Engine Information and Specifications

  •  250 EFI

    Specifications - 250 EFI

    HP / kW
    • 250 / 186
    Displacement (CID/CC)
    • 185 / 3032
    Cylinder Configuration
    • V-6
    Full throttle RPM
    • 5000 - 5800
    Fuel induction system
    • Loop-charged (EFI) Electric Fuel Injection
    Alternator amp / Watt
    • 60 amp / 756 watt (Belt-Driven)
    Compatible with SmartCraft digital technology
    • Yes
    • Electric
    • Remote
    Shaft length
    • 30" / 762 mm
Driving Experience

Driving Experience

SmartCraft® Digital Throttle & Shift provides smooth, instantaneous, predictable and quiet shifting, as well as ultra-responsive throttle control, while true Power Steering (standard on six-cylinder models) delivers precision steering without undesirable steering torque.

La plus grosse cylindrée.

Largest displacement.

With the largest engine capacity displacement in their horsepower category, the TwoStrokes give you more low-end thrust. 

Calculez vos économies de carburant

Calculate your fuel savings

The Mercury Fuel Savings Calculator will allow you to easily calculate the possible fuel savings of a Mercury FourStroke outboard!

Calculate your fuel savings



Take a deeper dive into what makes Mercury outboards stand apart with detailed information on each motor and the features that make them unique.