Name: Mercury 250hp Outboard Motor 250XL
Brand: Mercury
SKU: NM555620538
Price: 15114.00 USD
Availability: InStock

Description

Overview Mercury 250hp Outboard Motor 250XL

The Mercury 250hp Outboard Motor 250XL is powered by a naturally aspirated 4.6L V8 FourStroke , engineered to deliver exceptional torque, smooth operation, and reliable performance. Designed with a 25-inch extra-long shaft , this outboard is ideal for deep-transom boats that demand confident offshore power and refined handling.

Features and Performance

4.6L V8 FourStroke Powerhead – Delivers strong low-end torque and smooth midrange acceleration
25-Inch Extra-Long Shaft – Optimized for deep-transom and offshore hull designs
Advanced Range Optimization – Closed-loop fuel control maximizes efficiency at cruising speeds
Adaptive Speed Control – Maintains consistent RPM regardless of load or water conditions
Lightweight V8 Design – Engineered to be the lightest V8 in its class for improved handling
Electronic Fuel Injection (EFI) – Reliable cold starts and precise throttle response
Smart Idle Charge System – Automatically increases alternator output to protect battery voltage
High-Output 85-Amp Alternator – Supports modern electronics and accessories
Power Trim & Tilt – Enhances docking control, shallow-water operation, and performance tuning

Why You Should Buy it

Purpose-built for 25-inch deep-transom boats
Powerful yet refined V8 FourStroke performance
Smooth, quiet operation for long offshore runs
Excellent power-to-weight ratio in its class
Strong electrical output for electronics-heavy setups
Backed by a Mercury Marine 3-Year Factory Warranty

This outboard is ideal for boaters seeking V8 power with refined handling and FourStroke efficiency .

Specifications

Specification	Details
Engine Type	V-8 Four-Stroke
Horsepower	250 HP
Model	250XL
Fuel System	Electronic Fuel Injection (EFI)
Displacement	4.6 L
Cylinders	V-8
Shaft Length	25" (Extra-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 250hp Outboard Motor 250XL
Power Trim & Tilt
Stop switch lanyard
Service tool kit & parts
Owner’s manual

FAQ

Frequently Asked Questions About Mercury 250hp Outboard Motor 250XL

What is the Mercury 250hp Outboard Motor 250XL designed for?

The Mercury 250hp Outboard Motor 250XL is built for deep-transom boats. The row highlights 250 hp, V-8 Four-Stroke, remote mechanical, and a 25" (Extra-Long) shaft for a clearly defined operating setup.

What are the key powertrain details of this engine?

This outboard is listed with 250 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 onboard control details stand out on this model?

This model is listed with a 25" (Extra-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.

Where does this outboard make the most sense onboard?

This outboard is aimed at boat setups that match its listed control and shaft arrangement. The row points to deep-transom boats and highlights a 25" (Extra-Long) shaft, helping buyers narrow it to the right helm and transom layout.

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