1992 BMW 730 vs. 2012 Daihatsu Sirion
To start off, 2012 Daihatsu Sirion is newer by 20 year(s). Which means there will be less support and parts availability for 1992 BMW 730. In addition, the cost of maintenance, including insurance, on 1992 BMW 730 would be higher. At 2,984 cc (6 cylinders), 1992 BMW 730 is equipped with a bigger engine. In terms of performance, 1992 BMW 730 (181 HP @ 5800 RPM) has 112 more horse power than 2012 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1992 BMW 730 should accelerate faster than 2012 Daihatsu Sirion.
Because 2012 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1992 BMW 730. In wet, icy, snow, or gravel driving conditions, 2012 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, 1992 BMW 730 (260 Nm @ 4000 RPM) has 166 more torque (in Nm) than 2012 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1992 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2012 Daihatsu Sirion.
Compare all specifications:
| 1992 BMW 730 | 2012 Daihatsu Sirion | |
| Make | BMW | Daihatsu |
| Model | 730 | Sirion |
| Year Released | 1992 | 2012 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2984 cc | 998 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 69 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 260 Nm | 94 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 89 mm | 71.1 mm |
| Engine Stroke Size | 80 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
