Sea Ray 47 Sedan Bridge 2008 boat specs
Sea Ray
Sea Ray 47 Sedan Bridge 2008
2008
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VS
Sea Ray Sundancer 350 2020 boat specs
Sea Ray
Sea Ray Sundancer 350 2020
2020
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Sea Ray 47 Sedan Bridge 2008 vs Sea Ray Sundancer 350 2020 — Same Brand, Different Boat

The Sea Ray 47 Sedan Bridge 2008 vs Sea Ray Sundancer 350 2020 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 Sundancer 350 2020 measures 35,0 feet overall (2020), giving it roughly 30,0 additional feet of deck space compared to the Sea Ray 47 Sedan Bridge 2008 at 5,0 feet (2008). Weight tells a clearer story for trailering families: the Sea Ray Sundancer 350 2020 tips the scales at 15 780 lbs — 15 405 lbs less than the Sea Ray 47 Sedan Bridge 2008 at 375 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 574 hp, the Sea Ray 47 Sedan Bridge 2008 has a 224-hp advantage over the Sea Ray Sundancer 350 2020's 350-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 47 Sedan Bridge 2008 carries 53 gallons versus 23 gallons in the Sea Ray Sundancer 350 2020. 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 47 Sedan Bridge 2008 is rated for 15 passengers, while the Sea Ray Sundancer 350 2020 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 47 Sedan Bridge 2008 could be the deciding factor.

Bottom line: Choose the Sea Ray 47 Sedan Bridge 2008 if your priority is putting more people on the water — it handles 15 passengers and at 5,0 ft it has the deck room to back that rating up comfortably. The Sea Ray Sundancer 350 2020 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
Makenot available
Model47 Sedan Bridge
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam14 ft. 8 in. (4.47 m)
Beam11.40 ft
Beam - Meters4.47
Beam - Meters3.47
Beam - Inches176
Beam - Inches137
Deadrise19℃
Deadrisenot available
Draft [max] - DetailInboards: 50 in. (127 cm)
Draft [max] - Detail4.00 ft
Draft [max] - Meters1.27
Draft [max] - Meters1.22
Draft [max] - Inches5
Draft [max] - Inches48
Weight - Detail37,500 lbs. (17,010 kg)
Weight - Detailnot available
Weight - kg17009.7
Weight - kgnot available
Weight - lbs.375
Weight - lbs.not available
Length - Meters15.44
Length - Metersnot available
Length - Feet5
Length - Feet35
Length - Inches8
Length - Inchesnot available
Length overall - Detail50 ft. 8 in. (15.44 m)
Length overall - Detail35.00 ft
Length overall - Meters15.44
Length overall - Meters10.67
Length overall - Inches608
Length overall - Inches420
Draft Minnot available
Draft Min3.00 ft
Displacementnot available
Displacement15780.00 lbs
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeSemi Displacement
Hull typenot available
Engine and Drivetrain
Engine/s standardT-Cummins MerCruiser? QSC-600 with ETS - T-574 hp (428 kW)
Engine/s standardnot available
Fuel tank capacity - Detail530 gal. (2,006 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters2006.27
Fuel tank capacity - Liters870.64
Fuel tank capacity - Gal53
Fuel tank capacity - Gal23
Fuel typeDiesel
Fuel typenot available
Drive typeV-drive
Drive typenot available
Engine maxT-574 (428 kW)
Engine maxnot available
Engine makenot available
Engine makeMercruiser
Engine modelnot available
Engine model6.2L MPI ECT Bravo
Horsepowernot available
Horsepower350 hp
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercruiser
Engine 2 Engine Modelnot available
Engine 2 Engine Model6.2L MPI ECT Bravo
Engine 2 Horsepowernot available
Engine 2 Horsepower350 hp
Operational Info
Water capacity117 gal. (443 l)
Water capacitynot available
Holding tank capacity - Detail60 gal. (227 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters227.12
Holding tank capacity - Litersnot available
Holding tank capacity - Gal6
Holding tank capacity - Galnot available
Boat typenot available
Boat typePower

Sea Ray 47 Sedan Bridge 2008 vs Sea Ray Sundancer 350 2020 — Common Questions

Which is the larger boat — the Sea Ray 47 Sedan Bridge 2008 or the Sea Ray Sundancer 350 2020?
The Sea Ray Sundancer 350 2020 is the longer of the two at 35,0 feet overall. The Sea Ray 47 Sedan Bridge 2008 comes in at 5,0 feet, making it roughly 30,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray 47 Sedan Bridge 2008 or the Sea Ray Sundancer 350 2020?
For trailering, the Sea Ray 47 Sedan Bridge 2008 has the edge at 375 lbs dry weight versus 15 780 lbs for the Sea Ray Sundancer 350 2020. 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 47 Sedan Bridge 2008 is rated to a maximum of 574 hp, giving it the larger power ceiling. The Sea Ray Sundancer 350 2020 tops out at 350 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 47 Sedan Bridge 2008 is Coast Guard rated for 15 passengers, while the Sea Ray Sundancer 350 2020 is certified for 10. 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 47 Sedan Bridge 2008 measures 176" wide, compared to 137" for the Sea Ray Sundancer 350 2020. 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 47 Sedan Bridge 2008 or the Sea Ray Sundancer 350 2020?
The Sea Ray 47 Sedan Bridge 2008 has the bigger tank at 53 gallons, versus 23 gallons on the Sea Ray Sundancer 350 2020. That 30-gallon difference translates to roughly 90–150 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 47 Sedan Bridge 2008 and Sea Ray Sundancer 350 2020 from the same manufacturer?
Yes — both the Sea Ray 47 Sedan Bridge 2008 and the Sea Ray Sundancer 350 2020 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.