Larson SEi 180 I/O

Q: What year was the Larson SEi 180 I/O made?

The Larson SEi 180 I/O appears in our database as a 2004 model. Check the spec sheet above for full details.

Q: How long is the Larson SEi 180 I/O?

The Larson SEi 180 I/O measures 17 ft. 6 in feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

Q: How much does the Larson SEi 180 I/O weigh?

The Larson SEi 180 I/O has a documented dry weight of 2365 lbs. Add your motor, fuel, and gear when calculating total towing weight.

Q: What is the maximum horsepower for the Larson SEi 180 I/O?

The Larson SEi 180 I/O has a maximum engine rating of 150 HP. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

Q: How many people can the Larson SEi 180 I/O carry?

The Larson SEi 180 I/O is estimated to accommodate approximately 5 people based on hull length. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

Q: What is the fuel capacity of the Larson SEi 180 I/O?

The Larson SEi 180 I/O carries a 23-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Q: Who makes the Larson SEi 180 I/O?

The Larson SEi 180 I/O is manufactured by Larson. Browse the full Larson spec catalogue to compare other models from the same range.

Larson SEi 180 I/O — all spec sheets

Medium

Model Overview

Larson SEi 180 I/O Specifications

Length17 ft. 6 in ft

Beam7 ft. 9 in

Weight2365 lbs

Max HP150 HP

Fuel23 gal

Capacity5 people

Years Made2004

MaterialFiberglass

The Larson SEi 180 I/O was produced as a 2004 model.

Documented specifications include 17 ft. 6 in ft in overall length, a dry weight of 2365 lbs, a maximum engine rating of 150 HP, capacity for 5 people and a 23-gallon fuel tank. Click any year card below to view the full spec sheet.

Spec sheets — all years

Larson SEi 180 I/O 2004 Boat Specs

2004

View specs →

Larson SEi 180 I/O — Common Questions

What year was the Larson SEi 180 I/O made?

The Larson SEi 180 I/O appears in our database as a 2004 model. Check the spec sheet above for full details.

How long is the Larson SEi 180 I/O?

The Larson SEi 180 I/O measures 17 ft. 6 in feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

How much does the Larson SEi 180 I/O weigh?

The Larson SEi 180 I/O has a documented dry weight of 2365 lbs. Add your motor, fuel, and gear when calculating total towing weight.

What is the maximum horsepower for the Larson SEi 180 I/O?

The Larson SEi 180 I/O has a maximum engine rating of 150 HP. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

How many people can the Larson SEi 180 I/O carry?

The Larson SEi 180 I/O is estimated to accommodate approximately 5 people based on hull length. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

What is the fuel capacity of the Larson SEi 180 I/O?

The Larson SEi 180 I/O carries a 23-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Who makes the Larson SEi 180 I/O?

The Larson SEi 180 I/O is manufactured by Larson. Browse the full Larson spec catalogue to compare other models from the same range.