1993 BMW 518 vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 16 year(s). Which means there will be less support and parts availability for 1993 BMW 518. In addition, the cost of maintenance, including insurance, on 1993 BMW 518 would be higher. At 1,766 cc (4 cylinders), 1993 BMW 518 is equipped with a bigger engine. In terms of performance, 1993 BMW 518 (113 HP @ 5500 RPM) has 23 more horse power than 2009 Daihatsu Sirion. (90 HP @ 6000 RPM). In normal driving conditions, 1993 BMW 518 should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1993 BMW 518 weights approximately 180 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1993 BMW 518. In wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Sirion 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, 1993 BMW 518 (165 Nm @ 4250 RPM) has 45 more torque (in Nm) than 2009 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 1993 BMW 518 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 1993 BMW 518 | 2009 Daihatsu Sirion | |
| Make | BMW | Daihatsu |
| Model | 518 | Sirion |
| Year Released | 1993 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 90 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 165 Nm | 120 Nm |
| Torque RPM | 4250 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 72 mm |
| Engine Stroke Size | 81 mm | 79.7 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 980 kg |
| Vehicle Length | 4730 mm | 3610 mm |
| Vehicle Width | 1760 mm | 1670 mm |
| Vehicle Height | 1420 mm | 1560 mm |
| Wheelbase Size | 2770 mm | 2440 mm |
