2006 Alfa Romeo 156 vs. 2005 Citroen C3
To start off, 2006 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Citroen C3. In addition, the cost of maintenance, including insurance, on 2005 Citroen C3 would be higher. At 1,910 cc (4 cylinders), 2006 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 156 (148 HP @ 4000 RPM) has 40 more horse power than 2005 Citroen C3. (108 HP @ 5750 RPM). In normal driving conditions, 2006 Alfa Romeo 156 should accelerate faster than 2005 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 547 kg more than 2005 Citroen C3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Citroen C3. In wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156 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, 2006 Alfa Romeo 156 (305 Nm @ 2000 RPM) has 155 more torque (in Nm) than 2005 Citroen C3. (150 Nm @ 4000 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2005 Citroen C3.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2005 Citroen C3 | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | C3 |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1587 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 108 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 305 Nm | 150 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 78.5 mm |
| Engine Stroke Size | 90.4 mm | 82 mm |
| Engine Compression Ratio | 18.5:1 | 9.6:1 |
| Top Speed | 192 km/hour | 192 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 10 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 | 1605 kg | 1058 kg |
| Wheelbase Size | 2600 mm | 2550 mm |
| Fuel Consumption Overall | 7.3 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 50 L | 45 L |
