Detailed Evaluation & Buyer Recommendation
Sea Ray 340 Sundancer 2005 vs Sea Ray Sedan Bridge 27 1991 — Same Brand, Different Boat
The Sea Ray 340 Sundancer 2005 vs Sea Ray Sedan Bridge 27 1991 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 340 Sundancer 2005 at 37,0 ft versus Sea Ray Sedan Bridge 27 1991 at 36,1 ft. Weight tells a clearer story for trailering families: the Sea Ray Sedan Bridge 27 1991 tips the scales at 14 500 lbs — 14 354 lbs less than the Sea Ray 340 Sundancer 2005 at 146 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 Sedan Bridge 27 1991 tops out at 310 hp. Engine specs for the Sea Ray 340 Sundancer 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Sea Ray 340 Sundancer 2005 carries 225 gallons versus 25 gallons in the Sea Ray Sedan Bridge 27 1991. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 11 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 340 Sundancer 2005 and Sea Ray Sedan Bridge 27 1991 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
Makenot available
Model340 Sundancer?
Modelnot available
Model Year2005
Model Yearnot available
Measurements / Dimensions
Beam12 ft. 0 in. (3.66 m)
Beam12.40 ft
Beam - Meters3.66
Beam - Meters3.78
Beam - Inches144
Beam - Inches149
Deadrise21℃
Deadrisenot available
Draft [drive up] - Detail27 in. (68.6 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.69
Draft [drive up] metersnot available
Draft [drive up] inches27
Draft [drive up] inchesnot available
Draft [max] - Detail37 in. (94.0 cm) Inboards: 32 in. (81.3 cm)
Draft [max] - Detail2.70 ft
Draft [max] - Meters0.94
Draft [max] - Meters0.82
Draft [max] - Inches37
Draft [max] - Inches32
Weight - Detail14,600 lbs. (6,623 kg)
Weight - Detailnot available
Weight - kg6622.44
Weight - kgnot available
Weight - lbs.146
Weight - lbs.not available
Length - Meters11.43
Length - Metersnot available
Length - Feet37
Length - Feet36.1
Length - Inches6
Length - Inchesnot available
Length overall - Detail37 ft. 6 in. (11.43 m)
Length overall - Detail36.10 ft
Length overall - Meters11.43
Length overall - Meters11
Length overall - Inches45
Length overall - Inches433
Displacementnot available
Displacement14500.00 lbs
Engine and Drivetrain
Engine/s standardT-VD-MX6.2L MPI MerCruiser? Gasoline V-Drives (T-320 hp - 239 kw)
Engine/s standardnot available
Fuel tank capacity - Detail225 gal. (851.6 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters851.72
Fuel tank capacity - Liters946.35
Fuel tank capacity - Gal225
Fuel tank capacity - Gal25
Drive typeI/O
Drive typenot available
Engine makenot available
Engine makeCummins
Engine modelnot available
Engine model5.9l
Horsepowernot available
Horsepower310 hp
Fuel typenot available
Fuel typeDiesel
Operational Info
Water capacity45 gal. (170.3 l)
Water capacity7
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters105.99
Holding tank capacity - Liters75.71
Holding tank capacity - Gal28
Holding tank capacity - Gal2
Sleeping capacitynot available
Sleeping capacity4
Cabinsnot available
Cabins2
Boat typenot available
Boat typePower