smart forfour


kW [hp]
0-100 km/h
(manual/automatic) s
(manual/automatic) km/h
CO2 emissions (combined) NEDC
(manual/automatic) g/km
Fuel consumption
(combined) NEDC
(manual/automatic) l/100 km
smart forfour 52 kW52 [71] 15.9/16.9151/151118 – 117/113 – 112D/C5.2/5.0 – 4.9
smart forfour 66 kW66 [90] 11.2/11.9165/165123 – 122/118 – 117D/D5.4/5.2 – 5.1
Electric drive
smart EQ forfour 41 [60] –/12.7–/130–/0–/A+–/16.4 – 14.5
(15.4 – 13.4) kWh1

1when charged with 4.6 kW on-board charger, figures for 22 kW charger when charging at a wallbox or public charging station (Mode 3) in brackets


  • “The smart among four-seaters”
  • Especially compact exterior in the competitive lineup. Generous space and great variability
  • The forfour likewise has the smart genes of a rear drive concept and optimum manoeuvrability, together with maximum use of interior space.
  • Available with electric drive


  • The innovative loading concept features “ready space” rear seats which can be folded down in one movement and significantly lowered.
  • Thanks to its length of 3.49 m and rear-engine drive, the forfour has a turning circle of only 8.65 m.
  • The smart forfour has a large load capacity. Folding the rear seat backrests down creates a level loading surface with a capacity of up to 975 litres, the best figure in this segment.
  • As standard the smart forfour has an extensive safety concept with a tridion safety cell, Crosswind Assist, knee airbag and automatic belt tensioners in the rear.

Further information on fuel consumption

ModelUrban consumption(manual/automatic) l/100 kmExtra-urban consumption (manual/automatic) l/100 km
smart forfour 52 kW6.0 – 5.9/5.6 – 5.54.7/4.6 – 4.5
smart forfour 66 kW6.7/6.1 – 6.04.7 – 4.6/4.6
smart EQ forfour n.a.n.a.