2004 Alfa Romeo 156 vs. 2007 Citroen C2
To start off, 2007 Citroen C2 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 1,910 cc (4 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (148 HP @ 4000 RPM) has 74 more horse power than 2007 Citroen C2. (74 HP @ 5400 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2007 Citroen C2. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 589 kg more than 2007 Citroen C2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Citroen C2. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Alfa Romeo 156 (300 Nm @ 2000 RPM) has 150 more torque (in Nm) than 2007 Citroen C2. (150 Nm @ 1750 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C2.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2007 Citroen C2 | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | C2 |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1360 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 74 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 300 Nm | 150 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Engine Compression Ratio | 18.5:1 | 10.5:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 10.5 seconds | 12.2 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1585 kg | 996 kg |
| Vehicle Length | 4450 mm | 3670 mm |
| Vehicle Width | 1770 mm | 1470 mm |
| Vehicle Height | 1480 mm | 1670 mm |
| Wheelbase Size | 2600 mm | 2320 mm |
| Fuel Consumption Overall | 7.1 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 50 L | 45 L |
