Larson LX 185 S I/O 2013 vs Larson Senza 186 Super Sport I/O 2006 - Boat Spec Comparison

Q: Which is the larger boat — the Larson LX 185 S I/O 2013 or the Larson Senza&#153; 186 Super Sport I/O 2006?

The Larson LX 185 S I/O 2013 is the longer of the two at 18,7 feet overall. The Larson Senza&#153; 186 Super Sport I/O 2006 comes in at 2,0 feet, making it roughly 16,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Larson LX 185 S I/O 2013 or the Larson Senza&#153; 186 Super Sport I/O 2006?

For trailering, the Larson LX 185 S I/O 2013 has the edge at 204 lbs dry weight versus 285 lbs for the Larson Senza&#153; 186 Super Sport I/O 2006. 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 Larson LX 185 S I/O 2013 has a documented max rating of 135 hp. Engine specifications for the Larson Senza&#153; 186 Super Sport I/O 2006 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 Larson LX 185 S I/O 2013 is Coast Guard rated for 7 passengers, while the Larson Senza&#153; 186 Super Sport I/O 2006 is certified for 6. 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 Larson Senza&#153; 186 Super Sport I/O 2006 measures 94" wide, compared to 88" for the Larson LX 185 S I/O 2013. 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 Larson LX 185 S I/O 2013 or the Larson Senza&#153; 186 Super Sport I/O 2006?

The Larson Senza&#153; 186 Super Sport I/O 2006 has the bigger tank at 29 gallons, versus 19 gallons on the Larson LX 185 S I/O 2013. That 10-gallon difference translates to roughly 30–50 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson LX 185 S I/O 2013 and Larson Senza&#153; 186 Super Sport I/O 2006 from the same manufacturer?

Yes — both the Larson LX 185 S I/O 2013 and the Larson Senza&#153; 186 Super Sport I/O 2006 are built by Larson. 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

Larson LX 185 S I/O 2013 vs Larson Senza 186 Super Sport I/O 2006

Larson

Larson LX 185 S I/O 2013

2013

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Larson

Larson Senza 186 Super Sport I/O 2006

2006

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson LX 185 S I/O 2013 vs Larson Senza 186 Super Sport I/O 2006 — Same Brand, Different Boat

Matching a deep vee Larson LX 185 S I/O 2013 against a modified vee Larson Senza 186 Super Sport I/O 2006 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Larson LX 185 S I/O 2013 measures 18,7 feet overall (2013), giving it roughly 16,7 additional feet of deck space compared to the Larson Senza 186 Super Sport I/O 2006 at 2,0 feet (2006). At 204 lbs and 285 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The Larson LX 185 S I/O 2013 carries a rated maximum of 135 hp. Engine data for the Larson Senza 186 Super Sport I/O 2006 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Larson Senza 186 Super Sport I/O 2006 carries 29 gallons versus 19 gallons in the Larson LX 185 S I/O 2013. 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 Larson LX 185 S I/O 2013 is rated for 7 passengers, while the Larson Senza 186 Super Sport I/O 2006 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson LX 185 S I/O 2013 could be the deciding factor.

Bottom line: Choose the Larson LX 185 S I/O 2013 if your priority is putting more people on the water — it handles 7 passengers and at 18,7 ft it has the deck room to back that rating up comfortably. The Larson Senza 186 Super Sport I/O 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.

General Boat Info

MakeLarson

ModelLX 185 S I/O

ModelSenza 186 Super Sport I/O

Model Year2013

Model Year2006

Measurements / Dimensions

Beam7 ft. 4 in. (2.24 m)

Beam7 ft. 10 in. (2.39 m)

Beam - Meters2.24

Beam - Meters2.39

Beam - Inches88

Beam - Inches94

Deadrise21°

Deadrise21℃

Draft [max] - Detail31 in. (79 cm)

Draft [max] - Detail33 in. (83.9 cm)

Draft [max] - Meters0.79

Draft [max] - Meters0.84

Draft [max] - Inches31

Draft [max] - Inches33

Weight - Detail2,040 lbs. (925 kg) with base engine (3.0L)

