2023 Mercury Marine® FourStroke 115 hp

2023 Mercury Marine® FourStroke 115 hp – The Ultimate Combination of Power and Efficiency

Upgrade your vessel's performance with the 2023 Mercury Marine® FourStroke 115 hp, the lightest and most versatile low-emissions outboard in its power class.

Designed to breathe new life into your boating experience, this outboard motor sets the standard for reliability, torque, and fuel economy. Whether you are looking to repower a trusty family runabout or outfit a new inshore fishing rig, the Mercury 115 hp FourStroke delivers the immediate power you need without the excess weight.

Unrivaled Performance and Handling

The secret to the Mercury FourStroke’s dominance is its engineering philosophy: high displacement in a lightweight package. By minimizing weight while maximizing engine displacement, Mercury has created a motor that generates abundant torque without the strain. This results in a faster hole shot, allowing your boat to plane quickly and accelerate smoothly. Because the engine doesn't have to work as hard as heavier, lower-displacement competitors to maintain speed, you enjoy a smoother ride and extended engine life.

Efficiency Meets Versatility

Fuel economy is a top priority for modern boaters, and this 115 hp model excels at cruising speeds. Its optimized fuel injection system ensures you get the most out of every drop of gas, extending your range for long days on the lake or coastal waters. The engine is engineered for a wide variety of applications, making it the perfect match for deck boats, aluminum tillers, bass boats, rigid-hull inflatables (RIBs), and fish & ski setups.

Quiet, Reliable Operation

Mercury Marine® has long been synonymous with durability. The FourStroke series is designed for quiet operation, significantly reducing engine noise and vibration compared to older technologies. This ensures that your conversations in the cockpit aren't drowned out by engine drone, making for a more pleasant experience whether you are trolling for fish or cruising with family.

Key Features

• 115 Horsepower Output: Ideal power-to-weight ratio for mid-sized vessels.
• High Displacement Block: Generates serious torque for heavy loads and fast acceleration.
• Lightweight Design: The lightest low-emissions outboard in its power range, improving hull performance.
• Fuel Efficiency: Optimized specifically for cruising speeds to maximize range.
• Versatile Application: Compatible with transoms on runabouts, pontoon boats, fishing boats, and RIBs.
• Mercury Reliability: Built to withstand the rigors of both freshwater and saltwater environments.

Ready to elevate your time on the water?


Contact Union Marine today to learn more about the 2023 Mercury Marine® FourStroke 115 hp. Our experts can answer your technical questions and help determine if this is the perfect power match for your hull.