2008 Daihatsu Sirion vs. 2010 BMW 123
To start off, 2010 BMW 123 is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2008 Daihatsu Sirion would be higher. At 1,995 cc (4 cylinders), 2010 BMW 123 is equipped with a bigger engine. In terms of performance, 2010 BMW 123 (202 HP @ 4400 RPM) has 116 more horse power than 2008 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 2010 BMW 123 should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW 123 weights approximately 675 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 2010 BMW 123 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 2010 BMW 123. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2010 BMW 123 (400 Nm @ 2000 RPM) has 280 more torque (in Nm) than 2008 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2010 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion.
Compare all specifications:
| 2008 Daihatsu Sirion | 2010 BMW 123 | |
| Make | Daihatsu | BMW |
| Model | Sirion | 123 |
| Year Released | 2008 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 202 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 120 Nm | 400 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 9.6 seconds | 7.5 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 940 kg | 1615 kg |
| Vehicle Length | 3400 mm | 4360 mm |
| Vehicle Height | 1250 mm | 1411 mm |
| Wheelbase Size | 2440 mm | 2660 mm |
| Fuel Consumption Overall | 5.7 L/100km | 5.7 L/100km |
| Fuel Tank Capacity | 40 L | 51 L |
