2007 Alfa Romeo 166 vs. 2003 Daihatsu Sirion
To start off, 2007 Alfa Romeo 166 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2003 Daihatsu Sirion would be higher. At 3,179 cc (6 cylinders), 2007 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 166 (237 HP @ 6200 RPM) has 165 more horse power than 2003 Daihatsu Sirion. (72 HP @ 5200 RPM). In normal driving conditions, 2007 Alfa Romeo 166 should accelerate faster than 2003 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 166 weights approximately 763 kg more than 2003 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 166 (289 Nm @ 4800 RPM) has 188 more torque (in Nm) than 2003 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 2007 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu Sirion.
Compare all specifications:
2007 Alfa Romeo 166 | 2003 Daihatsu Sirion | |
Make | Alfa Romeo | Daihatsu |
Model | 166 | Sirion |
Year Released | 2007 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3179 cc | 1298 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 237 HP | 72 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Torque | 289 Nm | 101 Nm |
Torque RPM | 4800 RPM | 3600 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1615 kg | 852 kg |
Vehicle Length | 4730 mm | 3680 mm |
Vehicle Width | 1810 mm | 1600 mm |
Vehicle Height | 1420 mm | 1460 mm |
Wheelbase Size | 2710 mm | 2350 mm |