Inventory Details & Specifications for 300 HP Mercury 300XL V-8 4-Stroke DTS

Mercury 300XL V-8 4-Stroke DTSOnly $32,310.00 *CALL FOR AVAILABILITY*

Status: New
Horsepower: 300 HP
Program Year: 2025
Price: $32,310.00
Item Number: ME300XLDTSV8

Description & Standard Equipment:

New 2025 Program

MSRP: $42,515.00 - Get 24% OFF MSRP - Save $10,205.00

Go with 5 Years Factory Backed Limited Coverage

Purchase this Mercury outboard model and get a total of 5 years of Mercury factory-backed limited coverage!

In addition to the standard 3-year warranty, you will also receive a 2-year Mercury Product Protection Gold plan!


Designed to be reliable, powerfull and efficient!

The new Mercury V-8 FourStrokes are precision engineered from skeg to cowl.
Packed with advanced technology to improve all aspects of performance and reliability, the robust V-8 4.6-liter engines - designed to minimize weight and maximize torque - deliver Mercury’s best-ever FourStroke hole shot, top speed and fuel efficiency.

The new FourStrokes also provide remarkably effective dampening of sound and vibration for a superior boating experience, and Idle Charge battery-management prevents boaters from draining their batteries while operating multiple electronic devices.

The new V-8 boasts class-leading displacement but is the lightest engine in the 300hp class by more than 10 pounds.

Quick-revving double-overhead camshaft design and deep-breathing intake deliver thrilling and satisfying performance.

Great for aluminum console, deck, inflatable rigid hull, inshore fishing, offshore fishing, and runabout boats and tritoons.

Measurements / Performance:
• HP / KW: 300 / 224
• Shaft Length: 25in
Engine Type: V-8
Displacement: 279 CID (4.6L)
• Cylinder Configuration: V8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
• Bore and stroke: 3.6" x 3.4" / 92 mm x 86 mm
• Full throttle RPM: 5200 - 6000
• Gearcase ratio: 1.75:1
• Gearcase options: 5.44"
Dry weight *Lightest model available: 527 lbs / 239 kgs
• Air induction: Performance-Tuned Long-Runner Intake Manifold
• Fuel induction system: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
CARB star rating: 3 Stars - Ultra Low Emission
• Alternator amp / Watt: 85-amp (1071 Watt) with Idle Charge

• Engine protection operator warning system: SmartCraft Engine Guardian
• Starting: Electric Start with SmartStart Protection
Controls: DTS Digital Throttle & Shift - DTS Compatible
• Gear shift: F-N-R
• Steering: Hydraulic
• Cooling system: Water-cooled with thermostat
• Trim system: Power trim and tilt
• Maximum Trim Range: 20° (-6° to 14°)
• Maximum Tilt Range: 73° (-6° to 67°)
• Exhaust system: Through prop
Ignition: SmartCraft PCM 112 Digital Inductive
• Lubrication system: Integrated wet sump

• Recommended fuel: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
• Recommended oil: NMMA Certified FCW SAE 10W-30
• Oil Capacity: 7.0 Quarts / 6.6 Liters

Color Options:
• Phantom Black (generally in stock)
• Cold Fusion White (built to order)
• Pearl Fusion White (built to order)
• Warm Fusion White (built to order)

Panel Color Options:
• Rear Gray
• Rear Silver
• Rear Red
• Rear Blue

RPM Group Re-Powering Services - contact us for a quote!

Professional Offshore Experiences also for private Customers:

You will benefit from our 20 years of re-powering experience on your boat - the same as we do for professional heavy users, such as Commercial Fishermen, Whale Watching Tour Operators, Fishing Charters and Sports Fishermen too - on extreme Vancouver Island Westcoast conditions – day by day!

Total Cost of Ownership (TCO) focused Re-Powering:

We design re-powering to accommodate your individual requirements while keeping the engine configurations sustainable, so that your engine RPM stays mainly in the middle range while retaining an excellent boat performance – with optimized configuration of HP, Propeller, Pitch to your boat measurements. This ensures the most economical operating cost for your individual boat specifications and style of boating.

General Services RPM Group:

• Pre Delivery Inspection - PDI
• Water Testing - 100% ready for operation

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