Larson Cabrio 330 2009 vs Larson SEi 180 Fish Series O/B 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Larson Cabrio 330 2009 or the Larson SEi 180 Fish Series O/B 2005?

For trailering, the Larson Cabrio 330 2009 has the edge at 114 lbs dry weight versus 1 785 lbs for the Larson SEi 180 Fish Series O/B 2005. 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 SEi 180 Fish Series O/B 2005 has a documented max rating of 175 hp. Engine specifications for the Larson Cabrio 330 2009 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many passengers can the Larson SEi 180 Fish Series O/B 2005 carry?

The Larson SEi 180 Fish Series O/B 2005 has an official capacity rating of 8 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Which boat is wider, and does it affect trailering?

The Larson Cabrio 330 2009 measures 138" wide, compared to 93" for the Larson SEi 180 Fish Series O/B 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 Cabrio 330 2009 or the Larson SEi 180 Fish Series O/B 2005?

The Larson SEi 180 Fish Series O/B 2005 has the bigger tank at 29 gallons, versus 24 gallons on the Larson Cabrio 330 2009. That 5-gallon difference translates to roughly 15–25 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson Cabrio 330 2009 and Larson SEi 180 Fish Series O/B 2005 from the same manufacturer?

Yes — both the Larson Cabrio 330 2009 and the Larson SEi 180 Fish Series O/B 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 Cabrio 330 2009 vs Larson SEi 180 Fish Series O/B 2005

Larson

Larson Cabrio 330 2009

2009

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Larson

Larson SEi 180 Fish Series O/B 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson Cabrio 330 2009 vs Larson SEi 180 Fish Series O/B 2005 — Same Brand, Different Boat

The Larson Cabrio 330 2009 vs Larson SEi 180 Fish Series O/B 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 SEi 180 Fish Series O/B 2005 tops out at 175 hp. Engine specs for the Larson Cabrio 330 2009 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Larson SEi 180 Fish Series O/B 2005 carries 29 gallons versus 24 gallons in the Larson Cabrio 330 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Larson Cabrio 330 2009 and Larson SEi 180 Fish Series O/B 2005 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.

General Boat Info

MakeLarson

ModelCabrio 33

ModelSEi 180 Fish Series O/B

Model Year2009

Model Year2005

Measurements / Dimensions

Beam11 ft. 6 in. (3.51 m)

Beam7 ft. 9 in

Beam - Meters3.51

Beam - Meters2.36

Beam - Inches138

Beam - Inches93

Bridge clearance - DetailWith Arch: 9 ft. 4 in. (2.84 m)

Bridge clearance - Detailnot available

Bridge clearance - Meters2.84

Bridge clearance - Metersnot available

Bridge clearance - Inches112

Bridge clearance - Inchesnot available

Deadrise18℃

Deadrise21℃

Draft [max] - Detail34 in. (86.4 cm)

Draft [max] - Detail33 in. max

Draft [max] - Meters0.86

Draft [max] - Meters0.84

Draft [max] - Inches34

Draft [max] - Inches33

Weight - Detail11,400 lbs. (5,171 kg)

Weight - Detail1,785 lbs. apx

Weight - kg5170.95

Weight - kg809.66

Weight - lbs.114

Weight - lbs.1785

Length - Meters9.75

Length - Metersnot available

Length - Feet32

Length - Feetnot available

Length [over all with swim platform]With Pulpit: 32 ft. 0 in. (9.75 m)

Length [over all with swim platform]not available

Height [transom]not available

Height [transom]20 in

Length overall - Detailnot available

Length overall - Detail18 ft. 6 in

Length overall - Metersnot available

Length overall - Meters5.64

Length overall - Inchesnot available

Length overall - Inches222

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Fuel tank capacity - Detail240 gal. (908 l)

Fuel tank capacity - Detail29 gal

Fuel tank capacity - Liters908.5

Fuel tank capacity - Liters109.78

Fuel tank capacity - Gal24

Fuel tank capacity - Gal29

Fuel typeGas or Diesel

Fuel typenot available

Drive typeI/O - Twin

Drive typenot available

Engine maxnot available

Engine max175 HP

Operational Info

HeadEnclosed

Headnot available

Headroom6 ft. 3 in. (1.91 m)

Headroomnot available

Water capacity46 gal. (174 l)

Water capacitynot available

Holding tank capacity - Detail37 gal. (140 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Liters140.06

Holding tank capacity - Litersnot available

Holding tank capacity - Gal37

Holding tank capacity - Galnot available

Maximum capacitynot available

Maximum capacity1,880 lbs

Maximum peoplenot available

Maximum people8 Persons

Larson Cabrio 330 2009 vs Larson SEi 180 Fish Series O/B 2005 — Common Questions

Which is easier to trailer — the Larson Cabrio 330 2009 or the Larson SEi 180 Fish Series O/B 2005?

For trailering, the Larson Cabrio 330 2009 has the edge at 114 lbs dry weight versus 1 785 lbs for the Larson SEi 180 Fish Series O/B 2005. 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 SEi 180 Fish Series O/B 2005 has a documented max rating of 175 hp. Engine specifications for the Larson Cabrio 330 2009 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many passengers can the Larson SEi 180 Fish Series O/B 2005 carry?

The Larson SEi 180 Fish Series O/B 2005 has an official capacity rating of 8 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Which boat is wider, and does it affect trailering?

The Larson Cabrio 330 2009 measures 138" wide, compared to 93" for the Larson SEi 180 Fish Series O/B 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 Cabrio 330 2009 or the Larson SEi 180 Fish Series O/B 2005?

The Larson SEi 180 Fish Series O/B 2005 has the bigger tank at 29 gallons, versus 24 gallons on the Larson Cabrio 330 2009. That 5-gallon difference translates to roughly 15–25 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson Cabrio 330 2009 and Larson SEi 180 Fish Series O/B 2005 from the same manufacturer?

Yes — both the Larson Cabrio 330 2009 and the Larson SEi 180 Fish Series O/B 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 Cabrio 330 2009 full specs ← Larson SEi 180 Fish Series O/B 2005 full specs