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2026 Mercury Marine® Mercury Diesel 230hp Inboard Base

Location:Beaumont, TX

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Description

2026 Mercury Marine® Mercury Diesel 230hp Inboard

Built to explore with comfort, the smooth and quiet Mercury Diesel 3.0L engine will shift your expectation of what diesel performance feels like

Features may include:

VGT Design
  • Whether it’s getting out of the hole, cruising on plane or running wide open, the variable geometry turbocharger (VGT) design automatically optimizes power and torque to meet demand.
    • Closed Cooling System
  • A thermostatically controlled closed-loop freshwater cooling system protects the engine and turbocharger in both fresh and saltwater.
    • Advanced ECU
  • Our advanced engine control unit (ECU) intelligently manages engine systems to reduce emissions and optimize overall performance.
    • HPCR Fuel Injection
  • The high-pressure common rail (HPCR) fuel injection system fine-tunes the air-to-fuel ratio to enhance acceleration, top speed and efficiency.
    • Ample Charging Output
  • A powerful alternator delivers 110 amps of charging power at wide-open throttle – perfect for keeping onboard electronics running long into the fun.
    • SeaCore
  • Take on the toughest marine conditions with the available SeaCore® system. It’s an entire package of durable, corrosion-fighting technology that offers an extraordinary level of protection
    • Easy Ownership
  • Top-mounted fluid reservoirs, a self-draining oil filter and an easy-to-reach oil dipstick keep maintenance and service simple.
    • Reduced Weight
  • With exceptional power-to-weight ratios, Mercury Diesel engines pack big-time propulsion in a lightweight package. The difference: quicker acceleration, faster planing and easier handling.
    • Durability
  • Durability and reliability are in the details, like thermostatically controlled closed-cooling systems and advanced corrosion resistance. Our diesel engines are designed to go the distance.
    • Efficiency
  • Mercury Diesel engines run clean and run easy, without the harshness or fumes from traditional diesels. They can also deliver up to 50% better fuel efficiency compared to gas engines of the same horsepower

    • Specifications

    ManufacturerMercury Marine®
    ModelMercury Diesel 230hp Inboard
    Year2026
    ConditionNew
    Trim NameBase
    Generic Type (Primary)General
    Engine Power230 HP (171 kW)
    Engine TypeV6
    Displacement3 L
    Engine TorquePeak: 503 Nm (371 lb-ft) @ 2200 rpm
    Rated Engine SpeedWOT: 4200 RPM
    Oil TypeRecommended: 5W30 ACEA C3 synthetic oil | Maintenance Interval: 200 hrs or annually
    Alternator12 V 110 A
    Oil capacitySump Volume: 8.8 qt (8.5 L)
    Weight(Incl. Transmission): 829 lbs (376 kg)
    FeaturesRecommended fuel: Diesel