Sea Pro 206 2004 boat specs
Sea Pro
Sea Pro 206 2004
2004
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VS
Sea Pro 239 2021 boat specs
Sea Pro
Sea Pro 239 2021
2021
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Sea Pro 206 2004 vs Sea Pro 239 2021 — Same Brand, Different Boat

The Sea Pro 206 2004 vs Sea Pro 239 2021 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

The power gap is worth calling out. Rated to 300 hp, the Sea Pro 239 2021 has a 75-hp advantage over the Sea Pro 206 2004's 225-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sea Pro 239 2021 carries 102 gallons versus 75 gallons in the Sea Pro 206 2004. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Sea Pro 239 2021 is rated for 7 passengers, while the Sea Pro 206 2004 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Pro 239 2021 could be the deciding factor.

Bottom line: Choose the Sea Pro 239 2021 if your priority is putting more people on the water — it handles 7 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The Sea Pro 206 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeSea Pro
Makenot available
Model206
Modelnot available
Model Year2004
Model Yearnot available
Measurements / Dimensions
Beam8 ft. 3 in
Beamnot available
Beam - Meters2.51
Beam - Metersnot available
Beam - Inches99
Beam - Inchesnot available
Deadrise@ Transom 17℃
Deadrisenot available
Draft [max] - Detail14 in. apx
Draft [max] - Detail1.33 ft
Draft [max] - Meters0.36
Draft [max] - Meters0.41
Draft [max] - Inches14
Draft [max] - Inches16
Weight - Detail2,400 lbs
Weight - Detailnot available
Weight - kg1088.62
Weight - kgnot available
Weight - lbs.24
Weight - lbs.not available
Length overall - Detail21 ft. 8 in
Length overall - Detail23.00 ft
Length overall - Meters6.6
Length overall - Meters7.01
Length overall - Inches26
Length overall - Inches276
Length - Feetnot available
Length - Feet23
Engine and Drivetrain
Engine/s standardRec. HP: 150-2
Engine/s standardnot available
Fuel tank capacity - Detail75 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters283.91
Fuel tank capacity - Liters386.11
Fuel tank capacity - Gal75
Fuel tank capacity - Gal102
Engine max225 HP
Engine maxnot available
Engine makenot available
Engine makeSuzuki
Horsepowernot available
Horsepower300 hp
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeoutboard
Operational Info
Headnot available
Head1
Water capacitynot available
Water capacity2
Boat typenot available
Boat typePower

Sea Pro 206 2004 vs Sea Pro 239 2021 — Common Questions

Which boat can handle a bigger outboard?
The Sea Pro 239 2021 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Sea Pro 206 2004 tops out at 225 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Sea Pro 206 2004 is Coast Guard rated for 6 passengers, while the Sea Pro 239 2021 is certified for 7. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat has the larger fuel tank — the Sea Pro 206 2004 or the Sea Pro 239 2021?
The Sea Pro 239 2021 has the bigger tank at 102 gallons, versus 75 gallons on the Sea Pro 206 2004. That 27-gallon difference translates to roughly 81–135 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Pro 206 2004 and Sea Pro 239 2021 from the same manufacturer?
Yes — both the Sea Pro 206 2004 and the Sea Pro 239 2021 are built by Sea Pro. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.