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Please select a Citroen C6 version from the list below to get information about engine specs, fuel consumption, dimensions and many other facts. Notice also the plus sign to access the comparator tool where you can compare up to 3 cars at once.

Petrol Engines

YearMaximum power - Output - Horsepower (hp)Engine size - Displacement - Engine capacityCompare with another car
C6 3.0i Specs20062112946 cm3 (179.8 cu-in)

Diesel Engines

YearMaximum power - Output - Horsepower (hp)Engine size - Displacement - Engine capacityPetrol Engines
C6 170 HDi FAP CAS Business Specs1702179 cm3 (133 cu-in)
C6 170 HDi FAP CAS Exclusive Specs1702179 cm3 (133 cu-in)
C6 2.2 HDi Specs20061732179 cm3 (133 cu-in)
C6 2.7 HDi Specs20062042721 cm3 (166 cu-in)
C6 HDi 170 FAP CAS Business Specs20101702179 cm3 (133 cu-in)
C6 HDi 170 FAP CAS Exclusive Specs20101702179 cm3 (133 cu-in)
C6 V6 HDi 240 CAS Exclusive Specs2412993 cm3 (182.6 cu-in)
C6 V6 HDi 240 CAS Exclusive Specs20102412993 cm3 (182.6 cu-in)