2005 Alfa Romeo 159 vs. 2012 Citroen C5
To start off, 2012 Citroen C5 is newer by 7 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 2,946 cc (6 cylinders), 2012 Citroen C5 is equipped with a bigger engine. In terms of performance, 2012 Citroen C5 (205 HP @ 6000 RPM) has 23 more horse power than 2005 Alfa Romeo 159. (182 HP @ 6500 RPM) In normal driving conditions, 2012 Citroen C5 should accelerate faster than 2005 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2012 Citroen C5 weights approximately 107 kg more than 2005 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2012 Citroen C5 (285 Nm @ 3750 RPM) has 55 more torque (in Nm) than 2005 Alfa Romeo 159. (230 Nm @ 4500 RPM). This means 2012 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 159. 2012 Citroen C5 has automatic transmission and 2005 Alfa Romeo 159 has manual transmission. 2005 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 159 | 2012 Citroen C5 | |
| Make | Alfa Romeo | Citroen |
| Model | 159 | C5 |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 2946 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 205 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 230 Nm | 285 Nm |
| Torque RPM | 4500 RPM | 3750 RPM |
| Engine Bore Size | 86 mm | 87 mm |
| Engine Stroke Size | 94.6 mm | 82.6 mm |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Top Speed | 222 km/hour | 234 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 8.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1597 kg |
| Vehicle Length | 4670 mm | 4760 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1520 mm |
| Wheelbase Size | 2600 mm | 2760 mm |
| Fuel Consumption Overall | 9.4 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 70 L | 66 L |
