Sea Ray SLX 230 2020 boat specs
Sea Ray
Sea Ray SLX 230 2020
2020
View full specs →
VS
Sea Ray Sunsport 230 2021 boat specs
Sea Ray
Sea Ray Sunsport 230 2021
2021
View full specs →

Sea Ray SLX 230 2020 vs Sea Ray Sunsport 230 2021 — Same Brand, Different Boat

The Sea Ray SLX 230 2020 vs Sea Ray Sunsport 230 2021 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 SLX 230 2020 at 23,0 ft versus Sea Ray Sunsport 230 2021 at 23,6 ft. At 4 840 lbs and 4 890 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 250 hp for the Sea Ray SLX 230 2020 and 250 hp for the Sea Ray Sunsport 230 2021. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 5 gal and 5 gal — so range won't be a tiebreaker here.

Both boats are rated for 7 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 SLX 230 2020 and Sea Ray Sunsport 230 2021 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.
Measurements / Dimensions
Length overall - Detail23.00 ft
Length overall - Detail23.60 ft
Length - Feet23
Length - Feet23.6
Length overall - Meters7.01
Length overall - Meters7.19
Length overall - Inches276
Length overall - Inches283
Beam8.60 ft
Beam8.60 ft
Beam - Meters2.62
Beam - Meters2.62
Beam - Inches103
Beam - Inches103
Draft [max] - Detail3.90 ft
Draft [max] - Detail3.80 ft
Draft [max] - Meters1.19
Draft [max] - Meters1.16
Draft [max] - Inches47
Draft [max] - Inches46
Draft Min2.10 ft
Draft Minnot available
Displacement4840.00 lbs
Displacement4890.00 lbs
Engine and Drivetrain
Fuel tank capacity - Gal5
Fuel tank capacity - Gal5
Fuel tank capacity - Liters189.27
Fuel tank capacity - Liters189.27
Engine makeMerCruiser
Engine makeMercury
Engine model4.5L MPI ECT Bravo®
Engine modelECT 4.5L MPI Alpha
Horsepower250 hp
Horsepower250 hp
Fuel typeGas
Fuel typeGas
Drive typeinboard
Drive typenot available
Operational Info
TrailerableYes
Trailerablenot available
Boat typePower
Boat typePower
Headnot available
Head1

Sea Ray SLX 230 2020 vs Sea Ray Sunsport 230 2021 — Common Questions

Which is the larger boat — the Sea Ray SLX 230 2020 or the Sea Ray Sunsport 230 2021?
The Sea Ray Sunsport 230 2021 is the longer of the two at 23,6 feet overall. The Sea Ray SLX 230 2020 comes in at 23,0 feet, making it roughly 0,6 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sea Ray SLX 230 2020 or the Sea Ray Sunsport 230 2021?
For trailering, the Sea Ray SLX 230 2020 has the edge at 4 840 lbs dry weight versus 4 890 lbs for the Sea Ray Sunsport 230 2021. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
How many people can each boat hold?
The Sea Ray SLX 230 2020 is Coast Guard rated for 7 passengers, while the Sea Ray Sunsport 230 2021 is certified for 7. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Sea Ray SLX 230 2020 and Sea Ray Sunsport 230 2021 share an 8.60 ft beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
How do the fuel tanks compare on the Sea Ray SLX 230 2020 and Sea Ray Sunsport 230 2021?
Both boats carry similar fuel loads — 5 gallons and 5 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Sea Ray SLX 230 2020 and Sea Ray Sunsport 230 2021 from the same manufacturer?
Yes — both the Sea Ray SLX 230 2020 and the Sea Ray Sunsport 230 2021 are built by Sea Ray. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.