Blu Martin Yachts SeaTop 52 2021 boat specs
Blu Martin Yachts
Blu Martin Yachts SeaTop 52 2021
2021
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VS
Blu Martin Yachts SeaTop 58 2011 boat specs
Blu Martin Yachts
Blu Martin Yachts SeaTop 58 2011
2011
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Blu Martin Yachts SeaTop 52 2021 vs Blu Martin Yachts SeaTop 58 2011 — Same Brand, Different Boat

The Blu Martin Yachts SeaTop 52 2021 vs Blu Martin Yachts SeaTop 58 2011 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.

On paper these two are close siblings in the size department — Blu Martin Yachts SeaTop 52 2021 at 52,8 ft versus Blu Martin Yachts SeaTop 58 2011 at 54,7 ft. Weight tells a clearer story for trailering families: the Blu Martin Yachts SeaTop 58 2011 tips the scales at 55 115 lbs — 15 432 lbs less than the Blu Martin Yachts SeaTop 52 2021 at 39 683 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 900 hp, the Blu Martin Yachts SeaTop 58 2011 has a 300-hp advantage over the Blu Martin Yachts SeaTop 52 2021's 600-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 528 gal and 528 gal — so range won't be a tiebreaker here.

Both boats are rated for 16 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: Performance buyers should lean toward the Blu Martin Yachts SeaTop 58 2011 and its 900-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Blu Martin Yachts SeaTop 52 2021 with its 600-hp rating is the more economical daily driver.
Measurements / Dimensions
Length overall - Detail52.80 ft
Length overall - Detail54.70 ft
Length - Feet52.8
Length - Feet54.7
Length overall - Meters16.09
Length overall - Meters16.67
Length overall - Inches634
Length overall - Inches656
Beam14.70 ft
Beam16.40 ft
Beam - Meters4.48
Beam - Meters5
Beam - Inches176
Beam - Inches197
Draft [max] - Detail3.60 ft
Draft [max] - Detail3.90 ft
Draft [max] - Meters1.1
Draft [max] - Meters1.19
Draft [max] - Inches43
Draft [max] - Inches47
Displacement39683.00 lbs
Displacement55115.00 lbs
Engine and Drivetrain
Fuel tank capacity - Gal528.3
Fuel tank capacity - Gal528
Fuel tank capacity - Liters1999.83
Fuel tank capacity - Liters1998.7
Engine makeVolvo Penta
Engine makeVolvo Penta
Engine modelIPS 8
Engine modelD13 IV
Horsepower600 hp
Horsepower900 hp
Fuel typeDiesel
Fuel typeDiesel
Drive typeinboard
Drive typeinboard
Engine 2 Engine MakeVolvo Penta
Engine 2 Engine MakeVolvo Penta
Engine 2 Engine ModelIPS 8
Engine 2 Engine ModelD13 IV
Engine 2 Horsepower600 hp
Engine 2 Horsepower900 hp
Engine 2 Fuel TypeDiesel
Engine 2 Fuel TypeDiesel
Engine 2 Drive Typeinboard
Engine 2 Drive Typeinboard
Operational Info
Sleeping capacity6
Sleeping capacity4
Cabins3
Cabins2
Head2
Head2
Water capacity158.5
Water capacity158
Boat typePower
Boat typePower

Blu Martin Yachts SeaTop 52 2021 vs Blu Martin Yachts SeaTop 58 2011 — Common Questions

Which is the larger boat — the Blu Martin Yachts SeaTop 52 2021 or the Blu Martin Yachts SeaTop 58 2011?
The Blu Martin Yachts SeaTop 58 2011 is the longer of the two at 54,7 feet overall. The Blu Martin Yachts SeaTop 52 2021 comes in at 52,8 feet, making it roughly 1,9 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Blu Martin Yachts SeaTop 52 2021 or the Blu Martin Yachts SeaTop 58 2011?
For trailering, the Blu Martin Yachts SeaTop 52 2021 has the edge at 39 683 lbs dry weight versus 55 115 lbs for the Blu Martin Yachts SeaTop 58 2011. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Blu Martin Yachts SeaTop 58 2011 is rated to a maximum of 900 hp, giving it the larger power ceiling. The Blu Martin Yachts SeaTop 52 2021 tops out at 600 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 Blu Martin Yachts SeaTop 52 2021 is Coast Guard rated for 16 passengers, while the Blu Martin Yachts SeaTop 58 2011 is certified for 16. 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 is wider, and does it affect trailering?
The Blu Martin Yachts SeaTop 58 2011 measures 197" wide, compared to 176" for the Blu Martin Yachts SeaTop 52 2021. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
How do the fuel tanks compare on the Blu Martin Yachts SeaTop 52 2021 and Blu Martin Yachts SeaTop 58 2011?
Both boats carry similar fuel loads — 528 gallons and 528 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Blu Martin Yachts SeaTop 52 2021 and Blu Martin Yachts SeaTop 58 2011 from the same manufacturer?
Yes — both the Blu Martin Yachts SeaTop 52 2021 and the Blu Martin Yachts SeaTop 58 2011 are built by Blu Martin Yachts. 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.