Gas Tank Capacity of Citroen C6 in Easy-to-Access Graphs

Average capacity for all generations



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Quick notes on Citroen C6 fuel tank size

    • Average capacity for generation: 70 L (15.4 gal)
    • Approximate driving range (full tank): 917 km (570 miles)
    • Tank size to engine capacity: 2.9%
    • Fuel supply to each passanger: 14 L per 1 person
    • Weight of fuel (full tank): 51.1 kg
    • Difference between tank and trunks capacities: 349 L
    • Top speed to fuel supply: 3 km/h to 1 L (1.9 mph to 1 L)
    • Tankheim rating: 10 / 10

Engine size to tank capacity for Citroen C6

  • 380 THP — 38.9x difference
  • 350 THP — 43.8x difference
  • Difference from world average

  • 380 THP — 11.1% bigger
  • 350 THP — 11.1% bigger
  • Tank size to power ratio

  • 380 THP — 2.9 hp/L
  • 350 THP — 2.4 hp/L


  • Vehicle Fuel tank size Max driving range Fuel consumption per 10 km Fuel type Full tanks per 5000 miles
    380 THP 70 L (15 gal) 996 km
    (619 miles)
    0.7 L Petrol (Gasoline) 8.1
    350 THP 70 L (15 gal) 1014 km
    (630 miles)
    0.6 L Petrol (Gasoline) 7.9
    Vehicle 380 THP
    Fuel tank size 70 L (15 gal)
    Max driving range 996 km
    (619 miles)
    Fuel consumption per 10 km 0.7 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 8.1
    Vehicle 350 THP
    Fuel tank size 70 L (15 gal)
    Max driving range 1014 km
    (630 miles)
    Fuel consumption per 10 km 0.6 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 7.9

    Quick notes on Citroen C6 fuel tank size

      • Average capacity for generation: 72 L (15.8 gal)
      • Approximate driving range (full tank): 737 km (458 miles)
      • Tank size to engine capacity: 4.2%
      • Fuel supply to each passanger: 14.4 L per 1 person
      • Weight of fuel (full tank): 113.1 kg
      • City fuel consupmtion: 11.8 L/100 km (20 mpg)
      • Emissions in city traffic: 217—239 g/km of CO2 (135—149 g/mile)
      • Difference between tank and trunks capacities: 335 L
      • Top speed to fuel supply: 3 km/h to 1 L (1.9 mph to 1 L)
      • Tankheim rating: 10 / 10

    Engine size to tank capacity for Citroen C6 2006

  • 2.2 HDi Biturbo 16V — 32.7x difference
  • 3.0 HDi Biturbo V6 — 24x difference
  • 2.7 HDi Biturbo V6 — 26.7x difference
  • 3.0i V6 — 24.8x difference
  • Difference from world average

  • 2.2 HDi Biturbo 16V — 14.3% bigger
  • 3.0 HDi Biturbo V6 — 14.3% bigger
  • 2.7 HDi Biturbo V6 — 14.3% bigger
  • 3.0i V6 — 14.3% bigger
  • Tank size to power ratio

  • 2.2 HDi Biturbo 16V — 2.4 hp/L
  • 3.0 HDi Biturbo V6 — 3.3 hp/L
  • 2.7 HDi Biturbo V6 — 2.8 hp/L
  • 3.0i V6 — 2.9 hp/L


  • Vehicle Fuel tank size Max driving range Fuel consumption per 10 km Fuel type Full tanks per 5000 miles
    2.2 HDi Biturbo 16V 72 L (16 gal) 1121 km
    (697 miles)
    0.7 L Diesel 7.2
    3.0 HDi Biturbo V6 72 L (16 gal) 1044 km
    (649 miles)
    0.7 L Diesel 7.7
    2.7 HDi Biturbo V6 72 L (16 gal) 890 km
    (553 miles)
    0.9 L Diesel 9
    3.0i V6 72 L (16 gal) 739 km
    (459 miles)
    1.1 L Petrol (Gasoline) 10.9
    Vehicle 2.2 HDi Biturbo 16V
    Fuel tank size 72 L (16 gal)
    Max driving range 1121 km
    (697 miles)
    Fuel consumption per 10 km 0.7 L
    Fuel type Diesel
    Full tanks per 5000 miles 7.2
    Vehicle 3.0 HDi Biturbo V6
    Fuel tank size 72 L (16 gal)
    Max driving range 1044 km
    (649 miles)
    Fuel consumption per 10 km 0.7 L
    Fuel type Diesel
    Full tanks per 5000 miles 7.7
    Vehicle 2.7 HDi Biturbo V6
    Fuel tank size 72 L (16 gal)
    Max driving range 890 km
    (553 miles)
    Fuel consumption per 10 km 0.9 L
    Fuel type Diesel
    Full tanks per 5000 miles 9
    Vehicle 3.0i V6
    Fuel tank size 72 L (16 gal)
    Max driving range 739 km
    (459 miles)
    Fuel consumption per 10 km 1.1 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 10.9