2009 Alfa Romeo 147 vs. 2007 Citroen C1
To start off, 2009 Alfa Romeo 147 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Citroen C1. In addition, the cost of maintenance, including insurance, on 2007 Citroen C1 would be higher. At 1,598 cc (4 cylinders), 2009 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo 147 (118 HP @ 6200 RPM) has 51 more horse power than 2007 Citroen C1. (67 HP @ 6000 RPM). In normal driving conditions, 2009 Alfa Romeo 147 should accelerate faster than 2007 Citroen C1. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo 147 weights approximately 475 kg more than 2007 Citroen C1. 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, 2009 Alfa Romeo 147 (146 Nm @ 4200 RPM) has 53 more torque (in Nm) than 2007 Citroen C1. (93 Nm @ 3600 RPM). This means 2009 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C1.
Compare all specifications:
| 2009 Alfa Romeo 147 | 2007 Citroen C1 | |
| Make | Alfa Romeo | Citroen |
| Model | 147 | C1 |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1598 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 Bore Size | 82 mm | 71 mm |
| Engine Stroke Size | 75.7 mm | 84 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 196 km/hour | 157 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 13.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1275 kg | 800 kg |
| Vehicle Length | 4230 mm | 3440 mm |
| Vehicle Width | 1740 mm | 1640 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 2550 mm | 2350 mm |
| Fuel Consumption Overall | 8.2 L/100km | 4.6 L/100km |
| Fuel Tank Capacity | 60 L | 35 L |
