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Mercury
2023 Mercury 250HP
$6,600.00$7,200.00Save $600.00
The 2023 Mercury 250HP is a high-performance, fuel-injected V8 4-stroke outboard engine with advanced technology for smooth acceleration, efficient fuel use, and reliable marine power. It’s well-suited for offshore boats, fishing crafts, and larger recreational vessels requiring 250 hp of thrust.
Horsepower
250 HP
Fuel Type
gasoline
Year
2023
Hours
189
Displacement
4.6L
Stroke
4-stroke
Rated Output
186 kW / 250mhp
Rated Speed
6400rpm
In Stock (2 available)
Free shipping on orders over $500
90-day warranty included
Description
Buy used 2023 Mercury 250 HP outboard engines or explore new engines for sale built for dependable marine performance and premium V8 power. The 2023 Mercury 250 HP is a leading choice for buyers searching for high-performance four-stroke outboard motors, replacement marine engines, and efficient propulsion systems. Designed for smooth acceleration, quiet operation, and long-term durability, this outboard delivers reliable power for offshore, recreational, and fishing applications.
The 2023 Mercury 250 HP outboard is engineered to provide strong performance, responsive throttle control, and dependable operation across changing marine environments. Built for versatile boating demands, this engine combines advanced technology with refined marine engineering.
Powered by a 4.6-liter V8 four-stroke platform, the engine delivers balanced horsepower with excellent low-end response and consistent output throughout the operating range. Its advanced design supports smooth cruising while maintaining strong performance at higher speeds.
Equipped with advanced Electronic Fuel Injection (EFI), the Mercury 250 HP optimizes fuel delivery for improved combustion efficiency and dependable acceleration. This system helps maintain excellent fuel economy while supporting reliable engine performance.
Mercury’s innovative midsection design reduces vibration and improves overall comfort on the water. Integrated SmartCraft digital technology enhances engine monitoring and provides improved control for a more refined boating experience.
Built for dependable ownership and efficient operation, the Mercury 250 HP combines durable construction with smooth and quiet performance across long-distance and everyday marine use.
Ideal for offshore boats, center consoles, fishing vessels, and recreational watercraft, the 2023 Mercury 250 HP remains a trusted solution for powerful marine propulsion and long-term reliability.
Key Features:
• 2023 Mercury 250 HP V8 four-stroke outboard engine
• 4.6-liter V8 marine platform
• Advanced Electronic Fuel Injection (EFI)
• Smooth acceleration and responsive performance
• Low vibration and quiet operation
• Innovative Mercury midsection design
• SmartCraft digital integration
• Excellent fuel efficiency
• Suitable for offshore and recreational boating
• Built for dependable long-term use
Specifications
SKUM2227
BrandMercury
CategoryOutboard Engines
ConditionUsed
Horsepower250 HP
Fuel Typegasoline
Year2023
Displacement4.6L
No. of Cylinders8 cylinders
Stroke4-stroke
Shaft Length25
Weight527.00 lbs
Hours189
Rated Output186 kW / 250mhp
Rated Speed6400rpm
Cylinder Bore x Stroke86 mm x 92 mm
Combustion SystemElectronic Fuel Injection (EFI)
AspirationNatural
Alternator85amps
Dry Weight239 kg / 527 lbs
ControlsMechanical
Frequently Asked Questions
What type of engine is the 2023 Mercury 250 HP?
The 2023 Mercury 250 HP is a V-8, four-stroke Verado outboard motor with a 4.6 L (279 ci) DOHC engine designed for powerful, smooth performance on a wide range of boats.
How much horsepower does it produce?
It delivers 250 horsepower (about 186 kW) for strong acceleration and top speed.
What boats is the 250 HP Verado best suited for?
Deck boats Inflatable rigid hulls Inshore and offshore fishing boats Runabouts and cuddy cabins Tritoons and larger recreational boats The Verado series is capable in both saltwater and freshwater environments.
What fuel should the Mercury 250 HP use?
Use unleaded gasoline with a minimum octane rating of 87 (R+M/2) or 90 RON with no more than 10 % ethanol.
What is the recommended RPM range at full throttle?
The recommended wide-open throttle (WOT) operating range is 5200–6000 RPM.
What are some key features of this engine?
Advanced MidSection (AMS) for reduced vibration and smoother operation. SmartCraft Engine Guardian warning and monitoring system. Digital Throttle & Shift (DTS) for smooth, responsive control. Integrated electro-hydraulic power steering on compatible setups.
What shaft lengths are available?
Common shaft length options are 20″ (508 mm), 25″ (635 mm), and 30″ (762 mm) to match various transom heights and boat designs.
How much does the 2023 Mercury 250 HP weigh?
The lightest available dry weight is around 600 lbs (about 272 kg) (varies with shaft length and options).
What kind of oil does it use?
Mercury recommends NMMA Certified FCW SAE 10W-30 marine engine oil to ensure protection and performance
Does this engine integrate with digital systems?
Yes — it works with Mercury SmartCraft digital technology, which can display engine data, diagnostic alerts, fuel flow, trim status, and more on compatible multi-function displays.
Is the 250 HP Verado suitable for saltwater use?
Yes. The engine is engineered for saltwater and freshwater use, with corrosion-resistant components. However, you should flush with fresh water and perform regular maintenance after saltwater use to prolong life.
What maintenance does the Mercury 250 HP require?
Routine maintenance includes: Engine oil & filter changes Gearcase oil changes Water pump/impeller inspection Fuel filter replacement Spark plug checks Following Mercury’s recommended intervals (typically every 100 hours or annually) keeps the engine reliable.
How fuel-efficient is the engine?
Fuel economy varies with boat size, load, and speed, but the Verado 250’s large displacement, EFI system, and refined midsection help deliver strong performance with reasonable fuel economy for its class.
