$ 42,999

21 Old Bay Harbor Series

Length: 21' - 0"

Beam: 7' - 3"

Draft: 26"

Capacity: 12 Adults

Displacement: 3,590 lbs.

Top Speed: 6.0 MPH

Running Time:

@ Cruising Speed: 7.5 hours

@ Top Speed: 3.5 hours

21 Old Bay Harbor Series Features Sheet
View standard features for this model

21 Old Bay Harbor Series Option Sheet
View options for this model

Please send us your inquiries about the Duffy 21 Old Bay Harbor Series:


The Details Make the Duffy Electric Boat Difference...

Duffy Boats Features 1

Well appointed interior and space for everyone!

Duffy Boats Features 2

The most room in its class!

Duffy Boats Features 3

Forward storage cabinet

Duffy Boats Features 4

Great looking dash with iPod hookup

Duffy Electric Boats: Easy Purchase and Delivery

1. Call us at (800) 691-2648!

2. We will walk you through the process of selecting colors and options.

3. Once your order is placed, your boat will be built at our Southern California factory.

4. Once your boat is built, we can arrange delivery to your location.