Sealine F42 2012 vs Sealine SC38 2007 - Boat Spec Comparison

Q: Which is the larger boat — the Sealine F42 2012 or the Sealine SC38 2007?

The Sealine F42 2012 is the longer of the two at 42,4 feet overall. The Sealine SC38 2007 comes in at 37,0 feet, making it roughly 5,4 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Sealine F42 2012 is rated to a maximum of 600 hp, giving it the larger power ceiling. The Sealine SC38 2007 tops out at 310 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

Q: How many people can each boat hold?

The Sealine F42 2012 is Coast Guard rated for 12 passengers, while the Sealine SC38 2007 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 Sealine F42 2012 measures 175" wide, compared to 148" for the Sealine SC38 2007. 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 Sealine F42 2012 or the Sealine SC38 2007?

The Sealine F42 2012 has the bigger tank at 317 gallons, versus 179 gallons on the Sealine SC38 2007. That 138-gallon difference translates to roughly 414–690 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Sealine F42 2012 and Sealine SC38 2007 from the same manufacturer?

Yes — both the Sealine F42 2012 and the Sealine SC38 2007 are built by Sealine. 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

Sealine F42 2012 vs Sealine SC38 2007

Sealine

Sealine F42 2012

2012

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Sealine

Sealine SC38 2007

2007

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Detailed Evaluation & Buyer Recommendation

Sealine F42 2012 vs Sealine SC38 2007 — Same Brand, Different Boat

The Sealine F42 2012 vs Sealine SC38 2007 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 power gap is worth calling out. Rated to 600 hp, the Sealine F42 2012 has a 290-hp advantage over the Sealine SC38 2007's 310-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sealine F42 2012 carries 317 gallons versus 179 gallons in the Sealine SC38 2007. 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 Sealine F42 2012 is rated for 12 passengers, while the Sealine SC38 2007 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sealine F42 2012 could be the deciding factor.

Bottom line: Choose the Sealine F42 2012 if your priority is putting more people on the water — it handles 12 passengers and at 42,4 ft it has the deck room to back that rating up comfortably. The Sealine SC38 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail42.40 ft

Length overall - Detail37.00 ft

Length - Feet42.4

Length - Feet37

Length overall - Meters12.92

Length overall - Meters11.28

Length overall - Inches509

Length overall - Inches444

Beam14.60 ft

Beam12.30 ft

Beam - Meters4.45

Beam - Meters3.75

Beam - Inches175

Beam - Inches148

Draft [max] - Detail3.70 ft

Draft [max] - Detail3.10 ft

Draft [max] - Meters1.13

Draft [max] - Meters0.94

Draft [max] - Inches44

Draft [max] - Inches37

Displacement51854.00 lbs

Displacementnot available

Engine and Drivetrain

Fuel tank capacity - Gal317

Fuel tank capacity - Gal179

Fuel tank capacity - Liters1199.97

Fuel tank capacity - Liters677.59

Engine makeVolvo Penta

Engine modelIPS 6

Engine modelD6-31

Horsepower600 hp

Horsepower310 hp

Fuel typeDiesel

Drive typeinboard

Engine 2 Engine MakeVolvo Penta

Engine 2 Engine ModelIPS 6

Engine 2 Engine ModelD6-31

Engine 2 Horsepower600 hp

Engine 2 Horsepower310 hp

Engine 2 Fuel TypeDiesel

Engine 2 Drive Typeinboard

Operational Info

Sleeping capacity2

Sleeping capacity6

Cabins2

Head1

Water capacity118.8

Water capacity72.3

Boat typePower

Performance

Cruising speednot available

Cruising speed32

Cruising speed measurenot available

Cruising speed measureknots

Maximum speednot available

Maximum speed34

Maximum speed measurenot available

Maximum speed measureknots

Sealine F42 2012 vs Sealine SC38 2007 — Common Questions

Which is the larger boat — the Sealine F42 2012 or the Sealine SC38 2007?

The Sealine F42 2012 is the longer of the two at 42,4 feet overall. The Sealine SC38 2007 comes in at 37,0 feet, making it roughly 5,4 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Sealine F42 2012 is rated to a maximum of 600 hp, giving it the larger power ceiling. The Sealine SC38 2007 tops out at 310 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

How many people can each boat hold?

The Sealine F42 2012 is Coast Guard rated for 12 passengers, while the Sealine SC38 2007 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 Sealine F42 2012 measures 175" wide, compared to 148" for the Sealine SC38 2007. 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 Sealine F42 2012 or the Sealine SC38 2007?

The Sealine F42 2012 has the bigger tank at 317 gallons, versus 179 gallons on the Sealine SC38 2007. That 138-gallon difference translates to roughly 414–690 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Sealine F42 2012 and Sealine SC38 2007 from the same manufacturer?

Yes — both the Sealine F42 2012 and the Sealine SC38 2007 are built by Sealine. 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.

← Sealine F42 2012 full specs ← Sealine SC38 2007 full specs