Name: Mercury 300hp Outboard Motor 300XL
Brand: Mercury
SKU: NM215591456
Price: 16253.00 USD
Availability: InStock

Description

Overview Mercury 300hp Outboard Motor 300XL

The Mercury 300hp Outboard Motor 300XL is engineered for boaters who demand uncompromising offshore power with refined FourStroke performance. Featuring a naturally aspirated 4.6L V8 , this engine delivers instant throttle response, strong midrange torque, and smooth cruising—perfect for deeper transom boats that require a 25-inch X-Long shaft .

Features and Performance

4.6L V8 FourStroke Powerhead – Massive torque and confident acceleration
Advanced Range Optimization – Closed-loop fuel control improves efficiency
Adaptive Speed Control – Maintains RPM through rough water and sharp turns
Lightweight V8 Construction – Excellent power-to-weight balance
Electronic Fuel Injection (EFI) – Reliable cold starts and crisp throttle
Idle Charge Battery Management – Protects battery voltage under load
85-Amp High-Output Alternator – Supports modern marine electronics
Power Trim & Tilt – Optimizes running angle and shallow-water access

Why You Should Buy it

Strong 300hp V8 FourStroke offshore performance
Smooth and quiet operation for long-distance runs
Excellent fuel economy for a high-horsepower outboard
Ideal for boats with 25-inch transom height
Simple mechanical steering setup with proven reliability
Backed by a Mercury Marine 3-Year Factory Warranty

This outboard is an excellent choice if you want maximum V8 power without moving into Verado or racing-oriented platforms .

Specifications

Specification	Details
Engine Type	V-8 Four-Stroke
Horsepower	300 HP
Model	300XL
Fuel System	Electronic Fuel Injection (EFI)
Displacement	4.6 L
Cylinders	V-8
Shaft Length	25" (X-Long)
Steering	Remote Mechanical
Starting System	Smart Start Electric
Full Throttle Range	5200 – 6000 RPM
Alternator Output	85 Amp / 1,071 Watt (Idle Charge)
Weight	538 lbs
Maximum Trim Range	20° (-6° to 14°)
Maximum Tilt Range	73° (-6° to 67°)
Warranty	Mercury Marine 3-Year Warranty

What’s Included

Mercury 300hp Outboard Motor 300XL
Power Trim & Tilt
Mounting hardware
Service tool kit & parts
Owner’s manual

FAQ

Frequently Asked Questions About Mercury 300hp Outboard Motor 300XL

What kind of boating is the Mercury 300hp Outboard Motor 300XL built for?

The Mercury 300hp Outboard Motor 300XL is designed for offshore boats requiring a 25-inch transom setup. The row highlights 300 hp, V-8 Four-Stroke, remote mechanical, and a 25" (X-Long) shaft for a clearly defined operating setup.

What engine configuration does this outboard use?

This outboard is listed with 300 HP, and V-8 Four-Stroke. The specification row adds 4.6 L of displacement and electronic fuel injection (efi) fuel delivery, which helps buyers compare how this motor is set up for smooth, straightforward operation.

What should buyers know about shaft length, steering, and starting?

This model is listed with a 25" (X-Long) shaft, Remote Mechanical steering, and Smart Start Electric starting. Those details matter because alternator output is listed at 85 Amp / 1,071 Watt (Idle Charge), helping buyers judge transom fit, helm style, and everyday operating convenience.

What kind of boat setup does this motor suit?

This outboard is aimed at boat setups that match its listed control and shaft arrangement. The row points to offshore boats requiring a 25-inch transom setup and highlights Verado rigging emphasis, and a 25" (X-Long) shaft, helping buyers narrow it to the right helm and transom layout.

Reviews (0)