2005 Alfa Romeo 159 vs. 2010 Citroen C5
To start off, 2010 Citroen C5 is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 159 would be higher. At 1,859 cc (4 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (158 HP @ 6500 RPM) has 35 more horse power than 2010 Citroen C5. (123 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 2010 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2010 Citroen C5 weights approximately 144 kg more than 2005 Alfa Romeo 159.
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, 2005 Alfa Romeo 159 (190 Nm @ 4500 RPM) has 20 more torque (in Nm) than 2010 Citroen C5. (170 Nm @ 3750 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2010 Citroen C5.
Compare all specifications:
| 2005 Alfa Romeo 159 | 2010 Citroen C5 | |
| Make | Alfa Romeo | Citroen |
| Model | 159 | C5 |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1859 cc | 1748 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 123 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 190 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 3750 RPM |
| Engine Bore Size | 86.1 mm | 83 mm |
| Engine Stroke Size | 80 mm | 81 mm |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Acceleration 0-100mph | 9.7 seconds | 12.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1480 kg | 1624 kg |
| Vehicle Length | 4670 mm | 4840 mm |
| Vehicle Width | 1830 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1520 mm |
| Wheelbase Size | 2600 mm | 2820 mm |
| Fuel Consumption Overall | 8.7 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 70 L | 71 L |
