2006 Alfa Romeo 156 vs. 2008 Mazda 6
To start off, 2008 Mazda 6 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 2,261 cc, 2008 Mazda 6 is equipped with a bigger engine. In terms of performance, 2008 Mazda 6 (156 HP @ 6500 RPM) has 7 more horse power than 2006 Alfa Romeo 156. (149 HP @ 6300 RPM) In normal driving conditions, 2008 Mazda 6 should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 126 kg more than 2008 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 Mazda 6 (207 Nm @ 4000 RPM) has 26 more torque (in Nm) than 2006 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 2008 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2008 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | 156 | 6 |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2261 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 149 HP | 156 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 181 Nm | 207 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 8.8 seconds | 8.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1384 kg |
| Vehicle Length | 4440 mm | 4500 mm |
| Vehicle Height | 1440 mm | 1760 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
| Fuel Consumption Overall | 8.7 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
