2009 Citroen C4 vs. 2006 Subaru Outback
To start off, 2009 Citroen C4 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2006 Subaru Outback would be higher. At 2,499 cc (4 cylinders), 2006 Subaru Outback is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (181 HP @ 7000 RPM) has 6 more horse power than 2006 Subaru Outback. (175 HP @ 5600 RPM). In normal driving conditions, 2009 Citroen C4 should accelerate faster than 2006 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru Outback weights approximately 169 kg more than 2009 Citroen C4.
Because 2006 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2009 Citroen C4. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Outback will offer significantly more control. 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 Subaru Outback (229 Nm @ 4400 RPM) has 49 more torque (in Nm) than 2009 Citroen C4. (180 Nm @ 7000 RPM). This means 2006 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Citroen C4 | 2006 Subaru Outback | |
| Make | Citroen | Subaru |
| Model | C4 | Outback |
| Year Released | 2009 | 2006 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2499 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 181 HP | 175 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 180 Nm | 229 Nm |
| Torque RPM | 7000 RPM | 4400 RPM |
| Engine Bore Size | 85 mm | 100 mm |
| Engine Stroke Size | 88 mm | 79 mm |
| Engine Compression Ratio | 10.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 227 km/hour | 197 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 10.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1337 kg | 1506 kg |
| Vehicle Length | 4270 mm | 4800 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Consumption Overall | 11.5 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
