Detailed Evaluation & Buyer Recommendation
Sea Ray SLX 350 2023 vs Sea Ray Sundancer 320 Outboard 2022 — Same Brand, Different Boat
The Sea Ray SLX 350 2023 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 300 hp, the Sea Ray SLX 350 2023 has a 50-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 SLX 350 2023 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 SLX 350 2023 could be the deciding factor.
Bottom line: Choose the Sea Ray SLX 350 2023 if your priority is putting more people on the water — it handles 10 passengers and at 34,7 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.
Measurements / Dimensions
Length overall - Detail34.70 ft
Length overall - Detail32.00 ft
Length - Feet34.7
Length - Feet32
Length overall - Meters10.58
Length overall - Meters9.75
Length overall - Inches416
Length overall - Inches384
Beam10.60 ft
Beamnot available
Beam - Meters3.23
Beam - Metersnot available
Beam - Inches127
Beam - Inchesnot available
Draft [max] - Detail3.60 ft
Draft [max] - Detailnot available
Draft [max] - Meters1.1
Draft [max] - Metersnot available
Draft [max] - Inches43
Draft [max] - Inchesnot available
Draft Min2.50 ft
Draft Minnot available
Displacement13890.00 lbs
Displacementnot available
Engine and Drivetrain
Fuel tank capacity - Gal177
Fuel tank capacity - Galnot available
Fuel tank capacity - Liters670.02
Fuel tank capacity - Litersnot available
Engine makeMercruiser
Engine makeMercury
Engine model6.2L MPI ECTBravo
Engine modelnot available
Horsepower300 hp
Horsepower250 hp
Engine 2 Engine MakeMercruiser
Engine 2 Engine Makenot available
Engine 2 Engine Model6.2L MPI ECTBravo
Engine 2 Engine Modelnot available
Engine 2 Horsepower300 hp
Engine 2 Horsepowernot available
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeinboard
Operational Info
Water capacity3
Water capacitynot available
Boat typePower
Boat typePower