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Forfour

Smart Forfour Transmission Information in Quick-to-Read Graphs

Average transmission load (Nm)

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Quick notes on Smart Forfour transmission

    • Drive: Rear wheel drive
    • Gearbox construction: Manual, Automatic
    • Transmission type: 5 MT, 6 Twinamic, 1 AT
    • Average acceleration: 12 s to 60 mph
    • Average optimal engine speed: 5750 rpm
    • Average torque: 139 Nm
    • Weight to torque ratio: 7 kg to 1 Nm
    • Average weight: 1004 kg / 2214 lbs
    • Maximum load for transmission: 1454 kg / 3206 lbs
    • Gearboxy rating: 2 / 10

Gearbox types in 2014 Smart Forfour through generations

  • 0.9 —5 MT (135 Nm)
  • 1.0 —5 MT (91 Nm)
  • Brabus 0.9 —6 Twinamic (170 Nm)
  • 17.6 kWh —1 AT (160 Nm)

    • Acceleration with different gearboxes

  • 0.9 5 MT—10.6 s to 60 mph (11.2 s to 100 kmh )
  • 1.0 5 MT—15.1 s to 60 mph (15.9 s to 100 kmh )
  • Brabus 0.9 6 Twinamic—10 s to 60 mph (10.5 s to 100 kmh )
  • 17.6 kWh 1 AT—12.1 s to 60 mph (12.7 s to 100 kmh )

    Optimal engine speed at last gear

  • 0.9 5 MT—5500 rpm.
  • 1.0 5 MT—6000 rpm.
  • Brabus 0.9 6 Twinamic—5750 rpm.

    • Vehicle Transmission type Gears Drive type Optimal rpm Transmission efficiency
    0.9 Manual 5 MT Rear wheel drive 5500 rpm. 84%
    1.0 Manual 5 MT Rear wheel drive 6000 rpm. 69%
    Brabus 0.9 Automatic 6 Twinamic Rear wheel drive 5750 rpm. 79%
    17.6 kWh Automatic Stepless Rear wheel drive - -
    Vehicle 0.9
    Transmission type Manual
    Gears 5 MT
    Drive type Rear wheel drive
    Optimal rpm 5500 rpm.
    Transmission efficiency 84%
    Vehicle 1.0
    Transmission type Manual
    Gears 5 MT
    Drive type Rear wheel drive
    Optimal rpm 6000 rpm.
    Transmission efficiency 69%
    Vehicle Brabus 0.9
    Transmission type Automatic
    Gears 6 Twinamic
    Drive type Rear wheel drive
    Optimal rpm 5750 rpm.
    Transmission efficiency 79%
    Vehicle 17.6 kWh
    Transmission type Automatic
    Gears Stepless
    Drive type Rear wheel drive
    Optimal rpm -
    Transmission efficiency -

    Quick notes on Smart Forfour transmission

      • Drive: Front wheel drive
      • Gearbox construction: Manual
      • Transmission type: 5 MT
      • Average acceleration: 10.8 s to 60 mph
      • Average optimal engine speed: 5500 rpm
      • Average torque: 151 Nm
      • Weight to torque ratio: 6 kg to 1 Nm
      • Average weight: 965 kg / 2128 lbs
      • Maximum load for transmission: 1415 kg / 3120 lbs
      • Gearboxy rating: 2 / 10

    Gearbox types in 2004 Smart Forfour through generations

  • 1.1i —5 MT (100 Nm)
  • 1.0i —5 MT (92 Nm)
  • 1.5 cdi —5 MT (210 Nm)
  • 1.3i —5 MT (125 Nm)
  • 1.5i Brabus —5 MT (230 Nm)

    • Acceleration with different gearboxes

  • 1.1i 5 MT—12.7 s to 60 mph (13.4 s to 100 kmh )
  • 1.0i 5 MT—14.5 s to 60 mph (15.3 s to 100 kmh )
  • 1.5 cdi 5 MT—10 s to 60 mph (10.5 s to 100 kmh )
  • 1.3i 5 MT—10.3 s to 60 mph (10.8 s to 100 kmh )
  • 1.5i Brabus 5 MT—6.6 s to 60 mph (6.9 s to 100 kmh )

    Optimal engine speed at last gear

  • 1.1i 5 MT—6000 rpm.
  • 1.0i 5 MT—5500 rpm.
  • 1.5 cdi 5 MT—4000 rpm.
  • 1.3i 5 MT—6000 rpm.
  • 1.5i Brabus 5 MT—6000 rpm.

    • Vehicle Transmission type Gears Drive type Optimal rpm Transmission efficiency
    1.1i Manual 5 MT Front wheel drive 6000 rpm. 69%
    1.0i Manual 5 MT Front wheel drive 5500 rpm. 84%
    1.5 cdi Manual 5 MT Front wheel drive 4000 rpm. 96%
    1.3i Manual 5 MT Front wheel drive 6000 rpm. 69%
    1.5i Brabus Manual 5 MT Front wheel drive 6000 rpm. 69%
    Vehicle 1.1i
    Transmission type Manual
    Gears 5 MT
    Drive type Front wheel drive
    Optimal rpm 6000 rpm.
    Transmission efficiency 69%
    Vehicle 1.0i
    Transmission type Manual
    Gears 5 MT
    Drive type Front wheel drive
    Optimal rpm 5500 rpm.
    Transmission efficiency 84%
    Vehicle 1.5 cdi
    Transmission type Manual
    Gears 5 MT
    Drive type Front wheel drive
    Optimal rpm 4000 rpm.
    Transmission efficiency 96%
    Vehicle 1.3i
    Transmission type Manual
    Gears 5 MT
    Drive type Front wheel drive
    Optimal rpm 6000 rpm.
    Transmission efficiency 69%
    Vehicle 1.5i Brabus
    Transmission type Manual
    Gears 5 MT
    Drive type Front wheel drive
    Optimal rpm 6000 rpm.
    Transmission efficiency 69%