Sea Ray 48 Sundancer 2005 boat specs
Sea Ray
Sea Ray 48 Sundancer 2005
2005
View full specs →
VS
Sea Ray 500 Sedan Bridge 2005 boat specs
Sea Ray
Sea Ray 500 Sedan Bridge 2005
2005
View full specs →

Sea Ray 48 Sundancer 2005 vs Sea Ray 500 Sedan Bridge 2005: Same Brand, Different Boat

The Sea Ray 48 Sundancer 2005 vs Sea Ray 500 Sedan Bridge 2005 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 - Sea Ray 48 Sundancer 2005 at 51,0 ft versus Sea Ray 500 Sedan Bridge 2005 at 52,0 ft. Weight tells a clearer story for trailering families: the Sea Ray 500 Sedan Bridge 2005 tips the scales at 36 700 lbs - 8 700 lbs less than the Sea Ray 48 Sundancer 2005 at 28 000 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.

Both boats are rated for 15 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: The Sea Ray 48 Sundancer 2005 and Sea Ray 500 Sedan Bridge 2005 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeSea Ray
MakeSea Ray
Model48 Sundancer?
Model500 Sedan Bridge
Model Year2005
Model Year2005
Measurements / Dimensions
Beam14 ft. 8 in. (4.47 m)
Beam15 ft. 3 in. (4.65 m)
Beam - Meters4.47
Beam - Meters4.65
Beam - Inches176
Beam - Inches183
Deadrise19℃
Deadrise15℃
Draft [max] - Detail48 in. (122 cm)
Draft [max] - Detail50.5 in. (128.3 cm)
Draft [max] - Meters1.22
Draft [max] - Meters1.3
Draft [max] - Inches48
Draft [max] - Inches50.5
Weight - Detail28,000 lbs. (12,701 kg)
Weight - Detail36,700 lbs. (16,647 kg)
Weight - kg12700.58
Weight - kg16646.83
Weight - lbs.28000
Weight - lbs.36700
Length - Meters15.65
Length - Meters15
Length - Feet51
Length - Feet52
Length - Inches4
Length - Inches3
Length overall - Detail51 ft. 4 in. (15.65 m)
Length overall - Detail52 ft. 3 in. (15 m)
Length overall - Meters15.65
Length overall - Meters15.93
Length overall - Inches616
Length overall - Inches627
Engine and Drivetrain
Engine/s standardTwin Cummins 490 QSC V-Drive (T-469 php)
Engine/s standardT-Cummins MerCruiser? QSM-11 Diesel Inboards (T-640 hp - 477 kw)
Fuel tank capacity - Detail400 gal. (1,514 l)
Fuel tank capacity - Detail500 gal. (1,892.5 l)
Fuel tank capacity - Liters1514.16
Fuel tank capacity - Liters1892.71
Fuel tank capacity - Gal400
Fuel tank capacity - Gal500
Drive typeInboard
Drive typeInboard
Operational Info
Water capacity100 gal. (378.5 l)
Water capacity140 gal. (530 l)
Holding tank capacity - Detail60 gal. (227.1 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters227.12
Holding tank capacity - Litersnot available
Holding tank capacity - Gal60
Holding tank capacity - Galnot available

Sea Ray 48 Sundancer 2005 vs Sea Ray 500 Sedan Bridge 2005 - Common Questions

Which is the larger boat - the Sea Ray 48 Sundancer 2005 or the Sea Ray 500 Sedan Bridge 2005?
The Sea Ray 500 Sedan Bridge 2005 is the longer of the two at 52,0 feet overall. The Sea Ray 48 Sundancer 2005 comes in at 51,0 feet, making it roughly 1,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Sea Ray 48 Sundancer 2005 or the Sea Ray 500 Sedan Bridge 2005?
For trailering, the Sea Ray 48 Sundancer 2005 has the edge at 28 000 lbs dry weight versus 36 700 lbs for the Sea Ray 500 Sedan Bridge 2005. 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.
How many people can each boat hold?
The Sea Ray 48 Sundancer 2005 is Coast Guard rated for 15 passengers, while the Sea Ray 500 Sedan Bridge 2005 is certified for 15. 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 500 Sedan Bridge 2005 measures 183" wide, compared to 176" for the Sea Ray 48 Sundancer 2005. 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 48 Sundancer 2005 or the Sea Ray 500 Sedan Bridge 2005?
The Sea Ray 500 Sedan Bridge 2005 has the bigger tank at 500 gallons, versus 400 gallons on the Sea Ray 48 Sundancer 2005. That 100-gallon difference translates to roughly 300–500 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Ray 48 Sundancer 2005 and Sea Ray 500 Sedan Bridge 2005 from the same manufacturer?
Yes - both the Sea Ray 48 Sundancer 2005 and the Sea Ray 500 Sedan Bridge 2005 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.