Sessa Marine C42 2016 vs Sessa Marine Key Largo 24 Inboard 2012 - Boat Spec Comparison

Q: Which is the larger boat — the Sessa Marine C42 2016 or the Sessa Marine Key Largo 24 Inboard 2012?

The Sessa Marine C42 2016 is the longer of the two at 43,0 feet overall. The Sessa Marine Key Largo 24 Inboard 2012 comes in at 25,3 feet, making it roughly 17,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Sessa Marine C42 2016 has a documented max rating of 500 hp. Engine specifications for the Sessa Marine Key Largo 24 Inboard 2012 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 Sessa Marine C42 2016 is Coast Guard rated for 13 passengers, while the Sessa Marine Key Largo 24 Inboard 2012 is certified for 8. 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 Sessa Marine C42 2016 measures 153" wide, compared to 98" for the Sessa Marine Key Largo 24 Inboard 2012. 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 Sessa Marine C42 2016 or the Sessa Marine Key Largo 24 Inboard 2012?

The Sessa Marine Key Largo 24 Inboard 2012 has the bigger tank at 71 gallons, versus 13 gallons on the Sessa Marine C42 2016. That 58-gallon difference translates to roughly 174–290 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Sessa Marine C42 2016 and Sessa Marine Key Largo 24 Inboard 2012 from the same manufacturer?

Yes — both the Sessa Marine C42 2016 and the Sessa Marine Key Largo 24 Inboard 2012 are built by Sessa Marine. 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

Sessa Marine C42 2016 vs Sessa Marine Key Largo 24 Inboard 2012

Sessa Marine

Sessa Marine C42 2016

2016

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Sessa Marine

Sessa Marine Key Largo 24 Inboard 2012

2012

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Detailed Evaluation & Buyer Recommendation

Sessa Marine C42 2016 vs Sessa Marine Key Largo 24 Inboard 2012 — Same Brand, Different Boat

The Sessa Marine C42 2016 vs Sessa Marine Key Largo 24 Inboard 2012 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 Sessa Marine C42 2016 carries a rated maximum of 500 hp. Engine data for the Sessa Marine Key Largo 24 Inboard 2012 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Sessa Marine Key Largo 24 Inboard 2012 carries 71 gallons versus 13 gallons in the Sessa Marine C42 2016. 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 Sessa Marine C42 2016 is rated for 13 passengers, while the Sessa Marine Key Largo 24 Inboard 2012 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sessa Marine C42 2016 could be the deciding factor.

Bottom line: Choose the Sessa Marine C42 2016 if your priority is putting more people on the water — it handles 13 passengers and at 43,0 ft it has the deck room to back that rating up comfortably. The Sessa Marine Key Largo 24 Inboard 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail42.98 ft

Length overall - Detail25 ft. 3 in. (7.7 m)

Length - Feet42.98

Length - Feet25.26

Length overall - Meters13.1

Length overall - Meters7.7

Length overall - Inches516

Length overall - Inches303

Beam12.79 ft

Beam8 ft. 2 in. (2.5 m)

Beam - Meters3.9

Beam - Meters2.49

Beam - Inches153

Beam - Inches98

Engine and Drivetrain

Fuel tank capacity - Gal13

Fuel tank capacity - Gal71

Fuel tank capacity - Liters492.1

Fuel tank capacity - Liters268.76

Engine makeVOLVO PENTA

Engine makeVolvo

Horsepower500 hp

Horsepowernot available

Drive typeinboard

Drive typeOutboard

Engine 2 Engine MakeVOLVO PENTA

Engine 2 Engine Makenot available

Engine 2 Horsepower500 hp

Engine 2 Horsepowernot available

Engine 2 Drive Typeinboard

Engine 2 Drive Typenot available

Engine modelnot available

Engine modelPenta 5.0 GXI DP

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail71 gal. (270 l)

Fuel typenot available

Fuel typeGas

Performance

Maximum speed36

Maximum speednot available

Maximum speed measureknots

Maximum speed measurenot available

Operational Info

Water capacity93

Water capacity11.9 gal. (45 l)

Boat typePower

Boat typenot available

Maximum peoplenot available

Maximum people8

Holding tank capacity - Detailnot available

Holding tank capacity - Detail12.42 gal. (47 l)

Holding tank capacity - Litersnot available

Holding tank capacity - Liters45.42

Holding tank capacity - Galnot available

Holding tank capacity - Gal12.42

General Boat Info

Makenot available

MakeSessa Marine

Modelnot available

ModelKey Largo 24 Inboard

Model Yearnot available

Model Year2012

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Sessa Marine C42 2016 vs Sessa Marine Key Largo 24 Inboard 2012 — Common Questions

Which is the larger boat — the Sessa Marine C42 2016 or the Sessa Marine Key Largo 24 Inboard 2012?

The Sessa Marine C42 2016 is the longer of the two at 43,0 feet overall. The Sessa Marine Key Largo 24 Inboard 2012 comes in at 25,3 feet, making it roughly 17,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Sessa Marine C42 2016 has a documented max rating of 500 hp. Engine specifications for the Sessa Marine Key Largo 24 Inboard 2012 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 Sessa Marine C42 2016 is Coast Guard rated for 13 passengers, while the Sessa Marine Key Largo 24 Inboard 2012 is certified for 8. 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 Sessa Marine C42 2016 measures 153" wide, compared to 98" for the Sessa Marine Key Largo 24 Inboard 2012. 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 Sessa Marine C42 2016 or the Sessa Marine Key Largo 24 Inboard 2012?

The Sessa Marine Key Largo 24 Inboard 2012 has the bigger tank at 71 gallons, versus 13 gallons on the Sessa Marine C42 2016. That 58-gallon difference translates to roughly 174–290 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Sessa Marine C42 2016 and Sessa Marine Key Largo 24 Inboard 2012 from the same manufacturer?

Yes — both the Sessa Marine C42 2016 and the Sessa Marine Key Largo 24 Inboard 2012 are built by Sessa Marine. 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.

← Sessa Marine C42 2016 full specs ← Sessa Marine Key Largo 24 Inboard 2012 full specs