2005 Alfa Romeo 147 vs. 2003 Mazda 3
To start off, 2005 Alfa Romeo 147 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mazda 3. In addition, the cost of maintenance, including insurance, on 2003 Mazda 3 would be higher. At 1,600 cc (4 cylinders), 2003 Mazda 3 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 147 (104 HP @ 5600 RPM) has 4 more horse power than 2003 Mazda 3. (100 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo 147 should accelerate faster than 2003 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 147 weights approximately 5 kg more than 2003 Mazda 3. 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, 2003 Mazda 3 (145 Nm @ 4000 RPM) has 5 more torque (in Nm) than 2005 Alfa Romeo 147. (140 Nm @ 4200 RPM). This means 2003 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147.
Compare all specifications:
2005 Alfa Romeo 147 | 2003 Mazda 3 | |
Make | Alfa Romeo | Mazda |
Model | 147 | 3 |
Year Released | 2005 | 2003 |
Engine Position | Front | Front |
Engine Size | 1597 cc | 1600 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 104 HP | 100 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 140 Nm | 145 Nm |
Torque RPM | 4200 RPM | 4000 RPM |
Engine Bore Size | 82 mm | 78 mm |
Engine Stroke Size | 75.7 mm | 83.6 mm |
Engine Compression Ratio | 10.3:1 | 10.0:1 |
Top Speed | 185 km/hour | 182 km/hour |
Acceleration 0-100mph | 11.3 seconds | 11 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1265 kg | 1260 kg |
Vehicle Length | 4180 mm | 4430 mm |
Vehicle Width | 1740 mm | 1760 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2650 mm |
Fuel Consumption Overall | 8.1 L/100km | 7.2 L/100km |
Fuel Tank Capacity | 60 L | 55 L |