2006 Alfa Romeo 159 vs. 2007 Daihatsu Sirion
To start off, 2007 Daihatsu Sirion is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 159 would be higher. At 3,195 cc (6 cylinders), 2006 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 159 (256 HP @ 6200 RPM) has 155 more horse power than 2007 Daihatsu Sirion. (101 HP @ 3600 RPM). In normal driving conditions, 2006 Alfa Romeo 159 should accelerate faster than 2007 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 159 weights approximately 905 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.
Because 2006 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 159 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, 2006 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 182 more torque (in Nm) than 2007 Daihatsu Sirion. (140 Nm @ 4600 RPM). This means 2006 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion.
Compare all specifications:
2006 Alfa Romeo 159 | 2007 Daihatsu Sirion | |
Make | Alfa Romeo | Daihatsu |
Model | 159 | Sirion |
Year Released | 2006 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3195 cc | 1298 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 256 HP | 101 HP |
Engine RPM | 6200 RPM | 3600 RPM |
Torque | 322 Nm | 140 Nm |
Torque RPM | 4500 RPM | 4600 RPM |
Engine Compression Ratio | 11.3:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1845 kg | 940 kg |
Vehicle Length | 4670 mm | 3610 mm |
Vehicle Width | 1830 mm | 1560 mm |
Vehicle Height | 1420 mm | 1670 mm |
Wheelbase Size | 2710 mm | 2440 mm |
Fuel Tank Capacity | 70 L | 40 L |