Larson LXi 288 I/O 2011 vs Larson Senza 186 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Larson LXi 288 I/O 2011 or the Larson Senza 186 2005?

For trailering, the Larson Senza 186 2005 has the edge at 27 lbs dry weight versus 597 lbs for the Larson LXi 288 I/O 2011. 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 LXi 288 I/O 2011 has a documented max rating of 430 hp. Engine specifications for the Larson Senza 186 2005 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 LXi 288 I/O 2011 is Coast Guard rated for 8 passengers, while the Larson Senza 186 2005 is certified for 9. 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 LXi 288 I/O 2011 measures 108" wide, compared to 94" for the Larson Senza 186 2005. 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 LXi 288 I/O 2011 or the Larson Senza 186 2005?

The Larson Senza 186 2005 has the bigger tank at 29 gallons, versus 1 gallons on the Larson LXi 288 I/O 2011. That 28-gallon difference translates to roughly 84–140 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson LXi 288 I/O 2011 and Larson Senza 186 2005 from the same manufacturer?

Yes — both the Larson LXi 288 I/O 2011 and the Larson Senza 186 2005 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 LXi 288 I/O 2011 vs Larson Senza 186 2005

Larson

Larson LXi 288 I/O 2011

2011

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Larson

Larson Senza 186 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson LXi 288 I/O 2011 vs Larson Senza 186 2005 — Same Brand, Different Boat

The Larson LXi 288 I/O 2011 vs Larson Senza 186 2005 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 Larson LXi 288 I/O 2011 carries a rated maximum of 430 hp. Engine data for the Larson Senza 186 2005 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 2005 carries 29 gallons versus 1 gallons in the Larson LXi 288 I/O 2011. 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 Senza 186 2005 is rated for 9 passengers, while the Larson LXi 288 I/O 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson Senza 186 2005 could be the deciding factor.

Bottom line: Choose the Larson Senza 186 2005 if your priority is putting more people on the water — it handles 9 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Larson LXi 288 I/O 2011 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

MakeLarson

ModelLXi 288 I/O

ModelSenza 186

Model Year2011

Model Year2005

Measurements / Dimensions

Beam9 ft. (2.74 m)

Beam7 ft. 10 in

Beam - Meters2.74

Beam - Meters2.39

Beam - Inches108

Beam - Inches94

Deadrise24°

Deadrise21°

Draft [max] - Detail39 in. (99.1 cm)

Draft [max] - Detail33 in

Draft [max] - Meters0.99

Draft [max] - Meters0.84

Draft [max] - Inches39

Draft [max] - Inches33

Weight - Detail5,970 lbs. (2,687 kg) with base engine

Weight - Detail2,700 lbs

Weight - kg2707.94

Weight - kg1224.7

Weight - lbs.597

Weight - lbs.27

Length - Feet29.17

Length - Feetnot available

Length overall - Detail29 ft. 2 in. (8.89 m)

Length overall - Detail18 ft. 6 in

Length overall - Meters8.89

Length overall - Meters5.64

Length overall - Inches35

Length overall - Inches222

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Engine/s standardMerCruiser 350 Mag MPI BIII

Engine/s standardnot available

Fuel tank capacity - Detail100 gal. (379 l)

Fuel tank capacity - Detail29 gal

Fuel tank capacity - Liters378.54

Fuel tank capacity - Liters109.78

Fuel tank capacity - Gal1

Fuel tank capacity - Gal29

Fuel typeGas

Fuel typenot available

Drive typeI/O

Drive typenot available

Horsepower300 hp

Horsepowernot available

Engine max430 hp

Engine maxnot available

Operational Info

Water capacity20 gal. (75.7 l)

Water capacitynot available

Holding tank capacity - Detail12.5 gal. (47 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Liters49.21

Holding tank capacity - Litersnot available

Holding tank capacity - Gal12.5

Holding tank capacity - Galnot available

Maximum capacitynot available

Maximum capacity1,400 lbs

Maximum peoplenot available

Maximum people9 Persons

Trailer Info

Trailer - Length over all34 ft. 9 in. (10.59 m)

Trailer - Length over allnot available

Larson LXi 288 I/O 2011 vs Larson Senza 186 2005 — Common Questions

Which is easier to trailer — the Larson LXi 288 I/O 2011 or the Larson Senza 186 2005?

For trailering, the Larson Senza 186 2005 has the edge at 27 lbs dry weight versus 597 lbs for the Larson LXi 288 I/O 2011. 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 LXi 288 I/O 2011 has a documented max rating of 430 hp. Engine specifications for the Larson Senza 186 2005 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 LXi 288 I/O 2011 is Coast Guard rated for 8 passengers, while the Larson Senza 186 2005 is certified for 9. 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 LXi 288 I/O 2011 measures 108" wide, compared to 94" for the Larson Senza 186 2005. 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 LXi 288 I/O 2011 or the Larson Senza 186 2005?

The Larson Senza 186 2005 has the bigger tank at 29 gallons, versus 1 gallons on the Larson LXi 288 I/O 2011. That 28-gallon difference translates to roughly 84–140 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson LXi 288 I/O 2011 and Larson Senza 186 2005 from the same manufacturer?

Yes — both the Larson LXi 288 I/O 2011 and the Larson Senza 186 2005 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 LXi 288 I/O 2011 full specs ← Larson Senza 186 2005 full specs