2004 Citroen C4 vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Citroen C4. In addition, the cost of maintenance, including insurance, on 2004 Citroen C4 would be higher. At 2,261 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (256 HP @ 5500 RPM) has 148 more horse power than 2004 Citroen C4. (108 HP @ 5500 RPM) In normal driving conditions, 2007 Mazda 6 should accelerate faster than 2004 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 159 kg more than 2004 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 Mazda 6 (380 Nm @ 3000 RPM) has 230 more torque (in Nm) than 2004 Citroen C4. (150 Nm @ 4000 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C4.
Compare all specifications:
| 2004 Citroen C4 | 2007 Mazda 6 | |
| Make | Citroen | Mazda |
| Model | C4 | 6 |
| Year Released | 2004 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 2261 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 256 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 150 Nm | 380 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 78.5 mm | 87.6 mm |
| Engine Stroke Size | 82 mm | 94 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1195 kg | 1354 kg |
| Vehicle Length | 4270 mm | 4680 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
| Fuel Tank Capacity | 47 L | 60 L |
