2025 Mercury 300 XL DS CMS 4.6L V8, NOK 251 920

Mercury F 300 XL CMS DS 4.6L V8 - Raw Power Without Compromise!
The robust Mercury 250 V8 engine boasts Mercury's best acceleration, top speed, and fuel economy.

REDEFINED PERFORMANCE WITH THE MERCURY OUTBOARD V8 4.6L 300 Mercury Outboard Engine
The Mercury V8 delivers enough power to propel the largest boats toward the boldest adventures, providing advanced engineering and refined operation to boat owners who care. Every feature is designed to provide the ultimate experience and greatest confidence.

Mercury 300 V8
Lighter than its competitors, the Mercury 300 V8 is engineered to withstand long-term use in saltwater. For fast boats and commercial offshore users, for use in rough seas, or to deliver greater speed. Perfect for day cruisers, console boats, bowriders, aluminum boats, and RIBs.

Effortless Operation
Mercury Digital Throttle & Shift (DTS) controls offer smooth, quiet shifting and instant, hesitation-free throttle response.
Adaptive Speed Control (ASC), Cruise Control
The Adaptive Speed Control (ASC) feature allows you to maintain engine RPM despite changes in load or conditions. It's easier to climb over large swells. Cruising at low speeds is smoother. It requires less effort to take sharp turns. You just point the bow towards your goal, and the 250 V8 takes it from there.

Advanced Sound Control
Choose the sound you like with the exclusive Advanced Sound Control feature. It lets you toggle between a whisper-quiet exhaust tone or a powerful sport exhaust at start-up and idle, for those times when you really want to hear the horsepower.

Horsepower: 300
Engine type: V8
Displacement: 4.6L
Max RPM: 5200 – 6000
Steering: Hydraulic (external)
CMS Mid Section
Dry weight (lightest model available): 239 kg
Shaft Length: XL