Four Winns V378 2008 vs Four Winns Vista 355 Coupe OB 2021 - Boat Spec Comparison

Q: Which is the larger boat — the Four Winns V378 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 V378 2008 comes in at 37,0 feet, making it roughly 0,0 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 V378 2008 has a documented max rating of 500 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 V378 2008 is Coast Guard rated for 11 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 V378 2008 measures 153" wide, compared to 139" for the Four Winns Vista 355 Coupe OB 2021. 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: How do the fuel tanks compare on the Four Winns V378 2008 and Four Winns Vista 355 Coupe OB 2021?

Both boats carry similar fuel loads — 3 gallons and 2 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Q: Are the Four Winns V378 2008 and Four Winns Vista 355 Coupe OB 2021 from the same manufacturer?

Yes — both the Four Winns V378 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 V378 2008 vs Four Winns Vista 355 Coupe OB 2021

Four Winns

Four Winns V378 2008

2008

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Four Winns

Four Winns Vista 355 Coupe OB 2021

2021

View full specs →

Detailed Evaluation & Buyer Recommendation

Four Winns V378 2008 vs Four Winns Vista 355 Coupe OB 2021 — Same Brand, Different Boat

The Four Winns V378 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 V378 2008 carries a rated maximum of 500 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.Both carry nearly identical fuel loads — 3 gal and 2 gal — so range won't be a tiebreaker here.

Both boats are rated for 11 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 V378 2008 and Four Winns Vista 355 Coupe OB 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.

General Boat Info

MakeFour Winns

Makenot available

ModelV378

Modelnot available

Model Year2008

Model Yearnot available

Measurements / Dimensions

Beam12 ft. 9 in. (3.89 m)

Beam11.60 ft

Beam - Meters3.89

Beam - Meters3.54

Beam - Inches153

Beam - Inches139

Bridge clearance - DetailWith Arch: 11 ft. 6 in. (3.51 m) excludes electronics

Bridge clearance - Detailnot available

Bridge clearance - Meters3.51

Bridge clearance - Metersnot available

Bridge clearance - Inches138

Bridge clearance - Inchesnot available

Deadrise19℃

Deadrisenot available

Draft [max] - Detail42 in. (107 cm)

Draft [max] - Detail3.42 ft

Draft [max] - Meters1.07

Draft [max] - Meters1.04

Draft [max] - Inches42

Draft [max] - Inches41

Weight - DetailWith Engine: 18,500 - 20,800 lbs. (8,390 - 9,440 kg)

Weight - Detailnot available

Weight - kg9434.71

Weight - kgnot available

Weight - lbs.208

Weight - lbs.not available

Height - DetailWith Arch: 13 ft. 4 in. (4.07 m) excludes electronics

Height - Detailnot available

Height - Meters4.06

Height - Metersnot available

Height - Inches16

Height - Inchesnot available

Length - Meters11.51

Length - Metersnot available

Length - Feet37

Length - Inches9

Length - Inchesnot available

Length [over all with swim platform]41 ft. 3 in. (12.57 m)

Length [over all with swim platform]not available

Length overall - Detail37 ft. 9 in. (11.51 m)

Length overall - Detail37.00 ft

Length overall - Meters11.51

Length overall - Meters11.28

Length overall - Inches453

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 Twin 8.1 Gi 375 hp

Engine/s standardnot available

Fuel tank capacity - Detail300 gal. (1,136 l)

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters1135.62

Fuel tank capacity - Liters757.08

Fuel tank capacity - Gal3

Fuel tank capacity - Gal2

Fuel typeGas or Diesel

Fuel typenot available

Drive typeI/O - Twin

Drive typenot available

Engine maxTwin 500 hp

Engine maxnot available

Operational Info

HeadroomMaximum: 6 ft. 5 in. (1.96 m)

Headroomnot available

Water capacityPotable: 66 gal. (250 l) Gray: 45 gal. (170 l)

Water capacity44

Water heater capacity20 gal

Water heater capacitynot available

Holding tank capacity - Detail42 gal. (159 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Liters158.99

Holding tank capacity - Litersnot available

Holding tank capacity - Gal42

Holding tank capacity - Galnot available

Sleeping capacitynot available

Sleeping capacity4

Headnot available

Head1

Boat typenot available

Boat typePower

Four Winns V378 2008 vs Four Winns Vista 355 Coupe OB 2021 — Common Questions

Which is the larger boat — the Four Winns V378 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 V378 2008 comes in at 37,0 feet, making it roughly 0,0 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 V378 2008 has a documented max rating of 500 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 V378 2008 is Coast Guard rated for 11 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 V378 2008 measures 153" wide, compared to 139" for the Four Winns Vista 355 Coupe OB 2021. 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.

How do the fuel tanks compare on the Four Winns V378 2008 and Four Winns Vista 355 Coupe OB 2021?

Both boats carry similar fuel loads — 3 gallons and 2 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Are the Four Winns V378 2008 and Four Winns Vista 355 Coupe OB 2021 from the same manufacturer?

Yes — both the Four Winns V378 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 V378 2008 full specs ← Four Winns Vista 355 Coupe OB 2021 full specs