2003 Alfa Romeo 156 vs. 2004 Mazda 2
To start off, 2004 Mazda 2 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,970 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (138 HP @ 4000 RPM) has 71 more horse power than 2004 Mazda 2. (67 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2004 Mazda 2. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 2 weights approximately 355 kg more than 2003 Alfa Romeo 156.
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 Alfa Romeo 156 (306 Nm @ 2000 RPM) has 146 more torque (in Nm) than 2004 Mazda 2. (160 Nm @ 2000 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 2.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2004 Mazda 2 | |
| Make | Alfa Romeo | Mazda |
| Model | 156 | 2 |
| Year Released | 2003 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1399 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 67 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 306 Nm | 160 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 82 mm | 73.7 mm |
| Engine Stroke Size | 90.4 mm | 82 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 209 km/hour | 160 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 15 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1785 kg |
| Vehicle Length | 4450 mm | 3930 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1400 mm | 1550 mm |
| Wheelbase Size | 2550 mm | 2680 mm |
| Fuel Consumption Overall | 6.1 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 63 L | 45 L |
