Engine Information and Specifications

  •  300

    Engine Details

    An unmatched combination of speed, fuel economy and low cost of ownership. Great for bass and multi-species fishing boats.

    Specifications - 300

    HP / kW
    • 300 / 224
    Engine type
    • V8
    MidSection
    • Conventional MidSection
    Displacement (CID/CC)
    • 279 CID
    Displacement (L)
    • 4.6L
    Cylinder Configuration
    • V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
    Full throttle RPM
    • 5600-6200
    Air induction
    • Performance-Tuned Long-Runner Intake Manifold
    Fuel induction system
    • Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
    Alternator amp / Watt
    • 85-amp (1071 Watt) with Idle Charge
  •  250

    Engine Details

    Great for bass and multi-species fishing boats.

    Specifications - 250

    HP / kW
    • 250 / 186
    Engine type
    • V8
    MidSection
    • Conventional MidSection
    Displacement (CID/CC)
    • 279 CID
    Displacement (L)
    • 4.6L
    Cylinder Configuration
    • V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
    Full throttle RPM
    • 5600-6200
    Air induction
    • Performance-Tuned Long-Runner Intake Manifold
    Fuel induction system
    • Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
    Alternator amp / Watt
    • 85-amp (1071 Watt) with Idle Charge
  •  225

    Engine Details

    More power. Less fuel consumed. Fewer emissions. Great for bass and multi-species fishing boats.

    Specifications - 225

    HP / kW
    • 225 / 168
    Engine type
    • V8
    MidSection
    • Conventional MidSection
    Displacement (CID/CC)
    • 279 CID
    Displacement (L)
    • 4.6L
    Cylinder Configuration
    • V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
    Full throttle RPM
    • 5600-6200
    Air induction
    • Performance-Tuned Long-Runner Intake Manifold
    Fuel induction system
    • Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
    Alternator amp / Watt
    • 85-amp (1071 Watt) with Idle Charge
  •  200

    Engine Details

    Maximized power, torque and overall performance for spectacular acceleration and top speed. Great for bass and multi-species fishing boats.

    Specifications - 200

    HP / kW
    • 200 / 149
    Engine type
    • V8
    MidSection
    • Conventional MidSection
    Displacement (CID/CC)
    • 279 CID
    Displacement (L)
    • 4.6L
    Cylinder Configuration
    • V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
    Full throttle RPM
    • 5600-6200
    Air induction
    • Performance-Tuned Long-Runner Intake Manifold
    Fuel induction system
    • Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
    Alternator amp / Watt
    • 85-amp (1071 Watt) with Idle Charge
  •  175

    Engine Details

    Engineers packed incredible power into this lightweight and compact outboard. Great for bass and multi-species fishing boats.

    Specifications - 175

    HP / kW
    • 175 / 130
    Engine type
    • V6
    MidSection
    • Conventional MidSection
    Displacement (CID/CC)
    • 209
    Displacement (L)
    • 3.4
    Cylinder Configuration
    • V-6 [64 degree] with Dual Overhead Cam [DOHC] and 24-valves
    Full throttle RPM
    • 5400-6000
    Air induction
    • Performance-Tuned Long-Runner Intake Manifold
    Fuel induction system
    • Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
    Alternator amp / Watt
    • 85-amp (1071 Watt) with Idle Charge
Take it to the Limit

Take it to the Limit

No outboard gets from zero to wide-open quicker than a Mercury Pro XS, now with V8 4.6-liter and V6 3.4-liter muscle. This is performance that will rocket your rig out of the hole and to the next hot spot in a blur. These Pro XS models feature generous displacement in a performance-tuned powerhead with a deep-breathing double-overhead-cam design and long-runner intake tract that delivers instant throttle response at any speed.

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Command Thrust

Big-time power. With a longer design and bigger components, Mercury Command Thrust was made specifically to deliver the type of power, thrust and control that wider, heavier boats demand.

Documents

Brochures
Brochures

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

https://www.mercurymarine.com/en/lam/engines/outboard/pro-xs/175-300-pro-xs/