Detailed Evaluation & Buyer Recommendation
Sea Ray 450 Sedan Bridge 2011 vs Sea Ray 480 Motor Yacht 2005: Same Brand, Different Boat
The Sea Ray 450 Sedan Bridge 2011 vs Sea Ray 480 Motor Yacht 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.
Size is the most obvious dividing line here. The Sea Ray 480 Motor Yacht 2005 measures 50,0 feet overall (2005), giving it roughly 4,6 additional feet of deck space compared to the Sea Ray 450 Sedan Bridge 2011 at 45,4 feet (2011). Weight tells a clearer story for trailering families: the Sea Ray 480 Motor Yacht 2005 tips the scales at 38 500 lbs - 10 000 lbs less than the Sea Ray 450 Sedan Bridge 2011 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 Sea Ray 450 Sedan Bridge 2011 carries a rated maximum of 478 hp. Engine data for the Sea Ray 480 Motor Yacht 2005 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Sea Ray 480 Motor Yacht 2005 carries 500 gallons versus 350 gallons in the Sea Ray 450 Sedan Bridge 2011. 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 480 Motor Yacht 2005 is rated for 15 passengers, while the Sea Ray 450 Sedan Bridge 2011 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 480 Motor Yacht 2005 could be the deciding factor.
Bottom line: Choose the Sea Ray 480 Motor Yacht 2005 if your priority is putting more people on the water - it handles 15 passengers and at 50,0 ft it has the deck room to back that rating up comfortably. The Sea Ray 450 Sedan Bridge 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.
General Boat Info
Model450 Sedan Bridge
Model480 Motor Yacht
Model Year2011
Model Year2005
Measurements / Dimensions
Beam14 ft. 3 in. (4.27 m)
Beam15 ft. 3 in. (4.65 m)
Beam - Meters4.34
Beam - Meters4.65
Beam - Inches171
Beam - Inches183
Deadrise18℃
Deadrise15℃
Draft [max] - DetailInboards: 44 in. (112 cm)
Draft [max] - Detail47 in. (119.4 cm)
Draft [max] - Meters1.12
Draft [max] - Meters1.19
Draft [max] - Inches44
Draft [max] - Inches47
Weight - Detail28,500 lbs. (12,927 kg)
Weight - Detail38,500 lbs. (17,464 kg)
Weight - kg12927.37
Weight - kg17463.29
Weight - lbs.28500
Weight - lbs.38500
Length - Feet45.42
Length - Feet50
Length overall - Detail45 ft. 5 in. (13.84 m)
Length overall - Detail50 ft. 5 in. (15.24 m)
Length overall - Meters13.84
Length overall - Meters15.37
Length overall - Inches545
Length overall - Inches605
Length - Metersnot available
Length - Meters15.24
Length - Inchesnot available
Length - Inches5
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 standardT-Cummins MerCruiser? QSM-11 Diesel Inboards (T-640 hp - 477 kw)
Fuel tank capacity - Detail350 gal. (1,324 l)
Fuel tank capacity - Detail500 gal. (1,892.5 l)
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Liters1892.71
Fuel tank capacity - Gal350
Fuel tank capacity - Gal500
Fuel typeDiesel
Fuel typenot available
Drive typeInboard - Twin
Drive typeInboard
HorsepowerTwin 478 hp (356 kW)
Horsepowernot available
Engine maxTwin 478 hp (356 kW)
Engine maxnot available
Operational Info
Water capacity120 gal. (454 l)
Water capacity120 gal. (454.2 l)
Holding tank capacity - Detail42 gal. (159 l)
Holding tank capacity - Detail60 gal. (227.1 l)
Holding tank capacity - Liters158.99
Holding tank capacity - Liters227.12
Holding tank capacity - Gal42
Holding tank capacity - Gal60