2025 Mercury Marine® Mercury Diesel 270hp Inboard Base

2025 Mercury Marine® Mercury Diesel 270hp Inboard Base

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  • Year 2025
  • Make Mercury Marine®
  • Model Mercury Diesel 270hp Inboard
2025 Mercury Marine® Mercury Diesel 270hp Inboard Base

2025 Mercury Marine® Mercury Diesel 270hp Inboard Base

2025 Mercury Marine® Mercury Diesel 270hp 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.
Advanced ECU
  • Our advanced engine control unit (ECU) intelligently manages engine systems to reduce emissions and optimize overall performance.
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.
Closed Cooling System
  • A thermostatically controlled closed-loop freshwater cooling system protects the engine and turbocharger in both fresh and saltwater.
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.
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.

Engine

Engine Power 270 HP (201 kW)
Engine Type V6
Displacement 3 L
Engine Torque Peak: 594 Nm (438 lb-ft) @ 2200 rpm
Rated Engine Speed WOT: 4200 RPM
Oil Type Recommended: 5W30 ACEA C3 synthetic oil | Maintenance Interval: 200 hrs or annually
Emissions EPA Tier 3 / RCD IMO 2

Electric

Alternator 12 V 110 A

Capacities

Oil capacity Sump Volume: 8.8 qt (8.5 L)

Weights

Weight (Incl. Transmission): 829 lbs (376 kg)
Dry Weight 767 lbs (348 kg)

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