2006 Alfa Romeo 147 vs. 2011 Citroen C1
To start off, 2011 Citroen C1 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 147 would be higher. At 1,970 cc (4 cylinders), 2006 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 147 (114 HP @ 4000 RPM) has 47 more horse power than 2011 Citroen C1. (67 HP @ 6000 RPM). In normal driving conditions, 2006 Alfa Romeo 147 should accelerate faster than 2011 Citroen C1. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 147 weights approximately 720 kg more than 2011 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, 2006 Alfa Romeo 147 (275 Nm @ 2000 RPM) has 182 more torque (in Nm) than 2011 Citroen C1. (93 Nm @ 3600 RPM). This means 2006 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C1. 2011 Citroen C1 has automatic transmission and 2006 Alfa Romeo 147 has manual transmission. 2006 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Citroen C1 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 147 | 2011 Citroen C1 | |
| Make | Alfa Romeo | Citroen |
| Model | 147 | C1 |
| Year Released | 2006 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 67 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 275 Nm | 93 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 82 mm | 71 mm |
| Engine Stroke Size | 90.4 mm | 84 mm |
| Engine Compression Ratio | 18.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 191 km/hour | 157 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 13.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1585 kg | 865 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 | 6 L/100km | 4.8 L/100km |
| Fuel Tank Capacity | 60 L | 35 L |
