Four Winns 378 Vista 2005 boat specs
Four Winns
Four Winns 378 Vista 2005
2005
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VS
Four Winns SL242 2008 boat specs
Four Winns
Four Winns SL242 2008
2008
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Four Winns 378 Vista 2005 vs Four Winns SL242 2008 — Same Brand, Different Boat

The Four Winns 378 Vista 2005 vs Four Winns SL242 2008 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.

Size is the most obvious dividing line here. The Four Winns 378 Vista 2005 measures 41,0 feet overall (2005), giving it roughly 17,0 additional feet of deck space compared to the Four Winns SL242 2008 at 24,0 feet (2008). Weight tells a clearer story for trailering families: the Four Winns SL242 2008 tips the scales at 508 lbs — 506 lbs less than the Four Winns 378 Vista 2005 at 2 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The Four Winns SL242 2008 tops out at 375 hp. Engine specs for the Four Winns 378 Vista 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Four Winns SL242 2008 carries 58 gallons versus 3 gallons in the Four Winns 378 Vista 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Four Winns 378 Vista 2005 at 41,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Four Winns SL242 2008 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.
General Boat Info
MakeFour Winns
MakeFour Winns
Model378 Vista
ModelSL242
Model Year2005
Model Year2008
Measurements / Dimensions
Beam12 ft. 9 in. (3.89 m)
Beam8 ft. 6 in. (2.59 m)
Beam - Meters3.89
Beam - Meters2.59
Beam - Inches153
Beam - Inches102
Bridge clearance - Detail11 ft. 6 in. with arch
Bridge clearance - Detailnot available
Bridge clearance - Meters3.51
Bridge clearance - Metersnot available
Bridge clearance - Inches138
Bridge clearance - Inchesnot available
Deadrise19℃
Deadrise20℃
Draft [max] - Detail42 in. (107 cm)
Draft [max] - Detail33 in. (84 cm)
Draft [max] - Meters1.07
Draft [max] - Meters0.84
Draft [max] - Inches42
Draft [max] - Inches33
Weight - Detail18,000 - 20,000 lbs. (8,165 - 9,072 kg)
Weight - DetailWith Engine: 4,870 - 5,080 lbs. (2,210 - 2,300 kg)
Weight - kg9071.84
Weight - kg2304.25
Weight - lbs.2
Weight - lbs.508
Length - Meters12.6
Length - Meters7.44
Length - Feet41
Length - Feet24
Length - Inches3
Length - Inches5
Length [over all with swim platform]41 ft. 3 in. (12.6 m)
Length [over all with swim platform]not available
Height - Detailnot available
Height - Detail6 ft. 4 in. (1.93 m)
Height - Metersnot available
Height - Meters1.93
Height - Inchesnot available
Height - Inches76
Length overall - Detailnot available
Length overall - Detail24 ft. 5 in. (7.44 m)
Length overall - Metersnot available
Length overall - Meters7.44
Length overall - Inchesnot available
Length overall - Inches293
Engine and Drivetrain
Fuel tank capacity - Detail300 gal. (1,134 l)
Fuel tank capacity - Detail58 gal. (220 l)
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters219.55
Fuel tank capacity - Gal3
Fuel tank capacity - Gal58
Drive typeInboard
Drive typeI/O
Engine/s standardnot available
Engine/s standardVolvo Penta 5.7 Gi/DP 300 hp
Fuel typenot available
Fuel typeGas
Engine maxnot available
Engine max375 hp
Operational Info
HeadPorcelain, VacuFlush? with holding tank
Headnot available
Water capacity66 gal. (250 l)
Water capacityPotable: 15 gal. (57 l)
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
Maximum capacitynot available
Maximum capacity2,100 lbs. (953 kg)
Maximum peoplenot available
Maximum people12
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Trailer Info
Trailer - Detailnot available
Trailer - DetailSure-Load? custom-matched, tandem axle with tandem brakes

Four Winns 378 Vista 2005 vs Four Winns SL242 2008 — Common Questions

Which is the larger boat — the Four Winns 378 Vista 2005 or the Four Winns SL242 2008?
The Four Winns 378 Vista 2005 is the longer of the two at 41,0 feet overall. The Four Winns SL242 2008 comes in at 24,0 feet, making it roughly 17,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Four Winns 378 Vista 2005 or the Four Winns SL242 2008?
For trailering, the Four Winns 378 Vista 2005 has the edge at 2 lbs dry weight versus 508 lbs for the Four Winns SL242 2008. 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.
What is the maximum horsepower rating for these boats?
The Four Winns SL242 2008 has a documented max rating of 375 hp. Engine specifications for the Four Winns 378 Vista 2005 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many passengers can the Four Winns SL242 2008 carry?
The Four Winns SL242 2008 has an official capacity rating of 12 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.
Which boat is wider, and does it affect trailering?
The Four Winns 378 Vista 2005 measures 153" wide, compared to 102" for the Four Winns SL242 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 378 Vista 2005 or the Four Winns SL242 2008?
The Four Winns SL242 2008 has the bigger tank at 58 gallons, versus 3 gallons on the Four Winns 378 Vista 2005. That 55-gallon difference translates to roughly 165–275 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Four Winns 378 Vista 2005 and Four Winns SL242 2008 from the same manufacturer?
Yes — both the Four Winns 378 Vista 2005 and the Four Winns SL242 2008 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.