2004 Alfa Romeo 156 vs. 2003 Citroen C3
To start off, 2004 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Citroen C3. In addition, the cost of maintenance, including insurance, on 2003 Citroen C3 would be higher. At 1,969 cc (4 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (113 HP @ 4000 RPM) has 46 more horse power than 2003 Citroen C3. (67 HP @ 4000 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2003 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 308 kg more than 2003 Citroen C3. 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, 2004 Alfa Romeo 156 (275 Nm @ 2000 RPM) has 155 more torque (in Nm) than 2003 Citroen C3. (120 Nm @ 1750 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2003 Citroen C3.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2003 Citroen C3 | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | C3 |
| Year Released | 2004 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 1398 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 113 HP | 67 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 275 Nm | 120 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Engine Bore Size | 82 mm | 73.7 mm |
| Engine Stroke Size | 90.4 mm | 82 mm |
| Engine Compression Ratio | 18.4:1 | 18.0:1 |
| Top Speed | 191 km/hour | 165 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 15.4 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 | 1405 kg | 1097 kg |
| Vehicle Length | 4440 mm | 3860 mm |
| Vehicle Width | 1750 mm | 1670 mm |
| Vehicle Height | 1400 mm | 1540 mm |
| Wheelbase Size | 2550 mm | 2470 mm |
| Fuel Consumption Overall | 5.8 L/100km | 4.2 L/100km |
| Fuel Tank Capacity | 63 L | 45 L |
