Mercury - FourStroke 300HP Pearl Fusion White

Listing image Listing image Listing image Listing image
Specifications

Model FourStroke Category Name Outboard Engines Year 2026
Sale Type New Manufacturer Mercury Color Pearl Fusion White
Name FourStroke 300HP HP / KW 300 / 221 Horsepower 300
Engine Type V8 Displacement (L) 4.6L Recommended Fuel Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Alternator Amp / Watt 85 amp (1071 Watt) with Idle Charge Smartcraft Compatible Dry Weight *Lightest Model Available 527 lbs / 239 kg
Price Contact for price CAD
Description

FourStroke 250-300hp

3.4L V6 and 4.6L V8

Reliability, flexibility, power and efficiency – all within your reach. Backed by decades of marine power innovation and product leadership, Mercury V8 and V6 FourStroke outboards deliver legendary performance and forward-thinking technology. FourStroke outboards are built for any body of water and a wide variety of boats.

FEATURES

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.

Easy to Maintain

The exclusive Top Cowl Service Door simplifies routine maintenance, letting you check or add engine oil without removing the top cowl. An hour-based maintenance schedule decal is located under the cowl, providing a quick overview of routine maintenance.

Industry-Exclusive Battery Management Technology

When needed, the idle charge battery management system works for you by monitoring battery voltage and adjusting engine rpm at idle to boost alternator output.

Smooth and Quiet

Featuring a large muffler and a vibration-dampening cowl design, Mercury V8 FourStroke outboards deliver an exceptionally smooth, quiet ride at any speed.

Ample Charging Output

A powerful alternator delivers 85 amps of charging power at wide-open throttle – perfect for keeping onboard electronics running long into the fun.

SMARTCRAFT

SmartCraft. The Power To Do More.

Mercury SmartCraft® digital technologies refine the entire boating experience to ensure every day on the water reaches its full potential. From intelligent gauges and displays to advanced systems that make boat control easy, SmartCraft gives you the power to do more with your time on the water.

SmartCraft compatibility is available for Mercury engines 2004 and newer, 40hp and above; 2022 and newer, 25hp and above. Features vary based on controls and engine models.

https://www.mercurymarine.com/content/experience-fragments/mercury-marine/ca/en/site/Engines/outboard/Verado/verado-performance-data1/verado-smartcraft/_jcr_content/root/pagesection_15515017/columnrow234/item_1689582632152/teaser_590305646.coreimg.100.400.png/1701900737966/digital-throttle-shift.pngGauges

SmartCraft digital gauges are a convenient solution for staying in the know. They offer at-a-glance access to precise engine data and select SmartCraft controls on a compact digital interface.

https://www.mercurymarine.com/content/experience-fragments/mercury-marine/ca/en/site/Engines/outboard/Verado/verado-performance-data1/verado-smartcraft/_jcr_content/root/pagesection_15515017/columnrow234/item_1689582635832/teaser1234542.coreimg.100.400.png/1701900738012/vesselview-903-frontview.pngControls

Enjoy instantly responsive control and precise handling with Mercury digital control systems. Whether driving or docking, every task is made easier so you can take the helm with confidence. 

https://www.mercurymarine.com/content/experience-fragments/mercury-marine/ca/en/site/Engines/outboard/Verado/verado-performance-data1/master1/_jcr_content/root/pagesection_15515017/columnrow234/item_1689582632152/teaser_1308680372.coreimg.100.400.png/1701901486622/active-trim.pngDisplays

With SmartCraft, you can integrate your engine with a compatible onboard display, gaining instant access to performance data and SmartCraft controls on the screen you use most.

https://www.mercurymarine.com/content/experience-fragments/mercury-marine/ca/en/site/Engines/outboard/Verado/verado-performance-data1/verado-smartcraft/_jcr_content/root/pagesection_15515017/columnrow234/item_1689582635832/teaser.coreimg.100.400.png/1701900738026/joystick-piloting-outboards.pngConnectivity

The Mercury Marine app is the ultimate boating companion. It transforms your mobile device into a hub for monitoring data, connecting with a dealer and viewing helpful content.

PERFORMANCE

Exceptionally Smooth & Quiet

The V8 300hp FourStroke outboard is 33% quieter at cruise with 30% less transmitted vibration at idle than the leading four-stroke competitor.

High Displacement

The high-displacement, quad-cam design of the V8 FourStroke powerhead generates serious torque, especially at mid-range, for quick acceleration and exciting speeds.

Light & Compact

The V8 300hp FourStroke outboard is the lightest in the 300hp class by more than 20 pounds. Both V8 models mount on 26-inch centers for easy repowers or new installation on a wide range of boats.

FOURSTROKE ADVANTAGE

Comfort

With a balanced powerhead and sophisticated, vibration-dampening cowl design, Mercury FourStroke outboards deliver an exceptionally smooth and quiet ride at any speed.

Compact Design

Ideal for new engine setups or repowers, the slender width of a Mercury FourStroke outboard fits most transoms, including those with narrow engine wells and tight motor spacing.

Durability

Premium corrosion-preventive technologies and durable components ensure FourStroke outboards can stand up to the most demanding marine environments.

Efficiency

Explore farther and stay out longer thanks to impressive power-to-weight ratios, intelligent fuel systems and optimized fuel injection (on most models) that maximize performance from every drop of fuel.