Gas Tank Capacity of Smart Forfour in Easy-to-Access Graphs

Average capacity for all generations






Quick notes on Smart Forfour fuel tank size

    • Average capacity for generation: 30 L (6.6 gal)
    • Approximate driving range (full tank): 573 km (356 miles)
    • Tank size to engine capacity: 3.3%
    • Fuel supply to each passanger: 7.5 L per 1 person
    • Weight of fuel (full tank): 22.1 kg
    • City fuel consupmtion: 5.1 L/100 km (46 mpg)
    • Emissions in city traffic: 100—110 g/km of CO2 (62—68 g/mile)
    • Difference between tank and trunks capacities: 155 L
    • Top speed to fuel supply: 6 km/h to 1 L (3.7 mph to 1 L)
    • Tankheim rating: 2 / 10

Engine size to tank capacity for Smart Forfour 2014

  • 0.9 — 31.1x difference
  • 1.0 — 28x difference
  • Brabus 0.9 — 38.9x difference
  • Difference from world average

  • 0.9 — 55.6% smaller
  • 1.0 — 55.6% smaller
  • Brabus 0.9 — 44.4% smaller
  • Tank size to power ratio

  • 0.9 — 3.2 hp/L
  • 1.0 — 2.5 hp/L
  • Brabus 0.9 — 3.1 hp/L


  • Vehicle Fuel tank size Max driving range Fuel consumption per 10 km Fuel type Full tanks per 5000 miles
    0.9 28 L (6 gal) 582 km
    (362 miles)
    0.4 L Petrol (Gasoline) 13.8
    1.0 28 L (6 gal) 597 km
    (371 miles)
    0.4 L Petrol (Gasoline) 13.5
    Brabus 0.9 35 L (8 gal) 721 km
    (448 miles)
    0.5 L Petrol (Gasoline) 11.2
    Vehicle 0.9
    Fuel tank size 28 L (6 gal)
    Max driving range 582 km
    (362 miles)
    Fuel consumption per 10 km 0.4 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 13.8
    Vehicle 1.0
    Fuel tank size 28 L (6 gal)
    Max driving range 597 km
    (371 miles)
    Fuel consumption per 10 km 0.4 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 13.5
    Vehicle Brabus 0.9
    Fuel tank size 35 L (8 gal)
    Max driving range 721 km
    (448 miles)
    Fuel consumption per 10 km 0.5 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 11.2

    Quick notes on Smart Forfour fuel tank size

      • Average capacity for generation: 47 L (10.3 gal)
      • Approximate driving range (full tank): 697 km (433 miles)
      • Tank size to engine capacity: 2.1%
      • Fuel supply to each passanger: 11.8 L per 1 person
      • Weight of fuel (full tank): 73.8 kg
      • City fuel consupmtion: 7.4 L/100 km (32 mpg)
      • Difference between tank and trunks capacities: 221 L
      • Top speed to fuel supply: 4 km/h to 1 L (2.5 mph to 1 L)
      • Tankheim rating: 4 / 10

    Engine size to tank capacity for Smart Forfour 2004

  • 1.5 cdi — 31.3x difference
  • 1.3i — 36.2x difference
  • 1.5i Brabus — 31.3x difference
  • Difference from world average

  • 1.5 cdi — 25.4% smaller
  • 1.3i — 25.4% smaller
  • 1.5i Brabus — 25.4% smaller
  • Tank size to power ratio

  • 1.5 cdi — 2 hp/L
  • 1.3i — 2 hp/L
  • 1.5i Brabus — 3.8 hp/L


  • Vehicle Fuel tank size Max driving range Fuel consumption per 10 km Fuel type Full tanks per 5000 miles
    1.5 cdi 47 L (10 gal) 970 km
    (603 miles)
    0.5 L Diesel 8.3
    1.3i 47 L (10 gal) 788 km
    (490 miles)
    0.6 L Petrol (Gasoline) 10.2
    1.5i Brabus 47 L (10 gal) 676 km
    (420 miles)
    0.7 L Petrol (Gasoline) 11.9
    Vehicle 1.5 cdi
    Fuel tank size 47 L (10 gal)
    Max driving range 970 km
    (603 miles)
    Fuel consumption per 10 km 0.5 L
    Fuel type Diesel
    Full tanks per 5000 miles 8.3
    Vehicle 1.3i
    Fuel tank size 47 L (10 gal)
    Max driving range 788 km
    (490 miles)
    Fuel consumption per 10 km 0.6 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 10.2
    Vehicle 1.5i Brabus
    Fuel tank size 47 L (10 gal)
    Max driving range 676 km
    (420 miles)
    Fuel consumption per 10 km 0.7 L
    Fuel type Petrol (Gasoline)
    Full tanks per 5000 miles 11.9