2023 Mercury Pro XS 150 HP 3.0L L4 Outboard Engine

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.

SPECIFICATIONS
HP: 150 HP (110 kW)
Engine type: 8-valve single overhead cam (SOHC) Inline 4
Displacement: 183 CID (3.0 L)
Full throttle RPM: 5200-6000
Air induction: Performance-Tuned Scroll Intake Manifold
Fuel induction system: Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Recommended fuel: Unleaded Regular 87 Octane Minimum (R M/2); 90 RON 10% Ethanol Maximum
Recommended oil: NMMA Certified FCW SAE 10W-30
Engine protection operator warning system: SmartCraft Engine Guardian
Compatible with SmartCraft digital technology: Yes
Starting: Electric (turn-key)
Controls: Mechanical throttle & shift
Steering: Dual cable mechanical; Hydraulic power steering
Shaft length: 20" (508 mm)
Gearcase ratio: 2.08:1
Dry weight: 456 lbs (207 kg)
CARB star rating: 3
Bore and stroke: 4.0" x 3.6" (102 mm x 92 mm)
Ignition: SmartCraft ECM 07 Digital Inductive
Cooling system: Water-cooled with thermostat
Gear shift: F-N-R
Gearcase options: Standard; Command Thrust
Trim system: Power Tilt; Power Trim
Exhaust system: Through prop
Oil Capacity: 6.3 qts / 6.0L
KEY FEATURES
Discover better boating: Active Trim by Mercury makes boating easier and more enjoyable by automatically trimming your engine. Active Trim simplifies boat operation while improving engine performance and decreasing fuel costs.
115 Pro XS Impresses Saltwater Boaters: Saltwater boaters and fishermen have a lot to say about the Mercury 115 Pro XS.