• 2026 MERCURY 115HP 20 SHAFT ELECTRIC START 115ELPT
  • 2026 MERCURY 115HP 20 SHAFT ELECTRIC START 115ELPT
  • 2026 MERCURY 115HP 20 SHAFT ELECTRIC START 115ELPT

2026 MERCURY 115HP 20" SHAFT- ELECTRIC START - 115ELPT

Stock #  MER723211
Sale
$19,438.00
$19,680 CAD
Plus Freight, PDI, HST
$157.03 Bi-Weekly 72 Months. 7.99% APR $0 Down Payment
Get a Quote Get Financed Value a Trade
Print ButtonPrint Contact ButtonContact Us
Overview

In Stock at Mobile Marine & Powersport in Huntsville, Ontario: 2026 MERCURY 115HP 20" SHAFT- ELECTRIC START - 115ELPT PRO XS

Experience top-tier performance with the Mercury 115HP . Available at Mobile Marine, your trusted Mercury repower specialists in Muskoka. Whether you are upgrading for more power, better fuel efficiency, or the latest digital technology, repowering your boat is a smart, cost-effective way to enjoy modern reliability without replacing your hull. 

At Mobile Marine, you can choose to purchase your new outboard engine only, or have our certified technicians professionally install, rig, and lake test your setup to ensure it’s perfectly propped and performing at its best. 

When you choose Mobile Marine, you’re backed by: Expert Service & Support, Competitive Financing Options and a Wide Selection of Accessories & Upgrades. 

Visit us in Huntsville to see why boaters across Muskoka trust us for professional outboard repowers. Check out our Google reviews to hear from our satisfied customers! 

Call us at 705-789-3932 or email sales@mobilemarine.com  

Our team will respond as soon as possible to discuss your unique repower needs and get your boat powered with a new Yamaha or Mercury outboard. 

 

Specifications
Model
115ELPT Pro XS
Category Name
Outboard Engines
Year
2026
Sale Type
New
Manufacturer
Mercury
Name
ProXS 115HP
Color
Phantom Black
HP / KW
115 / 86
Controls
Mechanical throttle & shift
Ignition
SmartCraft ECM 70 Digital Inductive
Starting
Smart Start Electric
Steering
Big Tiller Compatible / Dual cable mechanical / Electro-Hydraulic Power Steering Optional on Duals / Hydraulic power steering
Gear Shift
F-N-R
Horsepower
115
Engine Type
Inline 4
Fuel System
Electronic Fuel Injection (EFI)
Trim System
Power Tilt / Power Trim
Oil Capacity
5.5 qts / 5.2 l
Shaft Length
20"
Air Induction
Performance-Tuned Scroll Intake Manifold
Cooling System
Water-cooled with thermostat
Exhaust System
Through prop
Gearcase Ratio
2.07:1 or 2.38:1 (CT model)
Bore And Stroke
3.5 x 3.2" / 90 x 81 mm
Recommended Oil
Mercury FourStroke Oil 10W-30
CARB Star Rating
3
Displacement (L)
2.1L
Gearcase Options
Command Thrust (CT) / Standard
Recommended Fuel
Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Full Throttle RPM
5000-6000
Lubrication System
Wet sump
Maximum Tilt Range
70° (-6° to 64°)
Maximum Trim Range
22° (-6° to 16°)
Alternator Amp / Watt
35 amp / 441 watt with water-cooled voltage regulator
Fuel Induction System
Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Shallow Water Trim Range (degrees)
20
Dry Weight *Lightest Model Available
359 lbs / 163 kg
Engine Protection Operator Warning System
SmartCraft Engine Guardian
engine details

FourStroke 115hp

The lightest low-emissions outboard in its power range. Great for deck, inshore fishing, bass, aluminum tiller, runabout open bow, inflatable rigid hull, and fish & ski boats.
resources
Name Link
25-150hp FourStroke Brochure Download
Mercury Brand Brochure Download
Mercury SmartCraft Brochure Download
features

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.
smartcraft

SmartCraft. The Power To Do More.

Mercury SmartCraft® digital technologies refine the entire boating experience to ensure every day on the water reaches its full potential. From intelligent gauges and displays to advanced systems that make boat control easy, SmartCraft gives you the power to do more with your time on the water.

SmartCraft compatibility is available for Mercury engines 2004 and newer, 40hp and above; 2022 and newer, 25hp and above. Features vary based on controls and engine models.

2026 MERCURY 115HP 20 SHAFT ELECTRIC START 115ELPT Gauges

SmartCraft digital gauges are a convenient solution for staying in the know. They offer at-a-glance access to precise engine data and select SmartCraft controls on a compact digital interface.

2026 MERCURY 115HP 20 SHAFT ELECTRIC START 115ELPT Controls

Enjoy instantly responsive control and precise handling with Mercury digital control systems. Whether driving or docking, every task is made easier so you can take the helm with confidence. 

2026 MERCURY 115HP 20 SHAFT ELECTRIC START 115ELPT Displays

With SmartCraft, you can integrate your engine with a compatible onboard display, gaining instant access to performance data and SmartCraft controls on the screen you use most.

2026 MERCURY 115HP 20 SHAFT ELECTRIC START 115ELPT Connectivity

The Mercury Marine app is the ultimate boating companion. It transforms your mobile device into a hub for monitoring data, connecting with a dealer and viewing helpful content.
performance

Smooth & Quiet

Optimized from the cowl to the mounts to minimize noise and vibration, Pro XS outboards won’t wear you out on long runs to faraway fishing holes.

Light & Powerful

Mercury 115 and 150hp Pro XS outboards boast the highest displacement and lowest weight among high-output engines in their class, for unmatched hole shot on a wide variety of boats.

Quick & Fast

No other competitive outboard can match the top speed and acceleration of a Mercury 115 or 150hp Pro XS outboard.
pro xs advantage

Competitive Appeal

With bold Mercury Redline Red accent stripes, Pro XS outboards have the look of a champion.

Engineered to Perform

Higher wide-open-throttle rpm range permits the use of a wider selection of prop pitches, so you can prop your boat for the best combination of hole shot and top speed.

Go Farther

Lightweight and efficient, Pro XS outboards deliver more fun – and get you to more fish – from every drop of fuel.

Tuned for Speed

Pro XS engine controls are calibrated for stronger hole shot and higher rpm, providing exceptional speed and overall performance.

Image 101

Contact Us

*
*

FOLLOW US

Welcome to Mobile Marine   Welcome to Mobile Marine
© 2026 Mobile Marine  |  Privacy |  Terms |  Accessibility |  Sitemap |  Dealer Login  |  Yamaha Motor Canada