Detailed Evaluation & Buyer Recommendation
Sea Ray 47 Sedan Bridge 2008 vs Sea Ray 48 Sundancer 2006 — Same Brand, Different Boat
The Sea Ray 47 Sedan Bridge 2008 vs Sea Ray 48 Sundancer 2006 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 48 Sundancer 2006 measures 51,0 feet overall (2006), giving it roughly 46,0 additional feet of deck space compared to the Sea Ray 47 Sedan Bridge 2008 at 5,0 feet (2008). At 375 lbs and 336 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 574 hp, the Sea Ray 47 Sedan Bridge 2008 has a 57-hp advantage over the Sea Ray 48 Sundancer 2006's 517-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 4 gallons in the Sea Ray 48 Sundancer 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
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 2006 at 51,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Sea Ray 47 Sedan Bridge 2008 at 5,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
Model47 Sedan Bridge
Model48 Sundancer?
Model Year2008
Model Year2006
Measurements / Dimensions
Beam14 ft. 8 in. (4.47 m)
Beam14 ft. 8 in. (4.47 m)
Beam - Meters4.47
Beam - Meters4.47
Beam - Inches176
Beam - Inches176
Deadrise19℃
Deadrise19℃
Draft [max] - DetailInboards: 50 in. (127 cm)
Draft [max] - Detail48 in. (121.9 cm)
Draft [max] - Meters1.27
Draft [max] - Meters1.22
Draft [max] - Inches5
Draft [max] - Inches48
Weight - Detail37,500 lbs. (17,010 kg)
Weight - Detail33,600 lbs. (15,241 kg)
Weight - kg17009.7
Weight - kg15240.69
Weight - lbs.375
Weight - lbs.336
Length - Meters15.44
Length - Meters15.5
Length - Feet5
Length - Feet51
Length - Inches8
Length - Inchesnot available
Length overall - Detail50 ft. 8 in. (15.44 m)
Length overall - Detail51 ft. 0 in. (15.5 m)
Length overall - Meters15.44
Length overall - Meters15.54
Length overall - Inches608
Length overall - Inches612
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 standardT-VD-Cummins? MerCruiser QSC 8.3 500 Diesel V-Drives - T-478 hp (361 kW)
Fuel tank capacity - Detail530 gal. (2,006 l)
Fuel tank capacity - Detail400 gal. (1,514.1 l)
Fuel tank capacity - Liters2006.27
Fuel tank capacity - Liters1514.16
Fuel tank capacity - Gal53
Fuel tank capacity - Gal4
Fuel typeDiesel
Fuel typeDiesel
Drive typeV-drive
Drive typeInboard
Engine maxT-574 (428 kW)
Engine maxT-517 hp
Operational Info
Water capacity117 gal. (443 l)
Water capacity110 gal. (416.4 l)
Holding tank capacity - Detail60 gal. (227 l)
Holding tank capacity - Detail60 gal. (227 l)
Holding tank capacity - Liters227.12
Holding tank capacity - Liters227.12
Holding tank capacity - Gal6
Holding tank capacity - Gal6