2007 Citroen C4 vs. 2001 Alfa Romeo 146
To start off, 2007 Citroen C4 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 146 would be higher. At 1,997 cc (4 cylinders), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo 146 (142 HP @ 6500 RPM) has 3 more horse power than 2007 Citroen C4. (139 HP @ 6000 RPM) In normal driving conditions, 2001 Alfa Romeo 146 should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 420 kg more than 2001 Alfa Romeo 146.
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, 2007 Citroen C4 (200 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2001 Alfa Romeo 146. (169 Nm @ 3500 RPM). This means 2007 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146.
Compare all specifications:
| 2007 Citroen C4 | 2001 Alfa Romeo 146 | |
| Make | Citroen | Alfa Romeo |
| Model | C4 | 146 |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1746 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 142 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 200 Nm | 169 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 85 mm | 82 mm |
| Engine Stroke Size | 88 mm | 82.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.7:1 |
| Top Speed | 195 km/hour | 209 km/hour |
| Acceleration 0-100mph | 12.9 seconds | 9.3 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1635 kg | 1215 kg |
| Vehicle Length | 4280 mm | 4240 mm |
| Vehicle Width | 1840 mm | 1720 mm |
| Vehicle Height | 1630 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2550 mm |
| Fuel Consumption Overall | 8 L/100km | 12.6 L/100km |
| Fuel Tank Capacity | 60 L | 61 L |
