2005 Alfa Romeo 156 vs. 2003 Xedos 9
To start off, 2005 Alfa Romeo 156 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Xedos 9. In addition, the cost of maintenance, including insurance, on 2003 Xedos 9 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 86 more horse power than 2003 Xedos 9. (161 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2003 Xedos 9. With that said, vehicle weight also plays an important factor in acceleration. 2003 Xedos 9 weights approximately 45 kg more than 2005 Alfa Romeo 156.
Let's talk about torque, 2005 Alfa Romeo 156 (305 Nm @ 4800 RPM) has 93 more torque (in Nm) than 2003 Xedos 9. (212 Nm @ 4900 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2003 Xedos 9.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2003 Xedos 9 | |
| Make | Alfa Romeo | Xedos |
| Model | 156 | 9 |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 2495 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 161 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 305 Nm | 212 Nm |
| Torque RPM | 4800 RPM | 4900 RPM |
| Vehicle Weight | 1540 kg | 1585 kg |
| Wheelbase Size | 2550 mm | 2760 mm |
