Sea Ray Sedan Bridge 480 2003 boat specs
Sea Ray
Sea Ray Sedan Bridge 480 2003
2003
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VS
Sea Ray Sundancer 43 2009 boat specs
Sea Ray
Sea Ray Sundancer 43 2009
2009
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Sea Ray Sedan Bridge 480 2003 vs Sea Ray Sundancer 43 2009 — Same Brand, Different Boat

The Sea Ray Sedan Bridge 480 2003 vs Sea Ray Sundancer 43 2009 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 Sedan Bridge 480 2003 at 48,0 ft versus Sea Ray Sundancer 43 2009 at 47,0 ft. Weight tells a clearer story for trailering families: the Sea Ray Sedan Bridge 480 2003 tips the scales at 40 400 lbs — 11 900 lbs more than the Sea Ray Sundancer 43 2009 at 28 500 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 616 hp, the Sea Ray Sedan Bridge 480 2003 has a 191-hp advantage over the Sea Ray Sundancer 43 2009's 425-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 Sundancer 43 2009 carries 35 gallons versus 5 gallons in the Sea Ray Sedan Bridge 480 2003. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 14 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 Sea Ray Sedan Bridge 480 2003 and its 616-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Sea Ray Sundancer 43 2009 with its 425-hp rating is the more economical daily driver.
Measurements / Dimensions
Length overall - Detail48.00 ft
Length overall - Detail47.00 ft
Length - Feet48
Length - Feet47
Length overall - Meters14.63
Length overall - Meters14.33
Length overall - Inches576
Length overall - Inches564
Beam15.30 ft
Beam13.12 ft
Beam - Meters4.66
Beam - Meters4
Beam - Inches184
Beam - Inches157
Draft [max] - Detail3.90 ft
Draft [max] - Detail3.60 ft
Draft [max] - Meters1.19
Draft [max] - Meters1.1
Draft [max] - Inches47
Draft [max] - Inches43
Displacement40400.00 lbs
Displacement28500.00 lbs
Engine and Drivetrain
Fuel tank capacity - Gal5
Fuel tank capacity - Gal35
Fuel tank capacity - Liters1892.71
Fuel tank capacity - Liters1324.89
Engine makeCummins
Engine makeCummins
Engine modelQSM-11
Engine modelQSB 425 HO P
Horsepower616 hp
Horsepower425 hp
Fuel typeDiesel
Fuel typeDiesel
Drive typeinboard
Drive typeinboard
Engine 2 Engine MakeCummins
Engine 2 Engine MakeCummins
Engine 2 Engine ModelQSM-11
Engine 2 Engine ModelQSB 425 HO P
Engine 2 Horsepower616 hp
Engine 2 Horsepower425 hp
Engine 2 Fuel TypeDiesel
Engine 2 Fuel TypeDiesel
Engine 2 Drive Typeinboard
Engine 2 Drive Typeinboard
Operational Info
Sleeping capacity5
Sleeping capacitynot available
Cabins3
Cabinsnot available
Head2
Head1
Water capacity14
Water capacity1
Holding tank capacity - Gal68
Holding tank capacity - Gal42
Holding tank capacity - Liters257.41
Holding tank capacity - Liters158.99
Boat typePower
Boat typePower

Sea Ray Sedan Bridge 480 2003 vs Sea Ray Sundancer 43 2009 — Common Questions

Which is the larger boat — the Sea Ray Sedan Bridge 480 2003 or the Sea Ray Sundancer 43 2009?
The Sea Ray Sedan Bridge 480 2003 is the longer of the two at 48,0 feet overall. The Sea Ray Sundancer 43 2009 comes in at 47,0 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 Sedan Bridge 480 2003 or the Sea Ray Sundancer 43 2009?
For trailering, the Sea Ray Sundancer 43 2009 has the edge at 28 500 lbs dry weight versus 40 400 lbs for the Sea Ray Sedan Bridge 480 2003. 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 Sedan Bridge 480 2003 is rated to a maximum of 616 hp, giving it the larger power ceiling. The Sea Ray Sundancer 43 2009 tops out at 425 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 Sedan Bridge 480 2003 is Coast Guard rated for 14 passengers, while the Sea Ray Sundancer 43 2009 is certified for 14. 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 Sedan Bridge 480 2003 measures 184" wide, compared to 157" for the Sea Ray Sundancer 43 2009. 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 Sedan Bridge 480 2003 or the Sea Ray Sundancer 43 2009?
The Sea Ray Sundancer 43 2009 has the bigger tank at 35 gallons, versus 5 gallons on the Sea Ray Sedan Bridge 480 2003. 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 Sedan Bridge 480 2003 and Sea Ray Sundancer 43 2009 from the same manufacturer?
Yes — both the Sea Ray Sedan Bridge 480 2003 and the Sea Ray Sundancer 43 2009 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.