Four Winns H230 RS 2018 boat specs
Four Winns
Four Winns H230 RS 2018
2018
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VS
Four Winns HD8 OB RS 2021 boat specs
Four Winns
Four Winns HD8 OB RS 2021
2021
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Four Winns H230 RS 2018 vs Four Winns HD8 OB RS 2021: Same Brand, Different Boat

The Four Winns H230 RS 2018 vs Four Winns HD8 OB RS 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.

Both boats share a closely matched power ceiling - 250 hp for the Four Winns H230 RS 2018 and 250 hp for the Four Winns HD8 OB RS 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. Fuel capacity breaks the other way: the Four Winns HD8 OB RS 2021 carries 70 gallons versus 52 gallons in the Four Winns H230 RS 2018. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Four Winns HD8 OB RS 2021 is rated for 8 passengers, while the Four Winns H230 RS 2018 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Four Winns HD8 OB RS 2021 could be the deciding factor.

Bottom line: Choose the Four Winns HD8 OB RS 2021 if your priority is putting more people on the water - it handles 8 passengers and at 26,7 ft it has the deck room to back that rating up comfortably. The Four Winns H230 RS 2018 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail23.70 ft
Length overall - Detail26.70 ft
Length - Feet23.7
Length - Feet26.7
Length overall - Meters7.22
Length overall - Meters8.14
Length overall - Inches284
Length overall - Inches320
Beam8.50 ft
Beam8.50 ft
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Draft [max] - Detail2.90 ft
Draft [max] - Detail2.10 ft
Draft [max] - Meters0.88
Draft [max] - Meters0.64
Draft [max] - Inches35
Draft [max] - Inches25
Draft Min1.40 ft
Draft Minnot available
Displacement3849.00 lbs
Displacementnot available
Engine and Drivetrain
Fuel tank capacity - Gal52
Fuel tank capacity - Gal70
Fuel tank capacity - Liters196.84
Fuel tank capacity - Liters264.98
Engine makeMerCruiser
Engine makeMercury
Engine model4.5 MPI
Engine model250XL Verado
Horsepower250 hp
Horsepower250 hp
Fuel typeGas
Fuel typeGas
Operational Info
Water capacity12
Water capacity12
Boat typePower
Boat typePower

Four Winns H230 RS 2018 vs Four Winns HD8 OB RS 2021 - Common Questions

Which is the larger boat - the Four Winns H230 RS 2018 or the Four Winns HD8 OB RS 2021?
The Four Winns HD8 OB RS 2021 is the longer of the two at 26,7 feet overall. The Four Winns H230 RS 2018 comes in at 23,7 feet, making it roughly 3,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Four Winns H230 RS 2018 is Coast Guard rated for 7 passengers, while the Four Winns HD8 OB RS 2021 is certified for 8. 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 Four Winns H230 RS 2018 and Four Winns HD8 OB RS 2021 share an 8.50 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.
Which boat has the larger fuel tank - the Four Winns H230 RS 2018 or the Four Winns HD8 OB RS 2021?
The Four Winns HD8 OB RS 2021 has the bigger tank at 70 gallons, versus 52 gallons on the Four Winns H230 RS 2018. That 18-gallon difference translates to roughly 54–90 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Four Winns H230 RS 2018 and Four Winns HD8 OB RS 2021 from the same manufacturer?
Yes - both the Four Winns H230 RS 2018 and the Four Winns HD8 OB RS 2021 are built by Four Winns. 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.