2009 Citroen C4 vs. 2007 Citroen C4
To start off, 2009 Citroen C4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Citroen C4. In addition, the cost of maintenance, including insurance, on 2007 Citroen C4 would be higher. At 1,997 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (138 HP @ 6000 RPM) has 49 more horse power than 2007 Citroen C4. (89 HP @ 4000 RPM). In normal driving conditions, 2009 Citroen C4 should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 303 kg more than 2007 Citroen C4. 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, 2007 Citroen C4 (215 Nm @ 1750 RPM) has 15 more torque (in Nm) than 2009 Citroen C4. (200 Nm @ 4000 RPM). This means 2007 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Citroen C4 | 2007 Citroen C4 | |
| Make | Citroen | Citroen |
| Model | C4 | C4 |
| Year Released | 2009 | 2007 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1560 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 89 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 200 Nm | 215 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Engine Bore Size | 85 mm | 75 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 195 km/hour | 180 km/hour |
| Acceleration 0-100mph | 12.6 seconds | 14.2 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1635 kg | 1332 kg |
| Vehicle Length | 4590 mm | 4270 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1630 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 2610 mm |
| Fuel Consumption Overall | 8.2 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
