The Next Generation

Featuring a host of engineering innovations, the 4.5L series establishes new standards for power-to-weight ratio, driver experience, acceleration, durability, and ease of maintenance.

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Advanced MPI

The multi-point electronic fuel injection system fine-tunes the air-to-fuel ratio for the ideal combination of power and efficiency. 

Performance
Ample charging output

A powerful alternator delivers 70 amps of charging power at wide-open throttle – perfect for keeping onboard electronics running long into the fun. 

Performance
Adaptive Speed Control

The Adaptive Speed Control feature lets you maintain engine rpm despite changes in load or conditions. Climbing large swells is easier. Cruising at low speeds is smoother. Carving out tight turns is effortless. 

Performance
Engine guardian

Explore farther with confidence knowing that the engine guardian system is at work. It monitors the engine and, if necessary, can adjust engine functions to help get you home safely. 

Performance
SeaCore

Take on the toughest marine conditions with the available SeaCore® system. It is an entire package of durable, corrosion-fighting technology that offers an extraordinary level of protection, including hard-coat anodisation on the drive, stainless-steel fasteners and components, and a closed cooling system. 

Engine

Engine Specifications by Horsepower

Select Engine :
Name Mercury MerCruiser 4.5L 250hp
Alternator 70 amp / 882 watt (Belt-Driven)
Displacement (L) 4.5
Engine type V6, 2-valve/cylinder pushrod
HP / kW 250 / 184
Recommended fuel Regular Unleaded (91 RON)
Maximum RPM (WOT) 4800-5200
Oil maintenance interval -
Oil sump volume 4.5 qts
Peak Torque -
Recommended Oil NMMA Certified FCW 25W-40 Synthetic Blend
Weight (engine only) Ibs / kg 345 / 761
Weight (incl. transmission) -
Name Mercury MerCruiser 4.5L 200hp
Alternator 70 amp / 882 watt (Belt-Driven)
Displacement (L) 4.5
Engine type V6, 2-valve/cylinder pushrod
HP / kW 200 / 149
Recommended fuel Regular Unleaded (91 RON)
Maximum RPM (WOT) 4400 - 4800
Oil maintenance interval -
Oil sump volume 4.5 qts
Peak Torque -
Recommended Oil NMMA Certified FCW 25W-40 Synthetic Blend
Weight (engine only) Ibs / kg 345 / 761
Weight (incl. transmission) -

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