2009 Alfa Romeo 159 vs. 2004 Mazda 3
To start off, 2009 Alfa Romeo 159 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mazda 3. In addition, the cost of maintenance, including insurance, on 2004 Mazda 3 would be higher. At 2,387 cc (5 cylinders), 2009 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo 159 (208 HP @ 4000 RPM) has 59 more horse power than 2004 Mazda 3. (149 HP @ 6000 RPM). In normal driving conditions, 2009 Alfa Romeo 159 should accelerate faster than 2004 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 3 weights approximately 65 kg more than 2009 Alfa Romeo 159.
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, 2009 Alfa Romeo 159 (400 Nm @ 1500 RPM) has 213 more torque (in Nm) than 2004 Mazda 3. (187 Nm @ 4500 RPM). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 3.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2004 Mazda 3 | |
| Make | Alfa Romeo | Mazda |
| Model | 159 | 3 |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1998 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 149 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 400 Nm | 187 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Bore Size | 82 mm | 87.5 mm |
| Engine Stroke Size | 90.4 mm | 83.1 mm |
| Engine Compression Ratio | 17.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 231 km/hour | 200 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1720 kg | 1785 kg |
| Vehicle Length | 4670 mm | 4430 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 55 L |
