Sessa Marine Key Largo 34 2012 boat specs
Sessa Marine
Sessa Marine Key Largo 34 2012
2012
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Sessa Marine Key Largo 34 2013 boat specs
Sessa Marine
Sessa Marine Key Largo 34 2013
2013
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Sessa Marine Key Largo 34 2012 vs Sessa Marine Key Largo 34 2013 — A Close Look at Two Deep Vees

When two boats share the same hull type — in this case both the Sessa Marine Key Largo 34 2012 and the Sessa Marine Key Largo 34 2013 are deep vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Sessa Marine Key Largo 34 2012 at 32,7 ft versus Sessa Marine Key Largo 34 2013 at 32,7 ft. Weight tells a clearer story for trailering families: the Sessa Marine Key Largo 34 2012 tips the scales at 10 714 lbs — 9 568 lbs more than the Sessa Marine Key Largo 34 2013 at 1 146 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 power gap is worth calling out. Rated to 700 hp, the Sessa Marine Key Largo 34 2012 has a 698-hp advantage over the Sessa Marine Key Largo 34 2013's 2-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sessa Marine Key Largo 34 2012 carries 317 gallons versus 29 gallons in the Sessa Marine Key Largo 34 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 8 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: Performance buyers should lean toward the Sessa Marine Key Largo 34 2012 and its 700-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Sessa Marine Key Largo 34 2013 with its 2-hp rating is the more economical daily driver.
General Boat Info
MakeSessa Marine
MakeSessa Marine
ModelKey Largo 34
ModelKey Largo 34
Model Year2012
Model Year2013
Measurements / Dimensions
Beam10 ft. 8 in. (3.3 m)
Beam10 ft. 9 in. (3.3 m)
Beam - Meters3.25
Beam - Meters3.28
Beam - Inches128
Beam - Inches129
Weight - Detail10,714 lbs. (4,860 kg)
Weight - Detail11,460 lbs. (5,200 kg)
Weight - kg4859.78
Weight - kg5198.16
Weight - lbs.10714
Weight - lbs.1146
Length - Feet32.67
Length - Feet32.67
Length overall - Detail32 ft. 8 in. (9.99 m)
Length overall - Detail32 ft. 9 in. (9.99 m)
Length overall - Meters9.96
Length overall - Meters9.98
Length overall - Inches392
Length overall - Inches393
Draft [max] - Detailnot available
Draft [max] - Detail28 in. (0.7 m)
Draft [max] - Metersnot available
Draft [max] - Meters0.71
Draft [max] - Inchesnot available
Draft [max] - Inches28
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine model(2) Yamaha F300 DETX
Engine modelnot available
Fuel tank capacity - Detail317 gal. (1,200 l)
Fuel tank capacity - Detail290 gal. (1,097 l)
Fuel tank capacity - Liters1199.97
Fuel tank capacity - Liters1097.77
Fuel tank capacity - Gal317
Fuel tank capacity - Gal29
Fuel typeGas
Fuel typeGas
Drive typeOutboard - Twin
Drive typeOutboard - Twin
Engine max700 hp (515 kW)
Engine max2 x 350 hp (2 x 257 kW)
Performance
Cruising speed34.5 mph (30 kn)
Cruising speednot available
Maximum speednot available
Maximum speed44 knot
Operational Info
Head1
Head1
Water capacity58 gal. (220 l)
Water capacity57 gal. (215 l)
Water heater capacity5.3 gal. (20 l)
Water heater capacity5.3 gal. (20 l)
Maximum people8
Maximum people8
Holding tank capacity - Detail25 gal. (95 l)
Holding tank capacity - Detail22 gal. (83 l)
Holding tank capacity - Liters94.64
Holding tank capacity - Liters83.28
Holding tank capacity - Gal25
Holding tank capacity - Gal22
Sleeping capacitynot available
Sleeping capacity4

Sessa Marine Key Largo 34 2012 vs Sessa Marine Key Largo 34 2013 — Common Questions

Which is the larger boat — the Sessa Marine Key Largo 34 2012 or the Sessa Marine Key Largo 34 2013?
The Sessa Marine Key Largo 34 2013 is the longer of the two at 32,7 feet overall. The Sessa Marine Key Largo 34 2012 comes in at 32,7 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sessa Marine Key Largo 34 2012 or the Sessa Marine Key Largo 34 2013?
For trailering, the Sessa Marine Key Largo 34 2013 has the edge at 1 146 lbs dry weight versus 10 714 lbs for the Sessa Marine Key Largo 34 2012. 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.
Which boat can handle a bigger outboard?
The Sessa Marine Key Largo 34 2012 is rated to a maximum of 700 hp, giving it the larger power ceiling. The Sessa Marine Key Largo 34 2013 tops out at 2 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 Sessa Marine Key Largo 34 2012 is Coast Guard rated for 8 passengers, while the Sessa Marine Key Largo 34 2013 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 Key Largo 34 2013 measures 129" wide, compared to 128" for the Sessa Marine Key Largo 34 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 Key Largo 34 2012 or the Sessa Marine Key Largo 34 2013?
The Sessa Marine Key Largo 34 2012 has the bigger tank at 317 gallons, versus 29 gallons on the Sessa Marine Key Largo 34 2013. That 288-gallon difference translates to roughly 864–1440 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sessa Marine Key Largo 34 2012 and Sessa Marine Key Largo 34 2013 from the same manufacturer?
Yes — both the Sessa Marine Key Largo 34 2012 and the Sessa Marine Key Largo 34 2013 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.