2025 Mercury Pro XS 115 hp

The 2025 Mercury Marine® Pro XS 115hp delivers unbeatable speed, acceleration, and fuel efficiency for serious anglers. Full installation available — call now for a quote!
2025 Mercury Marine® Pro XS 115 hp

Extraordinary engineering for extraordinary speed.**When you're feeding your need for speed, Mercury Pro XS engines will get you there faster. Engineered to meet the demands for high speeds on fresh or salt water, these high-performance motors deliver a winning combination of power, acceleration, durability, and fuel efficiency.

Ideal for a wide range of fresh and saltwater boats. Great for compact bass, multi-species, flats and bay boats, and pontoons.

2025 Mercury Pro XS 115 HP Specs

• Horsepower: 115 HP
• Engine Type: Inline 4-cylinder, 4-stroke
• Displacement: 2.1L (2,100 cc)
• Starting: Electric Start
• Steering: Remote
• Trim/Tilt: Power Trim & Tilt
• Shaft Length: 20" (L) or 25" (XL), depending on configuration
• Full Throttle RPM: 5,300–6,300 RPM
• Fuel System: Electronic Fuel Injection (EFI)
• Induction: Naturally Aspirated
• Alternator: 35A (441W charging output)
• Gear Ratio: 2.07:1
• Gear Shift: Forward / Neutral / Reverse
• Dry Weight: Approx. 359 lb (163 kg)
• Fuel Requirement: 87 Octane Unleaded (91 recommended for maximum performance)
• Cooling System: Water-cooled with thermostat
• Exhaust: Through propeller
• Engine Mounts: Performance-tuned for reduced vibration
• SmartCraft Compatible: Yes
• Hydraulic Steering Compatible: Yes
• Warranty: Mercury Factory Limited Warranty

Perfect for:

• Bass boats
• Multi-species fishing boats
• Aluminum fishing boats
• Bay boats
• Performance fishing rigs