2003 BMW 760 vs. 1999 Daihatsu Sirion
To start off, 2003 BMW 760 is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 1999 Daihatsu Sirion would be higher. At 5,972 cc (12 cylinders), 2003 BMW 760 is equipped with a bigger engine. In terms of performance, 2003 BMW 760 (440 HP @ 6000 RPM) has 368 more horse power than 1999 Daihatsu Sirion. (72 HP @ 5200 RPM). In normal driving conditions, 2003 BMW 760 should accelerate faster than 1999 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 760 weights approximately 1240 kg more than 1999 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 760 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 BMW 760. However, in wet, icy, snow, or gravel driving conditions, 1999 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 BMW 760 (600 Nm @ 3950 RPM) has 499 more torque (in Nm) than 1999 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 2003 BMW 760 will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu Sirion. 2003 BMW 760 has automatic transmission and 1999 Daihatsu Sirion has manual transmission. 1999 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 760 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 760 | 1999 Daihatsu Sirion | |
| Make | BMW | Daihatsu |
| Model | 760 | Sirion |
| Year Released | 2003 | 1999 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5972 cc | 1298 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 440 HP | 72 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 600 Nm | 101 Nm |
| Torque RPM | 3950 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2090 kg | 850 kg |
| Vehicle Length | 5040 mm | 3680 mm |
| Vehicle Width | 1910 mm | 1600 mm |
| Vehicle Height | 1500 mm | 1460 mm |
| Wheelbase Size | 3000 mm | 2350 mm |
