Seaway Boats 18 Sportsman 2011 vs Seaway Boats 27 Seafarer 2013 - Boat Spec Comparison

Q: Which is the larger boat - the Seaway Boats 18 Sportsman 2011 or the Seaway Boats 27 Seafarer 2013?

The Seaway Boats 27 Seafarer 2013 is the longer of the two at 26,9 feet overall. The Seaway Boats 18 Sportsman 2011 comes in at 18,0 feet, making it roughly 8,9 ft shorter - a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Seaway Boats 27 Seafarer 2013 has a documented max rating of 220 hp. Engine specifications for the Seaway Boats 18 Sportsman 2011 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 Seaway Boats 18 Sportsman 2011 is Coast Guard rated for 5 passengers, while the Seaway Boats 27 Seafarer 2013 is certified for 8. 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 Seaway Boats 27 Seafarer 2013 measures 120" wide, compared to 96" for the Seaway Boats 18 Sportsman 2011. 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: Are the Seaway Boats 18 Sportsman 2011 and Seaway Boats 27 Seafarer 2013 from the same manufacturer?

Yes - both the Seaway Boats 18 Sportsman 2011 and the Seaway Boats 27 Seafarer 2013 are built by Seaway Boats. 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

Seaway Boats 18 Sportsman 2011 vs Seaway Boats 27 Seafarer 2013

Seaway Boats

Seaway Boats 18 Sportsman 2011

2011

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Seaway Boats

Seaway Boats 27 Seafarer 2013

2013

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Detailed Evaluation & Buyer Recommendation

Seaway Boats 18 Sportsman 2011 vs Seaway Boats 27 Seafarer 2013: Which Deep-V Boat Fits Your Needs?

Both the Seaway Boats 18 Sportsman 2011 and the Seaway Boats 27 Seafarer 2013 are deep-V designs, the first built in fibreglass and the second in composite, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

The Seaway Boats 27 Seafarer 2013 tops out at 220 hp. Engine specs for the Seaway Boats 18 Sportsman 2011 aren't listed - confirm with a dealer before selecting an outboard.

For family outings this is probably the sharpest distinction between the two. The Seaway Boats 27 Seafarer 2013 is rated for 8 passengers, while the Seaway Boats 18 Sportsman 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Seaway Boats 27 Seafarer 2013 could be the deciding factor.

Bottom line: Choose the Seaway Boats 27 Seafarer 2013 if your priority is putting more people on the water - it handles 8 passengers and at 26,9 ft it has the deck room to back that rating up comfortably. The Seaway Boats 18 Sportsman 2011 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

MakeSeaway Boats

Model18 Sportsman

Model27 Seafarer

Model Year2011

Model Year2013

Measurements / Dimensions

Beam8 ft.

Beam10 ft.

Beam - Meters2.44

Beam - Meters3.05

Beam - Inches96

Beam - Inches120

Weight - Detail1,100 lbs.

Weight - Detailnot available

Weight - kg498.95

Weight - kgnot available

Weight - lbs.1100

Weight - lbs.not available

Width [transom] - Detail20 in.

Width [transom] - Detailnot available

Length - Feet18

Length - Feet26.92

Length overall - Detail18 ft.

Length overall - Detail26 ft. 11 in.

Length overall - Meters5.49

Length overall - Meters8.2

Length overall - Inches216

Length overall - Inches323

Draft [drive up] - Detailnot available

Draft [drive up] - Detail38 in.

Draft [drive up] metersnot available

Draft [drive up] meters0.97

Draft [drive up] inchesnot available

Draft [drive up] inches38

Body / Hull

Hull materialFiberglass

Hull materialComposite

Hull typeDeep Vee

Engine and Drivetrain

Engine/s standard50 - 90 hp

Engine/s standardnot available

Fuel tank capacity - Detail40 gal.

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters151.42

Fuel tank capacity - Litersnot available

Fuel tank capacity - Gal40

Fuel tank capacity - Galnot available

Fuel typeGas

Fuel typeGas or Diesel

Drive typeOutboard

Engine maxnot available

Engine max220 hp

Seaway Boats 18 Sportsman 2011 vs Seaway Boats 27 Seafarer 2013 - Common Questions

Which is the larger boat - the Seaway Boats 18 Sportsman 2011 or the Seaway Boats 27 Seafarer 2013?

The Seaway Boats 27 Seafarer 2013 is the longer of the two at 26,9 feet overall. The Seaway Boats 18 Sportsman 2011 comes in at 18,0 feet, making it roughly 8,9 ft shorter - a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Seaway Boats 27 Seafarer 2013 has a documented max rating of 220 hp. Engine specifications for the Seaway Boats 18 Sportsman 2011 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 Seaway Boats 18 Sportsman 2011 is Coast Guard rated for 5 passengers, while the Seaway Boats 27 Seafarer 2013 is certified for 8. 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 Seaway Boats 27 Seafarer 2013 measures 120" wide, compared to 96" for the Seaway Boats 18 Sportsman 2011. 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.

Are the Seaway Boats 18 Sportsman 2011 and Seaway Boats 27 Seafarer 2013 from the same manufacturer?

Yes - both the Seaway Boats 18 Sportsman 2011 and the Seaway Boats 27 Seafarer 2013 are built by Seaway Boats. 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.

← Seaway Boats 18 Sportsman 2011 full specs ← Seaway Boats 27 Seafarer 2013 full specs