Weight - Detail2,850 lbs. (1,293 kg)

Weight - kg925.33

Weight - kg1292.74

Weight - lbs.204

Weight - lbs.285

Length - Feet18.67

Length - Feet2

Length overall - Detail18 ft. 8 in. (5.96 m)

Length overall - Detail20 ft. 6 in. (6.25 m)

Length overall - Meters5.69

Length overall - Meters6.25

Length overall - Inches224

Length overall - Inches246

Length - Metersnot available

Length - Meters6.25

Length - Inchesnot available

Length - Inches6

Body / Hull

Hull materialComposite

Hull materialnot available

Hull typeDeep Vee

Hull typeModified Vee

Engine and Drivetrain

Engine makeMerCruiser Catalyst Compliant (mandatory in U.S.)

Engine makenot available

Engine model3.0 MPI EC

Engine modelnot available

Fuel tank capacity - Detail19 gal. (72 l)

Fuel tank capacity - Detail29 gal. (109.8 l)

Fuel tank capacity - Liters71.92

Fuel tank capacity - Liters109.78

Fuel tank capacity - Gal19

Fuel tank capacity - Gal29

Fuel typeGas

Fuel typenot available

Drive typeI/O

Horsepower135

Horsepowernot available

Operational Info

Maximum capacity1,100 lbs. (499 kg)

Maximum capacity1,400 lbs. (635 kg)

Maximum people7

Maximum peoplenot available

Trailer Info

Trailer - DetailLX 3000 DB with swing tongue & chrome wheels

Trailer - DetailEZ Loader

Trailer - Length over all21 ft. 4 in. (6.5 m)

Trailer - Length over allnot available

Larson LX 185 S I/O 2013 vs Larson Senza 186 Super Sport I/O 2006 — Common Questions

Which is the larger boat — the Larson LX 185 S I/O 2013 or the Larson Senza 186 Super Sport I/O 2006?

The Larson LX 185 S I/O 2013 is the longer of the two at 18,7 feet overall. The Larson Senza 186 Super Sport I/O 2006 comes in at 2,0 feet, making it roughly 16,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Larson LX 185 S I/O 2013 or the Larson Senza 186 Super Sport I/O 2006?

For trailering, the Larson LX 185 S I/O 2013 has the edge at 204 lbs dry weight versus 285 lbs for the Larson Senza 186 Super Sport I/O 2006. 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 Larson LX 185 S I/O 2013 has a documented max rating of 135 hp. Engine specifications for the Larson Senza 186 Super Sport I/O 2006 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 Larson LX 185 S I/O 2013 is Coast Guard rated for 7 passengers, while the Larson Senza 186 Super Sport I/O 2006 is certified for 6. 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 Larson Senza 186 Super Sport I/O 2006 measures 94" wide, compared to 88" for the Larson LX 185 S I/O 2013. 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 Larson LX 185 S I/O 2013 or the Larson Senza 186 Super Sport I/O 2006?

The Larson Senza 186 Super Sport I/O 2006 has the bigger tank at 29 gallons, versus 19 gallons on the Larson LX 185 S I/O 2013. That 10-gallon difference translates to roughly 30–50 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson LX 185 S I/O 2013 and Larson Senza 186 Super Sport I/O 2006 from the same manufacturer?

Yes — both the Larson LX 185 S I/O 2013 and the Larson Senza 186 Super Sport I/O 2006 are built by Larson. 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.

← Larson LX 185 S I/O 2013 full specs ← Larson Senza 186 Super Sport I/O 2006 full specs

Larson LX 185 S I/O 2013 vs Larson Senza&#153; 186 Super Sport I/O 2006 — Same Brand, Different Boat

Larson LX 185 S I/O 2013 vs Larson Senza&#153; 186 Super Sport I/O 2006 — Common Questions

Larson LX 185 S I/O 2013 vs Larson Senza 186 Super Sport I/O 2006 — Same Brand, Different Boat

Larson LX 185 S I/O 2013 vs Larson Senza 186 Super Sport I/O 2006 — Common Questions