Detailed Evaluation & Buyer Recommendation
Sea Ray 310 Sundancer 2007 vs Sea Ray Sundancer 320 Outboard 2022 — Same Brand, Different Boat
The Sea Ray 310 Sundancer 2007 vs Sea Ray Sundancer 320 Outboard 2022 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.
The power gap is worth calling out. Rated to 320 hp, the Sea Ray 310 Sundancer 2007 has a 70-hp advantage over the Sea Ray Sundancer 320 Outboard 2022's 250-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Sea Ray 310 Sundancer 2007 is rated for 10 passengers, while the Sea Ray Sundancer 320 Outboard 2022 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Ray 310 Sundancer 2007 could be the deciding factor.
Bottom line: Choose the Sea Ray 310 Sundancer 2007 if your priority is putting more people on the water — it handles 10 passengers and at 33,0 ft it has the deck room to back that rating up comfortably. The Sea Ray Sundancer 320 Outboard 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.
General Boat Info
MakeSea Ray
Makenot available
Model310 Sundancer?
Modelnot available
Model Year2007
Model Yearnot available
Measurements / Dimensions
Beam10 ft. 5 in. (3.18 m)
Beamnot available
Beam - Meters3.18
Beam - Metersnot available
Beam - Inches125
Beam - Inchesnot available
Deadrise21℃
Deadrisenot available
Draft [drive up] - Detail29 in. (73.66 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.74
Draft [drive up] metersnot available
Draft [drive up] inches29
Draft [drive up] inchesnot available
Draft [max] - Detail39 in. (99.06 cm)
Draft [max] - Detailnot available
Draft [max] - Meters0.99
Draft [max] - Metersnot available
Draft [max] - Inches39
Draft [max] - Inchesnot available
Weight - Detail14,000 lbs. (6,350 kg)
Weight - Detailnot available
Weight - kg6350.29
Weight - kgnot available
Weight - lbs.14
Weight - lbs.not available
Length - Meters10.16
Length - Metersnot available
Length - Feet33
Length - Feet32
Length - Inches4
Length - Inchesnot available
Length overall - Detail33 ft. 4 in. (10.16 m)
Length overall - Detail32.00 ft
Length overall - Meters10.16
Length overall - Meters9.75
Length overall - Inches4
Length overall - Inches384
Body / Hull
Hull materialFiberglass
Hull materialnot available
Engine and Drivetrain
Engine/s standardT-5.0L MPI Bravo? III MCM Stern Drives T-260 hp (194 kW)
Engine/s standardnot available
Fuel tank capacity - Detail200 gal. (757 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters757.08
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal2
Fuel tank capacity - Galnot available
Fuel typeGas or Diesel
Fuel typeGas
Drive typeInboard
Drive typeinboard
Engine maxT-320 hp (239 kW)
Engine maxnot available
Engine makenot available
Engine makeMercury
Horsepowernot available
Horsepower250 hp
Operational Info
HeadEnclosed, full fiberglass with shower and curtain
Headnot available
Water capacity35 gal. (132.5 l)
Water capacitynot available
Water heater capacity6 gal. (22.7 l)
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