2001 Daihatsu Sirion vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 12 year(s). Which means there will be less support and parts availability for 2001 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2001 Daihatsu Sirion would be higher. At 4,395 cc (8 cylinders), 2013 BMW 7 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (439 HP @ 5500 RPM) has 339 more horse power than 2001 Daihatsu Sirion. (100 HP @ 7000 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 2001 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 7 Series weights approximately 1282 kg more than 2001 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 7 Series 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 2013 BMW 7 Series. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 2013 BMW 7 Series (651 Nm @ 4500 RPM) has 530 more torque (in Nm) than 2001 Daihatsu Sirion. (121 Nm @ 4400 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Sirion.
Compare all specifications:
2001 Daihatsu Sirion | 2013 BMW 7 Series | |
Make | Daihatsu | BMW |
Model | Sirion | 7 Series |
Year Released | 2001 | 2013 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1298 cc | 4395 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 100 HP | 439 HP |
Engine RPM | 7000 RPM | 5500 RPM |
Torque | 121 Nm | 651 Nm |
Torque RPM | 4400 RPM | 4500 RPM |
Engine Bore Size | 72 mm | 89 mm |
Engine Stroke Size | 79.7 mm | 88 mm |
Drive Type | Front | Rear |
Transmission Type | Automatic | 8-speed automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 870 kg | 2152 kg |
Vehicle Length | 3680 mm | 5074 mm |
Vehicle Width | 1600 mm | 2134 mm |
Vehicle Height | 1460 mm | 1471 mm |
Wheelbase Size | 2380 mm | 3070 mm |
Fuel Tank Capacity | 40 L | 80 L |