Detailed Evaluation & Buyer Recommendation
Sea Ray 185 Outboard Sport 2005 vs Sea Ray 47 Sedan Bridge 2008 — Same Brand, Different Boat
The Sea Ray 185 Outboard Sport 2005 vs Sea Ray 47 Sedan Bridge 2008 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 185 Outboard Sport 2005 measures 18,0 feet overall (2005), giving it roughly 13,0 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 47 Sedan Bridge 2008 tips the scales at 375 lbs — 190 lbs less than the Sea Ray 185 Outboard Sport 2005 at 185 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 47 Sedan Bridge 2008 tops out at 574 hp. Engine specs for the Sea Ray 185 Outboard Sport 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Sea Ray 47 Sedan Bridge 2008 carries 53 gallons versus 2 gallons in the Sea Ray 185 Outboard Sport 2005. 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 185 Outboard Sport 2005 caps at 8. 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 185 Outboard Sport 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
Model185 Outboard Sport
Model47 Sedan Bridge
Model Year2005
Model Year2008
Measurements / Dimensions
Beam76 in. (2.29 m)
Beam14 ft. 8 in. (4.47 m)
Beam - Meters1.93
Beam - Meters4.47
Beam - Inches76
Beam - Inches176
Deadrise19℃
Deadrise19℃
Draft [drive up] - Detail12 in. (30.5 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.3
Draft [drive up] metersnot available
Draft [drive up] inches12
Draft [drive up] inchesnot available
Draft [max] - Detail30 in. (76.2 cm)
Draft [max] - DetailInboards: 50 in. (127 cm)
Draft [max] - Meters0.76
Draft [max] - Meters1.27
Draft [max] - Inches3
Draft [max] - Inches5
Weight - Detail1,850 lbs. (839 kg)
Weight - Detail37,500 lbs. (17,010 kg)
Weight - kg839.15
Weight - kg17009.7
Weight - lbs.185
Weight - lbs.375
Length - Meters5.49
Length - Meters15.44
Length - Feet18
Length - Feet5
Length overall - Detail18 ft. 0 in. (5.49 m)
Length overall - Detail50 ft. 8 in. (15.44 m)
Length overall - Meters5.49
Length overall - Meters15.44
Length overall - Inches216
Length overall - Inches608
Length - Inchesnot available
Length - Inches8
Engine and Drivetrain
Engine/s standardMercury? 115 2-Stroke (115 hp - 86 kw)
Engine/s standardT-Cummins MerCruiser? QSC-600 with ETS - T-574 hp (428 kW)
Fuel tank capacity - Detail20 gal. (75.7 l)
Fuel tank capacity - Detail530 gal. (2,006 l)
Fuel tank capacity - Liters75.71
Fuel tank capacity - Liters2006.27
Fuel tank capacity - Gal2
Fuel tank capacity - Gal53
Drive typeOutboard
Drive typeV-drive
Fuel typenot available
Fuel typeDiesel
Engine maxnot available
Engine maxT-574 (428 kW)
Operational Info
Maximum capacity1,700 lbs. (771 kg)
Maximum capacitynot available
Maximum people8
Maximum peoplenot available
Water capacitynot available
Water capacity117 gal. (443 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail60 gal. (227 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters227.12
Holding tank capacity - Galnot available
Holding tank capacity - Gal6
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeSemi Displacement