Larson Marine San Marino 1990 vs Larson Senza 206 I/O 2011 - Boat Spec Comparison

Q: Which is the larger boat — the Larson Marine San Marino 1990 or the Larson Senza 206 I/O 2011?

The Larson Marine San Marino 1990 is the longer of the two at 25,0 feet overall. The Larson Senza 206 I/O 2011 comes in at 20,5 feet, making it roughly 4,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Larson Senza 206 I/O 2011 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Larson Marine San Marino 1990 tops out at 260 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 Larson Marine San Marino 1990 is Coast Guard rated for 7 passengers, while the Larson Senza 206 I/O 2011 is certified for 1. 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: Are the Larson Marine San Marino 1990 and Larson Senza 206 I/O 2011 from the same manufacturer?

Yes — both the Larson Marine San Marino 1990 and the Larson Senza 206 I/O 2011 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 Marine San Marino 1990 vs Larson Senza 206 I/O 2011

Larson

Larson Marine San Marino 1990

1990

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Larson

Larson Senza 206 I/O 2011

2011

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Detailed Evaluation & Buyer Recommendation

Larson Marine San Marino 1990 vs Larson Senza 206 I/O 2011 — Same Brand, Different Boat

The Larson Marine San Marino 1990 vs Larson Senza 206 I/O 2011 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 300 hp, the Larson Senza 206 I/O 2011 has a 40-hp advantage over the Larson Marine San Marino 1990's 260-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Larson Marine San Marino 1990 is rated for 7 passengers, while the Larson Senza 206 I/O 2011 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson Marine San Marino 1990 could be the deciding factor.

Bottom line: Choose the Larson Marine San Marino 1990 if your priority is putting more people on the water — it handles 7 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Larson Senza 206 I/O 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail25.00 ft

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

Length - Feet25

Length - Feet20.5

Length overall - Meters7.62

Length overall - Meters6.25

Length overall - Inches300

Length overall - Inches246

Beamnot available

Beam8 ft. 3 in. (2.5 m)

Beam - Metersnot available

Beam - Meters2.51

Beam - Inchesnot available

Beam - Inches99

Deadrisenot available

Deadrise21°

Draft [max] - Detailnot available

Draft [max] - Detail33 in. (83.8 cm)

Draft [max] - Metersnot available

Draft [max] - Meters0.84

Draft [max] - Inchesnot available

Draft [max] - Inches33

Weight - Detailnot available

Weight - Detail3,050 lbs. (1,372 kg) with base engine

Weight - kgnot available

Weight - kg1383.46

Weight - lbs.not available

Weight - lbs.305

Engine and Drivetrain

Engine makeMercury

Engine makenot available

Horsepower260 hp

Horsepower190 hp

Fuel typeGas

Drive typeinboard

Drive typeI/O

Engine/s standardnot available

Engine/s standardMerCruiser 4.3L

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail35 gal. (132.5 l)

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters132.49

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal35

Engine maxnot available

Engine max300 hp

Operational Info

Boat typePower

Boat typenot available

Maximum capacitynot available

Maximum capacity1,500 lbs. (680 kg)

Maximum peoplenot available

Maximum people1

General Boat Info

Makenot available

MakeLarson

Modelnot available

ModelSenza 206 I/O

Model Yearnot available

Model Year2011

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Trailer Info

Trailer - Detailnot available

Trailer - DetailSZA 3400 DB with swing tongue

Trailer - Length over allnot available

Trailer - Length over all27 ft. (8.23 m)

Larson Marine San Marino 1990 vs Larson Senza 206 I/O 2011 — Common Questions

Which is the larger boat — the Larson Marine San Marino 1990 or the Larson Senza 206 I/O 2011?

The Larson Marine San Marino 1990 is the longer of the two at 25,0 feet overall. The Larson Senza 206 I/O 2011 comes in at 20,5 feet, making it roughly 4,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Larson Senza 206 I/O 2011 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Larson Marine San Marino 1990 tops out at 260 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 Larson Marine San Marino 1990 is Coast Guard rated for 7 passengers, while the Larson Senza 206 I/O 2011 is certified for 1. 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.

Are the Larson Marine San Marino 1990 and Larson Senza 206 I/O 2011 from the same manufacturer?

Yes — both the Larson Marine San Marino 1990 and the Larson Senza 206 I/O 2011 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 Marine San Marino 1990 full specs ← Larson Senza 206 I/O 2011 full specs