Larson Cabrio 310 2008 vs Larson SEi 210 I/O 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Larson Cabrio 310 2008 or the Larson SEi 210 I/O 2004?

For trailering, the Larson SEi 210 I/O 2004 has the edge at 29 lbs dry weight versus 104 lbs for the Larson Cabrio 310 2008. 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 Cabrio 310 2008 has a documented max rating of 320 hp. Engine specifications for the Larson SEi 210 I/O 2004 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 210 I/O 2004 carry?

The Larson SEi 210 I/O 2004 has an official capacity rating of 6 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 310 2008 measures 126" wide, compared to 99" for the Larson SEi 210 I/O 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 2008 or the Larson SEi 210 I/O 2004?

The Larson SEi 210 I/O 2004 has the bigger tank at 35 gallons, versus 16 gallons on the Larson Cabrio 310 2008. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson Cabrio 310 2008 and Larson SEi 210 I/O 2004 from the same manufacturer?

Yes — both the Larson Cabrio 310 2008 and the Larson SEi 210 I/O 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 2008 vs Larson SEi 210 I/O 2004

Larson

Larson Cabrio 310 2008

2008

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Larson

Larson SEi 210 I/O 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson Cabrio 310 2008 vs Larson SEi 210 I/O 2004 — Same Brand, Different Boat

The Larson Cabrio 310 2008 vs Larson SEi 210 I/O 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.

The Larson Cabrio 310 2008 carries a rated maximum of 320 hp. Engine data for the Larson SEi 210 I/O 2004 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Larson SEi 210 I/O 2004 carries 35 gallons versus 16 gallons in the Larson Cabrio 310 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Larson Cabrio 310 2008 and Larson SEi 210 I/O 2004 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 31

ModelSEi 210 I/O

Model Year2008

Model Year2004

Measurements / Dimensions

Beam10 ft. 6 in. (3.2 m)

Beam8 ft. 3 in

Beam - Meters3.2

Beam - Meters2.51

Beam - Inches126

Beam - Inches99

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

Deadrise20℃

Deadrise21°

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

Draft [max] - Detail32 in

Draft [max] - Meters0.86

Draft [max] - Meters0.81

Draft [max] - Inches34

Draft [max] - Inches32

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

Weight - Detail2,900 lbs. apx

Weight - kg4717.36

Weight - kg1315.42

Weight - lbs.104

Weight - lbs.29

Length - Meters9.44

Length - Metersnot available

Length - Feet31

Length - Feetnot available

Length [over all with swim platform]With Pulpit: 31 ft. 0 in. (9.44 m)

Length [over all with swim platform]not available

Length overall - Detailnot available

Length overall - Detail20 ft. 6 in

Length overall - Metersnot available

Length overall - Meters6.25

Length overall - Inchesnot available

Length overall - Inches246

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Fuel tank capacity - Detail160 gal. (606 l)

Fuel tank capacity - Detail35 gal

Fuel tank capacity - Liters605.67

Fuel tank capacity - Liters132.49

Fuel tank capacity - Gal16

Fuel tank capacity - Gal35

Fuel typeGas or Diesel

Fuel typenot available

Drive typeInboard/Outboard

Drive typenot available

Engine max320 hp

Engine maxnot available

Operational Info

Head1

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 capacity1,775 lbs

Larson Cabrio 310 2008 vs Larson SEi 210 I/O 2004 — Common Questions

Which is easier to trailer — the Larson Cabrio 310 2008 or the Larson SEi 210 I/O 2004?

For trailering, the Larson SEi 210 I/O 2004 has the edge at 29 lbs dry weight versus 104 lbs for the Larson Cabrio 310 2008. 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 Cabrio 310 2008 has a documented max rating of 320 hp. Engine specifications for the Larson SEi 210 I/O 2004 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many passengers can the Larson SEi 210 I/O 2004 carry?

The Larson SEi 210 I/O 2004 has an official capacity rating of 6 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 310 2008 measures 126" wide, compared to 99" for the Larson SEi 210 I/O 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 2008 or the Larson SEi 210 I/O 2004?

The Larson SEi 210 I/O 2004 has the bigger tank at 35 gallons, versus 16 gallons on the Larson Cabrio 310 2008. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson Cabrio 310 2008 and Larson SEi 210 I/O 2004 from the same manufacturer?

Yes — both the Larson Cabrio 310 2008 and the Larson SEi 210 I/O 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 2008 full specs ← Larson SEi 210 I/O 2004 full specs