2025 Mercury Marine Pro XS 115hp - E2710

2025 MERCURY 115 L PROXS 4ST

2025 Mercury Marine® Pro XS 115hp

Mercury Pro XS® outboards possess the ideal combination of lightweight engineering and high displacement to maximize power, torque and overall performance. Whether running compact bass rigs, flats skiffs or multi-species boats – on freshwater or saltwater – Pro XS is unmatched muscle for midsized boats.

Features may include:

Extra Charging Power

• A powerful alternator supports the battery system, helping to ensure you can crank your engine and get back to weigh-in after a long day running onboard electronics.

Performance-Inspired Gearcase

• The 150hp Pro XS gearcase is optimized for fast hole shots, top speeds and enhanced control at wide-open throttle. The 115hp engine can be paired with the Command Thrust (CT) gearcase. It’s designed to turn a larger pop, providing greater acceleration, better handling, awesome maneuverability and superior control.

Transient Spark Technology

• Transient Spark technology (150hp model) electronically adjusts spark plug timing to optimize low-end power. The result is performance you can feel – greater torque, faster hole shots and sensational acceleration.

Intelligent Power Management

• Idle charge battery-management technology automatically increases idle rpm to boost alternator output and recharge low batteries.

Tiller Handle

• If you run a tiller boat, you can still enjoy the speed and exhilaration of a performance-tuned Pro XS engine. The tiller handles for both the 115 and 150hp engines are available with integrated Troll Control rpm-based speed control. The Big Tiller, available for the 150hp engine, can be paired with Mercury power steering.

Vehicle Information

• Year: 2025

• Manufacturer: Mercury Marine®

• Model: Pro XS 115hp

• Trim: Base

• Type: General (Outboard Engine)

Engine

• Power: 115 HP (86 kW)

• Engine Type: Inline 4

• Displacement: 2.1 L

Electrical

• Alternator: 35 amp (441 W) with water-cooled voltage regulator

Weights

• Dry Weight (lightest model available): 359 lbs (163 kg)

Features

• SmartCraft Compatible: Yes

• Recommended Fuel: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum

Color

• Black