Four Winns 245 Sundowner 2004 vs Four Winns SL242 2008 - Boat Spec Comparison

Q: Which is easier to trailer — the Four Winns 245 Sundowner 2004 or the Four Winns SL242 2008?

For trailering, the Four Winns 245 Sundowner 2004 has the edge at 445 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.

Q: 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 245 Sundowner 2004 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 245 Sundowner 2004 is Coast Guard rated for 8 passengers, while the Four Winns SL242 2008 is certified for 12. 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 245 Sundowner 2004 and Four Winns SL242 2008 share an 8 ft. 6 in 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 245 Sundowner 2004 or the Four Winns SL242 2008?

The Four Winns 245 Sundowner 2004 has the bigger tank at 65 gallons, versus 58 gallons on the Four Winns SL242 2008. That 7-gallon difference translates to roughly 21–35 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Four Winns 245 Sundowner 2004 and Four Winns SL242 2008 from the same manufacturer?

Yes — both the Four Winns 245 Sundowner 2004 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.

Boat Comparison

Four Winns 245 Sundowner 2004 vs Four Winns SL242 2008

Four Winns

Four Winns 245 Sundowner 2004

2004

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Four Winns

Four Winns SL242 2008

2008

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Detailed Evaluation & Buyer Recommendation

Four Winns 245 Sundowner 2004 vs Four Winns SL242 2008 — Same Brand, Different Boat

The Four Winns 245 Sundowner 2004 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.

The Four Winns SL242 2008 tops out at 375 hp. Engine specs for the Four Winns 245 Sundowner 2004 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Four Winns 245 Sundowner 2004 carries 65 gallons versus 58 gallons in the Four Winns SL242 2008. 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 SL242 2008 is rated for 12 passengers, while the Four Winns 245 Sundowner 2004 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Four Winns SL242 2008 could be the deciding factor.

Bottom line: Choose the Four Winns SL242 2008 if your priority is putting more people on the water — it handles 12 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Four Winns 245 Sundowner 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.

General Boat Info

MakeFour Winns

Model245 Sundowner

ModelSL242

Model Year2004

Model Year2008

Measurements / Dimensions

Beam8 ft. 6 in

Beam8 ft. 6 in. (2.59 m)

Beam - Meters2.59

Beam - Inches102

Deadrise20℃

Draft [max] - Detail36 in

Draft [max] - Detail33 in. (84 cm)

Draft [max] - Meters0.91

Draft [max] - Meters0.84

Draft [max] - Inches36

Draft [max] - Inches33

Weight - Detail4,170-4,450 lbs

Weight - DetailWith Engine: 4,870 - 5,080 lbs. (2,210 - 2,300 kg)

Weight - kg2018.48

Weight - kg2304.25

Weight - lbs.445

Weight - lbs.508

Height [transom]6 ft. 3 in

Height [transom]not available

Length overall - Detail26 ft. 9 in. (with Swim Platform)

Length overall - Detail24 ft. 5 in. (7.44 m)

Length overall - Meters8.15

Length overall - Meters7.44

Length overall - Inches321

Length overall - Inches293

Height - Detailnot available

Height - Detail6 ft. 4 in. (1.93 m)

Height - Metersnot available

Height - Meters1.93

Height - Inchesnot available

Height - Inches76

Length - Metersnot available

Length - Meters7.44

Length - Feetnot available

Length - Feet24

Length - Inchesnot available

Length - Inches5

Engine and Drivetrain

Fuel tank capacity - Detail65 gal

Fuel tank capacity - Detail58 gal. (220 l)

Fuel tank capacity - Liters246.05

Fuel tank capacity - Liters219.55

Fuel tank capacity - Gal65

Fuel tank capacity - Gal58

Engine/s standardnot available

Engine/s standardVolvo Penta 5.7 Gi/DP 300 hp

Fuel typenot available

Fuel typeGas

Drive typenot available

Drive typeI/O

Engine maxnot available

Engine max375 hp

Operational Info

Water capacity7 gal

Water capacityPotable: 15 gal. (57 l)

Maximum capacity2500 lbs

Maximum capacity2,100 lbs. (953 kg)

Maximum peoplenot available

Maximum people12

Trailer Info

Trailer - DetailSee Additional Features

Trailer - DetailSure-Load? custom-matched, tandem axle with tandem brakes

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Four Winns 245 Sundowner 2004 vs Four Winns SL242 2008 — Common Questions

Which is easier to trailer — the Four Winns 245 Sundowner 2004 or the Four Winns SL242 2008?

For trailering, the Four Winns 245 Sundowner 2004 has the edge at 445 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 245 Sundowner 2004 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 245 Sundowner 2004 is Coast Guard rated for 8 passengers, while the Four Winns SL242 2008 is certified for 12. 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 245 Sundowner 2004 and Four Winns SL242 2008 share an 8 ft. 6 in 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 245 Sundowner 2004 or the Four Winns SL242 2008?

The Four Winns 245 Sundowner 2004 has the bigger tank at 65 gallons, versus 58 gallons on the Four Winns SL242 2008. That 7-gallon difference translates to roughly 21–35 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Four Winns 245 Sundowner 2004 and Four Winns SL242 2008 from the same manufacturer?

Yes — both the Four Winns 245 Sundowner 2004 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.

← Four Winns 245 Sundowner 2004 full specs ← Four Winns SL242 2008 full specs