2008 Alfa Romeo 159 vs. 2009 Mazda 6
To start off, 2009 Mazda 6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2008 Alfa Romeo 159 would be higher. At 2,488 cc (4 cylinders), 2009 Mazda 6 is equipped with a bigger engine. In terms of performance, 2009 Mazda 6 (168 HP @ 6000 RPM) has 20 more horse power than 2008 Alfa Romeo 159. (148 HP @ 4000 RPM) In normal driving conditions, 2009 Mazda 6 should accelerate faster than 2008 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 159 weights approximately 262 kg more than 2009 Mazda 6.
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, 2008 Alfa Romeo 159 (320 Nm @ 2000 RPM) has 94 more torque (in Nm) than 2009 Mazda 6. (226 Nm @ 4000 RPM). This means 2008 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 6.
Compare all specifications:
| 2008 Alfa Romeo 159 | 2009 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | 159 | 6 |
| Year Released | 2008 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 168 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 320 Nm | 226 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 89 mm |
| Engine Stroke Size | 90.4 mm | 100 mm |
| Engine Compression Ratio | 17.5:1 | 9.7:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 208 km/hour | 220 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1398 kg |
| Vehicle Length | 4670 mm | 4760 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
| Fuel Consumption Overall | 6.1 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
