5 (226 HP @ 7400 RPM) has 169 more horse power than 2008 Daihatsu Sirion. (57 HP @ 6000 RPM). In normal driving conditions, 2001 BMW X5 should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 725 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 2001 BMW X5 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, 2001 BMW X5 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, 2001 BMW X5 (290 Nm) has 202 more torque (in Nm) than 2008 Daihatsu Sirion. (88 Nm). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion. 2001 BMW X5 has automatic transmission and 2008 Daihatsu Sirion has manual transmission. 2008 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW X5 | 2008 Daihatsu Sirion | |
| Make | BMW | Daihatsu |
| Model | X5 | Sirion |
| Year Released | 2001 | 2008 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 989 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 226 HP | 57 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 290 Nm | 88 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1615 kg | 890 kg |
| Vehicle Length | 4670 mm | 3700 mm |
| Vehicle Width | 1880 mm | 1600 mm |
| Vehicle Height | 1710 mm | 1460 mm |
| Wheelbase Size | 2890 mm | 2350 mm |
