Mercury 15 HP EFI 2026: The Current Injected Fifteen
The 2026 Mercury 15 HP EFI FourStroke is the newest build of Mercury’s 333cc injected twin: instant all-weather starting, crisp response, multi-function tiller, F-N-R, tiller or remote rigging, and the segment’s most owner-friendly maintenance design. The current standard-setter in the 15HP outboard class.
Key Features (2026)
- EFI; 333cc twin
- Multi-function tiller; F-N-R
- Tiller or remote; manual or electric
- Low-maintenance design
Specifications
- Engine: 2-cylinder four stroke, 333cc
- Horsepower: 15 HP
- Fuel Induction: EFI
- Starting: Manual or Electric
- Gearshift: Forward-Neutral-Reverse
- Steering: Tiller or remote
- Fuel: External tank, 87 octane
- Shaft: 15″ (S) / 20″ (L)
Benefits & Applications
Current-year injection for 14–16 ft aluminum boats, skiffs, inflatables, and tenders. Rivals: Suzuki DF15A 2026, Honda BF15 2026. Top tune: Mercury 20 HP EFI 2026.
Compare Model Years
Save with the 15 HP EFI 2024 or 15 HP EFI 2025, all Mercury Outboards, or the Mercury brand guide.
Frequently Asked Questions
How much is the 2026 model?
$3,980, in stock.
What rigging options exist?
Manual or electric start, tiller or remote control.
Best boats?
14–16 ft aluminum boats, skiffs, and big tenders.


