Larson LXi 208 I/O 2006 vs Larson SEi 180 O/B 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Larson LXi 208 I/O 2006 or the Larson SEi 180 O/B 2004?

For trailering, the Larson SEi 180 O/B 2004 has the edge at 15 lbs dry weight versus 3 245 lbs for the Larson LXi 208 I/O 2006. 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 O/B 2004 has a documented max rating of 150 hp. Engine specifications for the Larson LXi 208 I/O 2006 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 LXi 208 I/O 2006 is Coast Guard rated for 9 passengers, while the Larson SEi 180 O/B 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 LXi 208 I/O 2006 measures 94" wide, compared to 93" for the Larson SEi 180 O/B 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 LXi 208 I/O 2006 or the Larson SEi 180 O/B 2004?

The Larson LXi 208 I/O 2006 has the bigger tank at 29 gallons, versus 23 gallons on the Larson SEi 180 O/B 2004. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Larson LXi 208 I/O 2006 and Larson SEi 180 O/B 2004 from the same manufacturer?

Yes — both the Larson LXi 208 I/O 2006 and the Larson SEi 180 O/B 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 LXi 208 I/O 2006 vs Larson SEi 180 O/B 2004

Larson

Larson LXi 208 I/O 2006

2006

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Larson

Larson SEi 180 O/B 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Larson LXi 208 I/O 2006 vs Larson SEi 180 O/B 2004 — Same Brand, Different Boat

The Larson LXi 208 I/O 2006 vs Larson SEi 180 O/B 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 SEi 180 O/B 2004 tops out at 150 hp. Engine specs for the Larson LXi 208 I/O 2006 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Larson LXi 208 I/O 2006 carries 29 gallons versus 23 gallons in the Larson SEi 180 O/B 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 LXi 208 I/O 2006 is rated for 9 passengers, while the Larson SEi 180 O/B 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 LXi 208 I/O 2006 could be the deciding factor.

Bottom line: Choose the Larson LXi 208 I/O 2006 if your priority is putting more people on the water — it handles 9 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Larson SEi 180 O/B 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

ModelLXi 208 I/O

ModelSEi 180 O/B

Model Year2006

Model Year2004

Measurements / Dimensions

Beam7 ft. 10 in. (2.38 m)

Beam7 ft. 9 in

Beam - Meters2.39

Beam - Meters2.36

Beam - Inches94

Beam - Inches93

Deadrise21℃

Draft [max] - Detail33 in. (83.8 cm)

Draft [max] - Detail30 in. max

Draft [max] - Meters0.84

Draft [max] - Meters0.76

Draft [max] - Inches33

Draft [max] - Inches3

Weight - Detail3,245 lbs. (1,472 kg)

Weight - Detail1,500 lbs. apx

Weight - kg1471.91

Weight - kg680.39

Weight - lbs.3245

Weight - lbs.15

Length - Meters6.37

Length - Metersnot available

Length - Feet2

Length - Feetnot available

Length - Inches9

Length - Inchesnot available

Length overall - Detail20 ft. 9 in. (6.37 m)

Length overall - Detail17 ft. 6 in

Length overall - Meters6.32

Length overall - Meters5.33

Length overall - Inches249

Length overall - Inches21

Height [transom]not available

Height [transom]20 in

Body / Hull

Hull typeModified Vee

Hull typenot available

Hull materialnot available

Hull materialFiberglass

Engine and Drivetrain

Fuel tank capacity - Detail29 gal. (109.8 l)

Fuel tank capacity - Detail23 gal

Fuel tank capacity - Liters109.78

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal29

Fuel tank capacity - Gal23

Drive typeI/O

Drive typenot available

Engine maxnot available

Engine max150 HP

Operational Info

Maximum capacity1,400 lbs. (635 kg)

Maximum capacity1,475 lbs

Maximum people9

Maximum peoplenot available

Trailer Info

Trailer - DetailEZ Loader

Trailer - Detailnot available

Larson LXi 208 I/O 2006 vs Larson SEi 180 O/B 2004 — Common Questions

Which is easier to trailer — the Larson LXi 208 I/O 2006 or the Larson SEi 180 O/B 2004?

For trailering, the Larson SEi 180 O/B 2004 has the edge at 15 lbs dry weight versus 3 245 lbs for the Larson LXi 208 I/O 2006. 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 O/B 2004 has a documented max rating of 150 hp. Engine specifications for the Larson LXi 208 I/O 2006 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 LXi 208 I/O 2006 is Coast Guard rated for 9 passengers, while the Larson SEi 180 O/B 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 LXi 208 I/O 2006 measures 94" wide, compared to 93" for the Larson SEi 180 O/B 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 LXi 208 I/O 2006 or the Larson SEi 180 O/B 2004?

The Larson LXi 208 I/O 2006 has the bigger tank at 29 gallons, versus 23 gallons on the Larson SEi 180 O/B 2004. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Larson LXi 208 I/O 2006 and Larson SEi 180 O/B 2004 from the same manufacturer?

Yes — both the Larson LXi 208 I/O 2006 and the Larson SEi 180 O/B 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 LXi 208 I/O 2006 full specs ← Larson SEi 180 O/B 2004 full specs