Four Winns H6 OB 2023 vs Four Winns HD3 RS 2021 - Boat Spec Comparison

Q: Which is the larger boat - the Four Winns H6 OB 2023 or the Four Winns HD3 RS 2021?

The Four Winns H6 OB 2023 is the longer of the two at 26,2 feet overall. The Four Winns HD3 RS 2021 comes in at 24,0 feet, making it roughly 2,2 ft shorter - a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Four Winns HD3 RS 2021 has a documented max rating of 250 hp. Engine specifications for the Four Winns H6 OB 2023 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Four Winns H6 OB 2023 is Coast Guard rated for 7 passengers, while the Four Winns HD3 RS 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.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Four Winns H6 OB 2023 and Four Winns HD3 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.

Q: Which boat has the larger fuel tank - the Four Winns H6 OB 2023 or the Four Winns HD3 RS 2021?

The Four Winns H6 OB 2023 has the bigger tank at 100 gallons, versus 44 gallons on the Four Winns HD3 RS 2021. That 56-gallon difference translates to roughly 168–280 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Four Winns H6 OB 2023 and Four Winns HD3 RS 2021 from the same manufacturer?

Yes - both the Four Winns H6 OB 2023 and the Four Winns HD3 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.

Boat Comparison

Four Winns H6 OB 2023 vs Four Winns HD3 RS 2021

Four Winns

Four Winns H6 OB 2023

2023

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Four Winns

Four Winns HD3 RS 2021

2021

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Detailed Evaluation & Buyer Recommendation

Four Winns H6 OB 2023 vs Four Winns HD3 RS 2021: Same Brand, Different Boat

The Four Winns H6 OB 2023 vs Four Winns HD3 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.

The Four Winns HD3 RS 2021 tops out at 250 hp. Engine specs for the Four Winns H6 OB 2023 aren't listed - confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Four Winns H6 OB 2023 carries 100 gallons versus 44 gallons in the Four Winns HD3 RS 2021. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

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 Four Winns H6 OB 2023 at 26,2 ft is the right call if deck space, comfort, and entertaining are top of your list. The Four Winns HD3 RS 2021 at 24,0 ft wins on trailering ease, likely lower purchase price, and simpler docking - a solid choice for a buyer who wants more boat for less money.

Measurements / Dimensions

Length overall - Detail26.20 ft

Length overall - Detail24.00 ft

Length - Feet26.2

Length - Feet24

Length overall - Meters7.99

Length overall - Meters7.32

Length overall - Inches314

Length overall - Inches288

Beam8.50 ft

Beam - Meters2.59

Beam - Inches102

Draft [max] - Detail3.90 ft

Draft [max] - Detail3.00 ft

Draft [max] - Meters1.19

Draft [max] - Meters0.91

Draft [max] - Inches47

Draft [max] - Inches36

Draft Min4.20 ft

Draft Min1.50 ft

Displacement5700.00 lbs

Displacementnot available

Engine and Drivetrain

Fuel tank capacity - Gal100

Fuel tank capacity - Gal44

Fuel tank capacity - Liters378.54

Fuel tank capacity - Liters166.56

Engine makenot available

Engine makeMerCruiser

Engine modelnot available

Engine model4.5L 250 EC

Horsepowernot available

Horsepower250 hp

Operational Info

Boat typePower

Water capacitynot available

Water capacity12

Four Winns H6 OB 2023 vs Four Winns HD3 RS 2021 - Common Questions

Which is the larger boat - the Four Winns H6 OB 2023 or the Four Winns HD3 RS 2021?

The Four Winns H6 OB 2023 is the longer of the two at 26,2 feet overall. The Four Winns HD3 RS 2021 comes in at 24,0 feet, making it roughly 2,2 ft shorter - a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Four Winns HD3 RS 2021 has a documented max rating of 250 hp. Engine specifications for the Four Winns H6 OB 2023 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.

How many people can each boat hold?

The Four Winns H6 OB 2023 is Coast Guard rated for 7 passengers, while the Four Winns HD3 RS 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 Four Winns H6 OB 2023 and Four Winns HD3 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 H6 OB 2023 or the Four Winns HD3 RS 2021?

The Four Winns H6 OB 2023 has the bigger tank at 100 gallons, versus 44 gallons on the Four Winns HD3 RS 2021. That 56-gallon difference translates to roughly 168–280 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Four Winns H6 OB 2023 and Four Winns HD3 RS 2021 from the same manufacturer?

Yes - both the Four Winns H6 OB 2023 and the Four Winns HD3 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.

← Four Winns H6 OB 2023 full specs ← Four Winns HD3 RS 2021 full specs