Sea Ray 450 Sedan Bridge 2010 boat specs
Sea Ray
Sea Ray 450 Sedan Bridge 2010
2010
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VS
Sea Ray Sunsport 250 2022 boat specs
Sea Ray
Sea Ray Sunsport 250 2022
2022
View full specs →

Sea Ray 450 Sedan Bridge 2010 vs Sea Ray Sunsport 250 2022 — Same Brand, Different Boat

The Sea Ray 450 Sedan Bridge 2010 vs Sea Ray Sunsport 250 2022 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.

Size is the most obvious dividing line here. The Sea Ray 450 Sedan Bridge 2010 measures 45,4 feet overall (2010), giving it roughly 20,3 additional feet of deck space compared to the Sea Ray Sunsport 250 2022 at 25,1 feet (2022). Weight tells a clearer story for trailering families: the Sea Ray Sunsport 250 2022 tips the scales at 5 800 lbs — 5 515 lbs less than the Sea Ray 450 Sedan Bridge 2010 at 285 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 478 hp, the Sea Ray 450 Sedan Bridge 2010 has a 228-hp advantage over the Sea Ray Sunsport 250 2022's 250-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 Sunsport 250 2022 carries 75 gallons versus 35 gallons in the Sea Ray 450 Sedan Bridge 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 450 Sedan Bridge 2010 is rated for 13 passengers, while the Sea Ray Sunsport 250 2022 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 450 Sedan Bridge 2010 could be the deciding factor.

Bottom line: Choose the Sea Ray 450 Sedan Bridge 2010 if your priority is putting more people on the water — it handles 13 passengers and at 45,4 ft it has the deck room to back that rating up comfortably. The Sea Ray Sunsport 250 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
Makenot available
Model450 Sedan Bridge
Modelnot available
Model Year201
Model Yearnot available
Measurements / Dimensions
Beam14 ft. 3 in. (4.27 m)
Beam8.60 ft
Beam - Meters4.34
Beam - Meters2.62
Beam - Inches171
Beam - Inches103
Deadrise18℃
Deadrisenot available
Draft [max] - DetailInboards: 44 in. (112 cm)
Draft [max] - Detail4.00 ft
Draft [max] - Meters1.12
Draft [max] - Meters1.22
Draft [max] - Inches44
Draft [max] - Inches48
Weight - Detail28,500 lbs. (12,927 kg)
Weight - Detailnot available
Weight - kg12927.37
Weight - kgnot available
Weight - lbs.285
Weight - lbs.not available
Length - Feet45.42
Length - Feet25.11
Length overall - Detail45 ft. 5 in. (13.84 m)
Length overall - Detail25.11 ft
Length overall - Meters13.84
Length overall - Meters7.65
Length overall - Inches545
Length overall - Inches301
Draft Minnot available
Draft Min2.80 ft
Displacementnot available
Displacement5800.00 lbs
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeSemi Displacement
Hull typenot available
Engine and Drivetrain
Engine/s standardT-Cummins MerCruiser? QSC-500 Diesel V-drives with ETS
Engine/s standardnot available
Fuel tank capacity - Detail350 gal. (1,324 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Liters283.91
Fuel tank capacity - Gal35
Fuel tank capacity - Gal75
Fuel typeDiesel
Fuel typeGas
Drive typeInboard - Twin
Drive typenot available
HorsepowerTwin 478 hp (356 kW)
Horsepower250 hp
Engine maxTwin 478 hp (356 kW)
Engine maxnot available
Engine makenot available
Engine makeMercruiser
Engine modelnot available
Engine modelECT 4.5L MPI Bravo
Operational Info
Water capacity120 gal. (454 l)
Water capacitynot available
Holding tank capacity - Detail42 gal. (159 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters158.99
Holding tank capacity - Litersnot available
Holding tank capacity - Gal42
Holding tank capacity - Galnot available
Headnot available
Head1
Boat typenot available
Boat typePower

Sea Ray 450 Sedan Bridge 2010 vs Sea Ray Sunsport 250 2022 — Common Questions

Which is the larger boat — the Sea Ray 450 Sedan Bridge 2010 or the Sea Ray Sunsport 250 2022?
The Sea Ray 450 Sedan Bridge 2010 is the longer of the two at 45,4 feet overall. The Sea Ray Sunsport 250 2022 comes in at 25,1 feet, making it roughly 20,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 450 Sedan Bridge 2010 or the Sea Ray Sunsport 250 2022?
For trailering, the Sea Ray 450 Sedan Bridge 2010 has the edge at 285 lbs dry weight versus 5 800 lbs for the Sea Ray Sunsport 250 2022. 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 Sea Ray 450 Sedan Bridge 2010 is rated to a maximum of 478 hp, giving it the larger power ceiling. The Sea Ray Sunsport 250 2022 tops out at 250 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 450 Sedan Bridge 2010 is Coast Guard rated for 13 passengers, while the Sea Ray Sunsport 250 2022 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 is wider, and does it affect trailering?
The Sea Ray 450 Sedan Bridge 2010 measures 171" wide, compared to 103" for the Sea Ray Sunsport 250 2022. 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 450 Sedan Bridge 2010 or the Sea Ray Sunsport 250 2022?
The Sea Ray Sunsport 250 2022 has the bigger tank at 75 gallons, versus 35 gallons on the Sea Ray 450 Sedan Bridge 2010. That 40-gallon difference translates to roughly 120–200 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 450 Sedan Bridge 2010 and Sea Ray Sunsport 250 2022 from the same manufacturer?
Yes — both the Sea Ray 450 Sedan Bridge 2010 and the Sea Ray Sunsport 250 2022 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.