Sea Ray 52 Sedan Bridge 2008 boat specs
Sea Ray
Sea Ray 52 Sedan Bridge 2008
2008
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VS
Sea Ray Sedan Bridge 390 2010 boat specs
Sea Ray
Sea Ray Sedan Bridge 390 2010
2010
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Sea Ray 52 Sedan Bridge 2008 vs Sea Ray Sedan Bridge 390 2010: Same Brand, Different Boat

The Sea Ray 52 Sedan Bridge 2008 vs Sea Ray Sedan Bridge 390 2010 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 765 hp, the Sea Ray 52 Sedan Bridge 2008 has a 385-hp advantage over the Sea Ray Sedan Bridge 390 2010's 380-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 Ray 52 Sedan Bridge 2008 carries 500 gallons versus 300 gallons in the Sea Ray Sedan Bridge 390 2010. 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 Ray 52 Sedan Bridge 2008 is rated for 15 passengers, while the Sea Ray Sedan Bridge 390 2010 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 52 Sedan Bridge 2008 could be the deciding factor.

Bottom line: Choose the Sea Ray 52 Sedan Bridge 2008 if your priority is putting more people on the water - it handles 15 passengers and at 52,0 ft it has the deck room to back that rating up comfortably. The Sea Ray Sedan Bridge 390 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
Makenot available
Model52 Sedan Bridge
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam15 ft. 3 in. (4.65 m)
Beam13.00 ft
Beam - Meters4.65
Beam - Meters3.96
Beam - Inches183
Beam - Inches156
Deadrise15℃
Deadrisenot available
Draft [max] - DetailInboards: 51 in. (130 cm)
Draft [max] - Detail4.00 ft
Draft [max] - Meters1.3
Draft [max] - Meters1.22
Draft [max] - Inches51
Draft [max] - Inches48
Weight - Detail36,700 lbs. (16,647 kg)
Weight - Detailnot available
Weight - kg16646.83
Weight - kgnot available
Weight - lbs.36700
Weight - lbs.not available
Length - Meters15
Length - Metersnot available
Length - Feet52
Length - Feet39
Length - Inches3
Length - Inchesnot available
Length overall - Detail52 ft. 3 in. (15 m)
Length overall - Detail39.00 ft
Length overall - Meters15.93
Length overall - Meters11.89
Length overall - Inches627
Length overall - Inches468
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeSemi Displacement
Hull typenot available
Engine and Drivetrain
Engine/s standardT-Cummins MerCruiser? QSM-11 with ETS - T-640 hp (477 kW)
Engine/s standardnot available
Fuel tank capacity - Detail500 gal. (1,892.5 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters1892.71
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Gal500
Fuel tank capacity - Gal300
Fuel typeDiesel
Fuel typeGas
Drive typeInboard - Twin
Drive typeinboard
Engine maxT-765 hp (570 kW)
Engine maxnot available
Engine makenot available
Engine makeMercruiser
Horsepowernot available
Horsepower380 hp
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercruiser
Engine 2 Horsepowernot available
Engine 2 Horsepower370 hp
Engine 2 Fuel Typenot available
Engine 2 Fuel TypeGas
Engine 2 Drive Typenot available
Engine 2 Drive Typeinboard
Operational Info
Water capacity140 gal. (530 l)
Water capacity75
Holding tank capacity - Detail68 gal. (257.4 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters257.41
Holding tank capacity - Liters132.49
Holding tank capacity - Gal68
Holding tank capacity - Gal35
Sleeping capacitynot available
Sleeping capacity4
Cabinsnot available
Cabins2
Headnot available
Head1
Boat typenot available
Boat typePower

Sea Ray 52 Sedan Bridge 2008 vs Sea Ray Sedan Bridge 390 2010 - Common Questions

Which is the larger boat - the Sea Ray 52 Sedan Bridge 2008 or the Sea Ray Sedan Bridge 390 2010?
The Sea Ray 52 Sedan Bridge 2008 is the longer of the two at 52,0 feet overall. The Sea Ray Sedan Bridge 390 2010 comes in at 39,0 feet, making it roughly 13,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Sea Ray 52 Sedan Bridge 2008 is rated to a maximum of 765 hp, giving it the larger power ceiling. The Sea Ray Sedan Bridge 390 2010 tops out at 380 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 Ray 52 Sedan Bridge 2008 is Coast Guard rated for 15 passengers, while the Sea Ray Sedan Bridge 390 2010 is certified for 11. 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 Sea Ray 52 Sedan Bridge 2008 measures 183" wide, compared to 156" for the Sea Ray Sedan Bridge 390 2010. 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.
Which boat has the larger fuel tank - the Sea Ray 52 Sedan Bridge 2008 or the Sea Ray Sedan Bridge 390 2010?
The Sea Ray 52 Sedan Bridge 2008 has the bigger tank at 500 gallons, versus 300 gallons on the Sea Ray Sedan Bridge 390 2010. That 200-gallon difference translates to roughly 600–1000 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 52 Sedan Bridge 2008 and Sea Ray Sedan Bridge 390 2010 from the same manufacturer?
Yes - both the Sea Ray 52 Sedan Bridge 2008 and the Sea Ray Sedan Bridge 390 2010 are built by Sea Ray. 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.