2005 Alfa Romeo 159 vs. 2004 Citroen C5
To start off, 2005 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Citroen C5. In addition, the cost of maintenance, including insurance, on 2004 Citroen C5 would be higher. At 3,175 cc (6 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (247 HP @ 6200 RPM) has 190 more horse power than 2004 Citroen C5. (57 HP @ 5500 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 318 kg more than 2004 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Citroen C5. In wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 159 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 159 (322 Nm @ 4500 RPM) has 212 more torque (in Nm) than 2004 Citroen C5. (110 Nm @ 4000 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5.
Compare all specifications:
| 2005 Alfa Romeo 159 | 2004 Citroen C5 | |
| Make | Alfa Romeo | Citroen |
| Model | 159 | C5 |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1761 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 57 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 322 Nm | 110 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 82.7 mm |
| Engine Stroke Size | 88 mm | 81.4 mm |
| Engine Compression Ratio | 11.3:1 | 10.8:1 |
| Top Speed | 240 km/hour | 192 km/hour |
| Acceleration 0-100mph | 7 seconds | 11.6 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1740 kg | 1422 kg |
| Vehicle Length | 4670 mm | 4850 mm |
| Vehicle Width | 1830 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1520 mm |
| Wheelbase Size | 2710 mm | 2770 mm |
| Fuel Consumption Highway | 8.7 L/100km | 6 L/100km |
| Fuel Consumption City | 16.1 L/100km | 11.3 L/100km |
| Fuel Consumption Overall | 11.7 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 70 L | 66 L |
