2004 Alfa Romeo 156 vs. 2008 Mazda 6
To start off, 2008 Mazda 6 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 3,177 cc (6 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 131 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, 2004 Alfa Romeo 156 (289 Nm @ 4800 RPM) has 82 more torque (in Nm) than 2008 Mazda 6. (207 Nm @ 4000 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda 6.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2008 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | 156 | 6 |
| Year Released | 2004 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 2261 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 0 HP |
| Torque | 289 Nm | 207 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 87.6 mm |
| Engine Stroke Size | 78 mm | 94 mm |
| Engine Compression Ratio | 10.5:1 | 10.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 6.3 seconds | 9.4 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 | 1485 kg | 1354 kg |
| Vehicle Length | 4440 mm | 4500 mm |
| Vehicle Height | 1410 mm | 1760 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
| Fuel Consumption Overall | 12.1 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
