2007 Alfa Romeo 147 vs. 2007 Daihatsu Sirion
To start off, both 2007 Alfa Romeo 147 and 2007 Daihatsu Sirion were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,970 cc (4 cylinders), 2007 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 147 (148 HP @ 6300 RPM) has 47 more horse power than 2007 Daihatsu Sirion. (101 HP @ 3600 RPM). In normal driving conditions, 2007 Alfa Romeo 147 should accelerate faster than 2007 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 147 weights approximately 386 kg more than 2007 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Alfa Romeo 147 (181 Nm @ 3800 RPM) has 41 more torque (in Nm) than 2007 Daihatsu Sirion. (140 Nm @ 4600 RPM). This means 2007 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion.
Compare all specifications:
2007 Alfa Romeo 147 | 2007 Daihatsu Sirion | |
Make | Alfa Romeo | Daihatsu |
Model | 147 | Sirion |
Year Released | 2007 | 2007 |
Engine Position | Front | Front |
Engine Size | 1970 cc | 1298 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 101 HP |
Engine RPM | 6300 RPM | 3600 RPM |
Torque | 181 Nm | 140 Nm |
Torque RPM | 3800 RPM | 4600 RPM |
Engine Bore Size | 83 mm | 72 mm |
Engine Stroke Size | 91 mm | 79.7 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1326 kg | 940 kg |
Vehicle Length | 4180 mm | 3610 mm |
Vehicle Width | 1740 mm | 1560 mm |
Vehicle Height | 1470 mm | 1670 mm |
Wheelbase Size | 2550 mm | 2440 mm |
Fuel Tank Capacity | 60 L | 40 L |