2021 MERCURY 100HP ELPT EFI 4 STROKE for sale $17,995

What if you could hang a lighter, mid-range FourStroke outboard on your transom without sacrificing speed, hole shot, driving experience or sheer pulling power? What if that outboard also delivered increased fuel savings, hassle-free maintenance and extreme reliability?


Unthink everything you know about performance. True power isn't just about speed and acceleration, it's determined by - displacement, torque, power to weight, size, friction resistance, gearcase, overall design and engineering.
It's these finer details that come together to make our all new FourStrokes unbeatable, against all comers. For stronger acceleration, lower planing speeds and improved tow sports capability, you won't find better.

Mercury's all new 100hp FourStrokes redefine smart marine engine design with simpler lines, lightweight, durable new materials and fewer moving parts than competitive FourStroke engines.

Fuel System Computer controlled sequential multi-port Electronic Fuel Injection (EFI)
Shaft Length (inches) 20/25
Shaft Length (mm) 508/635
Dry Weight (kg.)* 163
Operator Warning System SmartCraft Engine Guardian
SmartCraft Yes
Warranty** 3 + 3 = 6 years
Corrosion Warranty 3 Years