Four Winns H310 2008 vs Four Winns Vista 355 Coupe OB 2021 - Boat Spec Comparison

Q: Which is the larger boat — the Four Winns H310 2008 or the Four Winns Vista 355 Coupe OB 2021?

The Four Winns Vista 355 Coupe OB 2021 is the longer of the two at 37,0 feet overall. The Four Winns H310 2008 comes in at 31,0 feet, making it roughly 6,0 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 H310 2008 has a documented max rating of 320 hp. Engine specifications for the Four Winns Vista 355 Coupe OB 2021 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 H310 2008 is Coast Guard rated for 14 passengers, while the Four Winns Vista 355 Coupe OB 2021 is certified for 11. 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: Which boat is wider, and does it affect trailering?

The Four Winns Vista 355 Coupe OB 2021 measures 139" wide, compared to 116" for the Four Winns H310 2008. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.

Q: Which boat has the larger fuel tank — the Four Winns H310 2008 or the Four Winns Vista 355 Coupe OB 2021?

The Four Winns H310 2008 has the bigger tank at 13 gallons, versus 2 gallons on the Four Winns Vista 355 Coupe OB 2021. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Four Winns H310 2008 and Four Winns Vista 355 Coupe OB 2021 from the same manufacturer?

Yes — both the Four Winns H310 2008 and the Four Winns Vista 355 Coupe OB 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 H310 2008 vs Four Winns Vista 355 Coupe OB 2021

Four Winns

Four Winns H310 2008

2008

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Four Winns

Four Winns Vista 355 Coupe OB 2021

2021

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Detailed Evaluation & Buyer Recommendation

Four Winns H310 2008 vs Four Winns Vista 355 Coupe OB 2021 — Same Brand, Different Boat

The Four Winns H310 2008 vs Four Winns Vista 355 Coupe OB 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 H310 2008 carries a rated maximum of 320 hp. Engine data for the Four Winns Vista 355 Coupe OB 2021 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Four Winns H310 2008 carries 13 gallons versus 2 gallons in the Four Winns Vista 355 Coupe OB 2021. 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 H310 2008 is rated for 14 passengers, while the Four Winns Vista 355 Coupe OB 2021 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Four Winns H310 2008 could be the deciding factor.

Bottom line: Choose the Four Winns H310 2008 if your priority is putting more people on the water — it handles 14 passengers and at 31,0 ft it has the deck room to back that rating up comfortably. The Four Winns Vista 355 Coupe OB 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.

General Boat Info

MakeFour Winns

Makenot available

ModelH31

Modelnot available

Model Year2008

Model Yearnot available

Measurements / Dimensions

Beam9 ft. 8 in. (2.84 m)

Beam11.60 ft

Beam - Meters2.95

Beam - Meters3.54

Beam - Inches116

Beam - Inches139

Bridge clearance - Detail5 ft. 2 in. (1.57 m) With Arch: 8 ft. (2.44 m)

Bridge clearance - Detailnot available

Bridge clearance - Meters2.44

Bridge clearance - Metersnot available

Bridge clearance - Inches96

Bridge clearance - Inchesnot available

Deadrise21℃

Deadrisenot available

Draft [drive up] - Detail24 in. (61 cm)

Draft [drive up] - Detailnot available

Draft [drive up] meters0.61

Draft [drive up] metersnot available

Draft [drive up] inches24

Draft [drive up] inchesnot available

Draft [max] - Detail35 in. (89 cm)

Draft [max] - Detail3.42 ft

Draft [max] - Meters0.89

Draft [max] - Meters1.04

Draft [max] - Inches35

Draft [max] - Inches41

Weight - DetailWith Engine: 7,400 - 8,360 lbs. (3,360 - 3,790 kg)

Weight - Detailnot available

Weight - kg3792.03

Weight - kgnot available

Weight - lbs.836

Weight - lbs.not available

Height - Detail7 ft. 5 in. (2.26 m)

Height - Detailnot available

Height - Meters2.26

Height - Metersnot available

Height - Inches89

Height - Inchesnot available

Length - Meters9.55

Length - Metersnot available

Length - Feet31

Length - Feet37

Length - Inches4

Length - Inchesnot available

Length overall - Detail31 ft. 4 in. (9.55 m)

Length overall - Detail37.00 ft

Length overall - Meters9.55

Length overall - Meters11.28

Length overall - Inches376

Length overall - Inches444

Draft Minnot available

Draft Min2.00 ft

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Engine/s standardVolvo Penta 8.1 Gi/DP 375 hp

Engine/s standardnot available

Fuel tank capacity - Detail130 gal. (492 l)

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters492.1

Fuel tank capacity - Liters757.08

Fuel tank capacity - Gal13

Fuel tank capacity - Gal2

Fuel typeGas

Fuel typenot available

Drive typeI/O

Drive typenot available

Engine maxTwin 320 hp

Engine maxnot available

Operational Info

Water capacityPotable: 20 gal. (76 l) Gray: 12 gal. (45 l)

Water capacity44

Maximum people14

Maximum peoplenot available

Holding tank capacity - Detail12 gal. (45 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Liters45.42

Holding tank capacity - Litersnot available

Holding tank capacity - Gal12

Holding tank capacity - Galnot available

Sleeping capacitynot available

Sleeping capacity4

Headnot available

Head1

Boat typenot available

Boat typePower

Four Winns H310 2008 vs Four Winns Vista 355 Coupe OB 2021 — Common Questions

Which is the larger boat — the Four Winns H310 2008 or the Four Winns Vista 355 Coupe OB 2021?

The Four Winns Vista 355 Coupe OB 2021 is the longer of the two at 37,0 feet overall. The Four Winns H310 2008 comes in at 31,0 feet, making it roughly 6,0 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 H310 2008 has a documented max rating of 320 hp. Engine specifications for the Four Winns Vista 355 Coupe OB 2021 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 H310 2008 is Coast Guard rated for 14 passengers, while the Four Winns Vista 355 Coupe OB 2021 is certified for 11. 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.

Which boat is wider, and does it affect trailering?

The Four Winns Vista 355 Coupe OB 2021 measures 139" wide, compared to 116" for the Four Winns H310 2008. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.

Which boat has the larger fuel tank — the Four Winns H310 2008 or the Four Winns Vista 355 Coupe OB 2021?

The Four Winns H310 2008 has the bigger tank at 13 gallons, versus 2 gallons on the Four Winns Vista 355 Coupe OB 2021. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Four Winns H310 2008 and Four Winns Vista 355 Coupe OB 2021 from the same manufacturer?

Yes — both the Four Winns H310 2008 and the Four Winns Vista 355 Coupe OB 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 H310 2008 full specs ← Four Winns Vista 355 Coupe OB 2021 full specs