Larson Cabrio 310 2011 vs Larson SEi 190 I/O SF 2004 - Boat Spec Comparison

Q: Which is easier to trailer - the Larson Cabrio 310 2011 or the Larson SEi 190 I/O SF 2004?

For trailering, the Larson SEi 190 I/O SF 2004 has the edge at 2 650 lbs dry weight versus 10 400 lbs for the Larson Cabrio 310 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: Which boat can handle a bigger outboard?

The Larson Cabrio 310 2011 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Larson SEi 190 I/O SF 2004 tops out at 300 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 Cabrio 310 2011 is Coast Guard rated for 9 passengers, while the Larson SEi 190 I/O SF 2004 is certified for 5. 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 310 2011 measures 126" wide, compared to 94" for the Larson SEi 190 I/O SF 2004. 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 310 2011 or the Larson SEi 190 I/O SF 2004?

The Larson Cabrio 310 2011 has the bigger tank at 160 gallons, versus 29 gallons on the Larson SEi 190 I/O SF 2004. That 131-gallon difference translates to roughly 393–655 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson Cabrio 310 2011 and Larson SEi 190 I/O SF 2004 from the same manufacturer?

Yes - both the Larson Cabrio 310 2011 and the Larson SEi 190 I/O SF 2004 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 310 2011 vs Larson SEi 190 I/O SF 2004

Larson

Larson Cabrio 310 2011

2011

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Larson

Larson SEi 190 I/O SF 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson Cabrio 310 2011 vs Larson SEi 190 I/O SF 2004: Same Brand, Different Boat

The Larson Cabrio 310 2011 vs Larson SEi 190 I/O SF 2004 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.

Both boats share a closely matched power ceiling - 320 hp for the Larson Cabrio 310 2011 and 300 hp for the Larson SEi 190 I/O SF 2004. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Larson Cabrio 310 2011 carries 160 gallons versus 29 gallons in the Larson SEi 190 I/O SF 2004. 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 Cabrio 310 2011 is rated for 9 passengers, while the Larson SEi 190 I/O SF 2004 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson Cabrio 310 2011 could be the deciding factor.

Bottom line: Choose the Larson Cabrio 310 2011 if your priority is putting more people on the water - it handles 9 passengers and at 31,0 ft it has the deck room to back that rating up comfortably. The Larson SEi 190 I/O SF 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeLarson

ModelCabrio 310

ModelSEi 190 I/O SF

Model Year2011

Model Year2004

Measurements / Dimensions

Beam10 ft. 6 in. (3.2 m)

Beam7 ft. 10 in.

Beam - Meters3.2

Beam - Meters2.39

Beam - Inches126

Beam - Inches94

Bridge clearance - Detail9 ft. 4 in. (2.84 m) with arch

Bridge clearance - Detailnot available

Bridge clearance - Meters2.84

Bridge clearance - Metersnot available

Bridge clearance - Inches112

Bridge clearance - Inchesnot available

Deadrise20°

Deadrise21°

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

Draft [max] - Detail31 in.

Draft [max] - Meters0.86

Draft [max] - Meters0.79

Draft [max] - Inches34

Draft [max] - Inches31

Weight - Detail10,400 lbs. (4,717 kg)

Weight - Detail2,650 lbs. apx.

Weight - kg4717.36

Weight - kg1202.02

Weight - lbs.10400

Weight - lbs.2650

Length - Feet31

Length - Feetnot available

Length overall - Detail31 ft. (9.44 m) with pulpit

Length overall - Detail18 ft. 6 in.

Length overall - Meters9.45

Length overall - Meters5.64

Length overall - Inches372

Length overall - Inches222

Body / Hull

Hull materialFiberglass

Hull typeDeep Vee

Hull typenot available

Engine and Drivetrain

Engine/s standardMerCruiser 5.0L MPI BIII

Engine/s standardnot available

Fuel tank capacity - Detail160 gal. (606 l)

Fuel tank capacity - Detail29 gal.

Fuel tank capacity - Liters605.67

Fuel tank capacity - Liters109.78

Fuel tank capacity - Gal160

Fuel tank capacity - Gal29

Fuel typeGas or Diesel

Fuel typenot available

Drive typeI/O

Drive typenot available

Horsepower260 hp

Horsepowernot available

Engine max320 hp

Engine max300 HP

Operational Info

Headroom6 ft. 3 in. (1.91 m) in cabin

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 capacity1,500 lbs.

Larson Cabrio 310 2011 vs Larson SEi 190 I/O SF 2004 - Common Questions

Which is easier to trailer - the Larson Cabrio 310 2011 or the Larson SEi 190 I/O SF 2004?

For trailering, the Larson SEi 190 I/O SF 2004 has the edge at 2 650 lbs dry weight versus 10 400 lbs for the Larson Cabrio 310 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.

Which boat can handle a bigger outboard?

The Larson Cabrio 310 2011 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Larson SEi 190 I/O SF 2004 tops out at 300 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 Cabrio 310 2011 is Coast Guard rated for 9 passengers, while the Larson SEi 190 I/O SF 2004 is certified for 5. 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 310 2011 measures 126" wide, compared to 94" for the Larson SEi 190 I/O SF 2004. 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 310 2011 or the Larson SEi 190 I/O SF 2004?

The Larson Cabrio 310 2011 has the bigger tank at 160 gallons, versus 29 gallons on the Larson SEi 190 I/O SF 2004. That 131-gallon difference translates to roughly 393–655 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson Cabrio 310 2011 and Larson SEi 190 I/O SF 2004 from the same manufacturer?

Yes - both the Larson Cabrio 310 2011 and the Larson SEi 190 I/O SF 2004 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 310 2011 full specs ← Larson SEi 190 I/O SF 2004 full specs