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2023 Mercury Marine® SeaPro 300 hp CMS

  • New
  • Outboard
  • Digital
  • 3B264072 XL DTS
  • Powered

2023 Mercury Marine® SeaPro 300 hp CMS

SeaPro – the right partner for the job

The new Mercury 200hp to 300hp SeaPro™ four-stroke outboards provide what you demand to get the job done – plenty of displacement, power, efficiency and durability. The impressive muscle of our new V-8 4.6-liter and V-6 3.4-liter powerheads is specifically designed for commercial duty and delivers our best-ever fuel economy. The one-two combination of ample torque and low weight makes these engines ideal for heavily loaded boats.

Advanced Range Optimization (ARO) and closed-loop fuel control work together to precisely adjust the fuel mixture for optimal fuel economy. For commercial fishing vessels, commercial workboats and law-enforcement boats.

  • New
  • 3B264072 XL DTS
  • 2023
  • Mercury Marine®
  • SeaPro 300 hp CMS
  • Outboard
  • Digital
  • Powered
  • 300 HP (224 KW)
  • V8
  • 279 CID (4.6 L)
  • Full RPM: 4800-5600
  • Recommended: NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
  • 1.75:1 | Shift: F-N-R
  • CARB Star Rating: 3
  • Configuration: V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
  • 3.6 in (92 mm)
  • 3.4 in (86 mm)
  • Integrated wet sump
  • SmartCraft PCM 112 Digital Inductive
  • Air induction: Performance-Tuned Long-Runner Intake Manifold
  • Hydraulic
  • Water-cooled with thermostat
  • Through prop
  • Maximum Trim Range: 20° (-6° to 14°) | Maximum Tilt Range: 73° (-6° to 67°)
  • With Idle Charge: 85-amp (1071 Watt)
  • Electric Start with SmartStart Protection
  • Induction: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
  • Recommended: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
  • 20" (508 mm) | 25" (635 mm) | 30" (762 mm)
  • 7.0 Quarts (6.6 Liters)
  • Lightest model available: 527 lbs (239 kgs)
  • MidSection: Conventional MidSection | Engine protection operator warning system: SmartCraft Engine Guardian | Compatible with SmartCraft digital technology: Yes | Controls: Remote Mechanical or Digital Throttle & Shift (DTS) | Trim system: Power trim and tilt | Counter Rotation: Available
  • Phantom Black

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  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.