2005 Alfa Romeo 159 vs. 2013 Mazda SPEED3
To start off, 2013 Mazda SPEED3 is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 159 would be higher. At 2,261 cc (4 cylinders), 2013 Mazda SPEED3 is equipped with a bigger engine. In terms of performance, 2013 Mazda SPEED3 (259 HP @ 5500 RPM) has 101 more horse power than 2005 Alfa Romeo 159. (158 HP @ 6500 RPM) In normal driving conditions, 2013 Mazda SPEED3 should accelerate faster than 2005 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 19 kg more than 2013 Mazda SPEED3.
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, 2013 Mazda SPEED3 (380 Nm @ 3000 RPM) has 190 more torque (in Nm) than 2005 Alfa Romeo 159. (190 Nm @ 4500 RPM). This means 2013 Mazda SPEED3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 159.
Compare all specifications:
| 2005 Alfa Romeo 159 | 2013 Mazda SPEED3 | |
| Make | Alfa Romeo | Mazda |
| Model | 159 | SPEED3 |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1859 cc | 2261 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 259 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 190 Nm | 380 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 86.1 mm | 87 mm |
| Engine Stroke Size | 80 mm | 94 mm |
| Engine Compression Ratio | 11.3:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1480 kg | 1461 kg |
| Vehicle Length | 4670 mm | 4510 mm |
| Vehicle Width | 1830 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2640 mm |
| Fuel Consumption | 6.6 L/100km | 8 L/100km |
| Fuel Consumption City | 12.2 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
