2003 Alfa Romeo 156 vs. 2009 Citroen C1
To start off, 2009 Citroen C1 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,597 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (118 HP @ 6200 RPM) has 51 more horse power than 2009 Citroen C1. (67 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2009 Citroen C1. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C1 weights approximately 132 kg more than 2003 Alfa Romeo 156.
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, 2003 Alfa Romeo 156 (146 Nm @ 4200 RPM) has 53 more torque (in Nm) than 2009 Citroen C1. (93 Nm @ 3600 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C1.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2009 Citroen C1 | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | C1 |
| Year Released | 2003 | 2009 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 996 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 118 HP | 67 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 146 Nm | 93 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Engine Compression Ratio | 10.3:1 | 23.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 200 km/hour | 157 km/hour |
| Acceleration 0-100mph | 11 seconds | 13.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1340 kg | 1472 kg |
| Vehicle Length | 4450 mm | 3440 mm |
| Vehicle Width | 1750 mm | 1640 mm |
| Vehicle Height | 1400 mm | 1480 mm |
| Wheelbase Size | 2600 mm | 2350 mm |
| Fuel Tank Capacity | 63 L | 35 L |
