Still, electric boating isn't for everyone, especially when you're talking about a 40-foot cruiser that was never designed with electric propulsion in mind. Let’s explore the real pros and cons of converting the Meridian 391 Flybridge to electric power.
The Meridian 391 Flybridge has long been a favorite among cruisers who want a comfortable, capable yacht without stepping into superyacht territory. Twin Cummins diesels, roomy interiors, a commanding flybridge. It’s the kind of boat built to move, entertain, and explore.
But what happens when you remove those diesel engines and go fully electric?
It’s not science fiction anymore. A growing number of owners are taking the plunge, trading horsepower for battery packs. The motivation? Lower emissions, quiet cruising, and a modern take on an aging classic.
Still, electric boating isn't for everyone, especially when you're talking about a 40-foot cruiser that was never designed with electric propulsion in mind. Let’s explore the real pros and cons of converting the Meridian 391 Flybridge to electric power.
Pros of an Electric Meridian 391 Flybridge
1. Silent Cruising
One of the biggest benefits of going electric is peace. Electric motors hum quietly, eliminating the constant drone of diesel engines. Whether you're slipping out of a marina at dawn or gliding across a quiet bay at sunset, the silence is addictive. It transforms every trip into a calm, almost meditative experience on the water.
2. No Emissions, No Smell
Zero exhaust. No diesel fumes. An electric Meridian is a win for both the planet and your guests' lungs. If you're boating in areas with strict environmental laws (or just want to minimize your carbon wake), this is a major perk.
3. Low Operating Costs
Charging from shore power is dramatically cheaper than fueling up with diesel. Over time, the savings can be significant, especially if you're a frequent cruiser.
4. Minimal Maintenance
You no longer need to worry about oil changes, fuel filters, coolant flushes, or impeller replacements. Electric motors have far fewer moving parts, and far less that can go wrong.
5. Instant Torque
Electric motors deliver power instantly, no spool-up, no lag. Docking becomes smoother, responsive, and more controlled. That torque also comes in handy during tight maneuvers or sudden current shifts.
6. Quiet Nights at Anchor
Without the need to run a genset for basic power, nights aboard are quieter and more restful. Add some solar and battery storage, and you can enjoy silent anchoring without compromising comfort.
Cons of an Electric Meridian 391
1. Limited Range
This is the big one. A diesel-powered Meridian 391 can cruise 250+ nautical miles. Electric versions? More like 30–50 NM. This limits where you can go, especially if you're planning multi-day trips or island hops. Having said all of this, it is easy to extend the range with additional batteries. And the good news is there is plenty of room in the engine room.
2. Long Recharge Times
Even with shore power, recharging a large battery bank takes longer to charge than it does to refuel, often 3 or more hours, depending on your setup. Fast-charging infrastructure for boats is still rare in most regions.
3. Reduced Speed
Top cruising speeds drop dramatically. While the diesel version can do 22–28 knots, the electric version often maxes out at 6–8 knots, If you're in a hurry, this is probably not for you.
4. Battery Weight and Space
Electric conversions add hundreds of kilos of battery weight. That said, we have also removed the heavy diesel engines. You might lose access to parts of your engine room or under-berth lockers.
5. High Upfront Cost
Depending on the motor, battery size, and install complexity, a proper electric refit can cost $80,000 to $300,000+. While you’ll save over time, that initial outlay is significant. With the Meridian 391 this cost has already been incurred, so it makes this a boat an economical and great choice.
6. Not Ready for Open Water
Electric boating is still best suited for protected waters, short hops, and recreational use. If you're used to crossing straits or pushing through strong tides, you’ll quickly run into limitations.
So, Is It Worth It?
That depends on your lifestyle.
If your idea of cruising involves:
Short trips
Lazy weekends
Quiet bays and predictable weather
Access to marinas with shore power
Then yes, the electric Meridian 391 offers an elegant, modern alternative that aligns with eco-conscious values and low-maintenance ownership.
But if you:
Cruise long distances
Need high-speed capability
Anchor out for days with no recharge access
Navigate challenging waters
Then diesel still reigns for now.
The electric Meridian 391 isn’t a one-size-fits-all solution. It’s a bold experiment, a statement of intention, and a practical step into the future for the right kind of boater.
If you're trading in horsepower for harmony, and you're okay with shorter range and slower speeds, it might just be the best version of the Meridian 391 yet.
If not? Keep the diesels running and wave politely as the electric one cruises silently by.
Interested in the innovative electric version of the Meridian 391? It’s up for grabs at a hugely discounted price! Offers welcomed.
Click here to check out the listing and make your offer!
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