Citroen C6

engine typeOriginal performancePerformance after tuningVmaxMore efficientprice 
2.2 HDI120 kW (163 hp) 370Nm150 kW (204 hp) 440Nm*41 hp499
2.2 HDI125 kW (170 hp) 370Nm151 kW (205 hp) 450Nm*35 hp499
2.7 V6 HDI150 kW (204 hp) 440Nm176 kW (239 hp) 510Nm*35 hp599
3.0 V6155 kW (211 hp) 290Nm168 kW (229 hp) 310Nm*18 hp399
3.0 HDI152 kW (207 hp) 450Nm213 kW (290 hp) 500Nm*83 hp699
3.0 HDI 177 kW (241 hp) 450Nm213 kW (290 hp) 530Nm*49 hp599