Larson Cabrio 370 2004 vs Larson LX 185 S I/O 2013 - Boat Spec Comparison

Q: Which is easier to trailer — the Larson Cabrio 370 2004 or the Larson LX 185 S I/O 2013?

For trailering, the Larson Cabrio 370 2004 has the edge at 168 lbs dry weight versus 204 lbs for the Larson LX 185 S I/O 2013. 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 Cabrio 370 2004 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 Cabrio 370 2004 is Coast Guard rated for 6 passengers, while the Larson LX 185 S I/O 2013 is certified for 7. 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 Cabrio 370 2004 measures 156" 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 Cabrio 370 2004 or the Larson LX 185 S I/O 2013?

The Larson Cabrio 370 2004 has the bigger tank at 266 gallons, versus 19 gallons on the Larson LX 185 S I/O 2013. That 247-gallon difference translates to roughly 741–1235 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson Cabrio 370 2004 and Larson LX 185 S I/O 2013 from the same manufacturer?

Yes — both the Larson Cabrio 370 2004 and the Larson LX 185 S I/O 2013 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 370 2004 vs Larson LX 185 S I/O 2013

Larson

Larson Cabrio 370 2004

2004

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Larson

Larson LX 185 S I/O 2013

2013

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson Cabrio 370 2004 vs Larson LX 185 S I/O 2013 — Same Brand, Different Boat

The Larson Cabrio 370 2004 vs Larson LX 185 S I/O 2013 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 LX 185 S I/O 2013 tops out at 135 hp. Engine specs for the Larson Cabrio 370 2004 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Larson Cabrio 370 2004 carries 266 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 Cabrio 370 2004 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 Cabrio 370 2004 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

ModelCabrio 37

ModelLX 185 S I/O

Model Year2004

Model Year2013

Measurements / Dimensions

Beam13 ft. 0 in

Beam7 ft. 4 in. (2.24 m)

Beam - Meters3.96

Beam - Meters2.24

Beam - Inches156

Beam - Inches88

Deadrise22℃

Deadrise21°

Draft [max] - Detail40 in

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

Draft [max] - Meters1.02

Draft [max] - Meters0.79

Draft [max] - Inches4

Draft [max] - Inches31

Weight - Detail16,800 lbs. apx

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

Weight - kg7620.35

Weight - kg925.33

Weight - lbs.168

Weight - lbs.204

Height - DetailBridge clearance with Arch: 9 ft. 9 in

Height - Detailnot available

Height - Meters2.97

Height - Metersnot available

Height - Inches117

Height - Inchesnot available

Length overall - Detail36 in 11 in

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

Length overall - Meters0.28

Length overall - Meters5.69

Length overall - Inches11

Length overall - Inches224

Length - Feetnot available

Length - Feet18.67

Body / Hull

Hull materialFiberglass

Hull materialComposite

Hull typenot available

Hull typeDeep Vee

Engine and Drivetrain

Fuel tank capacity - Detail266 gal

Fuel tank capacity - Detail19 gal. (72 l)

Fuel tank capacity - Liters1006.92

Fuel tank capacity - Liters71.92

Fuel tank capacity - Gal266

Fuel tank capacity - Gal19

Engine makenot available

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

Engine modelnot available

Engine model3.0 MPI EC

Fuel typenot available

Fuel typeGas

Drive typenot available

Drive typeI/O

Horsepowernot available

Horsepower135

Operational Info

Headroom6 ft. 3 in

Headroomnot available

Water capacity57 gal

Water capacitynot available

Maximum peopleSleeping capacity: 6 Persons

Maximum people7

Maximum capacitynot available

Maximum capacity1,100 lbs. (499 kg)

Trailer Info

Trailer - Detailnot available

Trailer - DetailLX 3000 DB with swing tongue & chrome wheels

Trailer - Length over allnot available

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

Larson Cabrio 370 2004 vs Larson LX 185 S I/O 2013 — Common Questions

Which is easier to trailer — the Larson Cabrio 370 2004 or the Larson LX 185 S I/O 2013?

For trailering, the Larson Cabrio 370 2004 has the edge at 168 lbs dry weight versus 204 lbs for the Larson LX 185 S I/O 2013. 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 Cabrio 370 2004 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 Cabrio 370 2004 is Coast Guard rated for 6 passengers, while the Larson LX 185 S I/O 2013 is certified for 7. 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 Cabrio 370 2004 measures 156" 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 Cabrio 370 2004 or the Larson LX 185 S I/O 2013?

The Larson Cabrio 370 2004 has the bigger tank at 266 gallons, versus 19 gallons on the Larson LX 185 S I/O 2013. That 247-gallon difference translates to roughly 741–1235 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson Cabrio 370 2004 and Larson LX 185 S I/O 2013 from the same manufacturer?

Yes — both the Larson Cabrio 370 2004 and the Larson LX 185 S I/O 2013 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 370 2004 full specs ← Larson LX 185 S I/O 2013 full specs