Malibu Monsoon Engines

Award-Winning Performance

Award-Winning Performance, Unmatched Reliability

The new Malibu Monsoon line of engines, the M5Di, M6Di, and the LT4, were developed by Malibu to offer unmatched performance, fuel economy, reliability and sound reduction.

Malibu was able to accomplish this feat by bringing engine production in-house. The engine experts at Malibu worked with industry leaders like GM® Marine, Roush®, Davinci®, and McLaren Engineering® to design and perform the research and development necessary to introduce a line of in-board engines to the towboat industry like no other.

The new M5Di, M6Di, and LT4 direct injection engines are only available in a Malibu. Contact us today to experience the next generation of power.

M5DI | M6DI

NEXT GENERATION ENGINES
The Malibu Monsoon engines were uniquely designed with the essential engine components moved toward the front to make maintenance more accessible, offer a quieter ride, and improve durability.

BUILT TO BE GREEN

A five-star rating may sound similar to the more familiar four-star rating, but it’s very different.

ENGINES BUILT FOR RELIABILITY

Watch and see why Malibu Monsoon Engines were designed to make sure engine issues never cut into your time on the water.

DIRECT INJECTION = QUIET ENGINES

Watch and see how the Malibu Monsoon Engines are the quietest engines on the tow-boat market, allowing you to have conversations while running at full speed on the water.

ENGINES BUILT FOR POWER

Watch and see why Malibu Monsoon Engines were designed to deliver peak performance every single time.

THE ONLY 5.3L TOWBOAT ENGINE
WITH A 5 STAR EMISSIONS RATING

MALIBU MONSOON M5DI

TORQUE – 400 FT-LBS @ 3800 rpm
POWER – 360 HP @ 5600 rpm
Whether you’re going for another buoy or generating surf swells, Malibu’s new M5Di has the power to get you there with more efficiency than ever before.

MALIBU MONSOON M6DI

TORQUE – 460 FT-LBS @ 3800 rpm
POWER – 430 HP @ 5600 rpm
Designed to be the standard engine in some of largest Malibu boats and the first step up in the powertrain options, the M6Di still has the lowest sound level at various RPMs and fuel economy levels comparable to smaller engines.

MALIBU MONSOON LT4™

TORQUE – 606 FT-LBS @ 3800 rpm
POWER – 607 HP @ 5600 rpm
Designed to deliver torque at low RPMS and the standard engine in some of largest Malibu boats, the Malibu Monsoon LT4™ brings you all the power you need for a full day on the water you can rely on.