2005 Alfa Romeo 156 vs. 2004 Subaru Outback
To start off, 2005 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2004 Subaru Outback would be higher. At 3,179 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (247 HP @ 6200 RPM) has 81 more horse power than 2004 Subaru Outback. (166 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2004 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2004 Subaru Outback weights approximately 175 kg more than 2005 Alfa Romeo 156.
Because 2004 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2004 Subaru Outback will offer significantly more control. 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, 2005 Alfa Romeo 156 (305 Nm) has 80 more torque (in Nm) than 2004 Subaru Outback. (225 Nm). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2004 Subaru Outback.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2004 Subaru Outback | |
| Make | Alfa Romeo | Subaru |
| Model | 156 | Outback |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 166 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 305 Nm | 225 Nm |
| Engine Bore Size | 93 mm | 100 mm |
| Engine Stroke Size | 78 mm | 79 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1585 kg |
| Vehicle Length | 4440 mm | 4690 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1410 mm | 1490 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
| Fuel Consumption Overall | 12.3 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
