Detailed Evaluation & Buyer Recommendation
Sea Ray 350 Sundancer 2012 vs Sea Ray Sundancer 320 Outboard 2023 — Same Brand, Different Boat
The Sea Ray 350 Sundancer 2012 vs Sea Ray Sundancer 320 Outboard 2023 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 350 Sundancer 2012 at 35,5 ft versus Sea Ray Sundancer 320 Outboard 2023 at 34,1 ft. Weight tells a clearer story for trailering families: the Sea Ray Sundancer 320 Outboard 2023 tips the scales at 13 681 lbs — 13 527 lbs less than the Sea Ray 350 Sundancer 2012 at 154 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 375 hp, the Sea Ray 350 Sundancer 2012 has a 25-hp advantage over the Sea Ray Sundancer 320 Outboard 2023's 350-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 350 Sundancer 2012 carries 225 gallons versus 158 gallons in the Sea Ray Sundancer 320 Outboard 2023. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 10 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 350 Sundancer 2012 and its 375-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Sea Ray Sundancer 320 Outboard 2023 with its 350-hp rating is the more economical daily driver.
General Boat Info
MakeSea Ray
Makenot available
Model350 Sundancer?
Modelnot available
Model Year2012
Model Yearnot available
Measurements / Dimensions
Beam11 ft. 6 in. (3.5 m)
Beam10.70 ft
Beam - Meters3.51
Beam - Meters3.26
Beam - Inches138
Beam - Inches128
Deadrise21℃
Deadrisenot available
Draft [drive up] - Detail33 in. (83 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.84
Draft [drive up] metersnot available
Draft [drive up] inches33
Draft [drive up] inchesnot available
Draft [max] - Detail43 in. (109 cm) Inboards: 33 in. (83 cm)
Draft [max] - Detail4.40 ft
Draft [max] - Meters1.09
Draft [max] - Meters1.34
Draft [max] - Inches43
Draft [max] - Inches53
Weight - Detail15,400 lbs. (6,985 kg)
Weight - Detailnot available
Weight - kg6985.32
Weight - kgnot available
Weight - lbs.154
Weight - lbs.not available
Length - Feet35.5
Length - Feet34.11
Length overall - Detail35 ft. 6 in. (10.82 m)
Length overall - Detail34.11 ft
Length overall - Meters10.82
Length overall - Meters10.4
Length overall - Inches426
Length overall - Inches409
Draft Minnot available
Draft Min3.20 ft
Displacementnot available
Displacement13681.00 lbs
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine makeMerCruiser®
Engine makeMercury
Engine/s standardTwin 350 MAG ECT DTS Bravo® III stern drives
Engine/s standardnot available
Fuel tank capacity - Detail225 gal. (852 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters851.72
Fuel tank capacity - Liters598.09
Fuel tank capacity - Gal225
Fuel tank capacity - Gal158
Fuel typeGas or Diesel
Fuel typenot available
Drive typeI/O - Twin
Drive typeoutboard
HorsepowerTwin 320 hp (239 kW)
Horsepower350 hp
Engine maxTwin 375 hp (280 kW)
Engine maxnot available
Engine modelnot available
Engine model350 Verado
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercury
Engine 2 Engine Modelnot available
Engine 2 Engine Model350 Verado
Engine 2 Horsepowernot available
Engine 2 Horsepower350 hp
Engine 2 Drive Typenot available
Engine 2 Drive Typeoutboard
Operational Info
Water capacity40 gal. (151 l)
Water capacitynot available
Water heater capacity6 gal
Water heater capacitynot available
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters105.99
Holding tank capacity - Litersnot available
Holding tank capacity - Gal28
Holding tank capacity - Galnot available
Boat typenot available
Boat typePower