2007 Citroen C4 vs. 2003 Mazda 6
To start off, 2007 Citroen C4 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 1,996 cc (4 cylinders), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 2003 Mazda 6 (145 HP @ 3500 RPM) has 11 more horse power than 2007 Citroen C4. (134 HP @ 6000 RPM) In normal driving conditions, 2003 Mazda 6 should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 131 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, 2003 Mazda 6 (310 Nm @ 2000 RPM) has 120 more torque (in Nm) than 2007 Citroen C4. (190 Nm @ 4100 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2007 Citroen C4 | 2003 Mazda 6 | |
| Make | Citroen | Mazda |
| Model | C4 | 6 |
| Year Released | 2007 | 2003 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1989 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 145 HP |
| Engine RPM | 6000 RPM | 3500 RPM |
| Torque | 190 Nm | 310 Nm |
| Torque RPM | 4100 RPM | 2000 RPM |
| Engine Bore Size | 85 mm | 86 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Engine Compression Ratio | 10.8:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 207 km/hour | 198 km/hour |
| Acceleration 0-100mph | 10.1 seconds | 10.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1354 kg | 1485 kg |
| Vehicle Length | 4270 mm | 4690 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Consumption Overall | 7.8 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
