Skeeter FX 21 APEX 2019 boat specs
Skeeter
Skeeter FX 21 APEX 2019
2019
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VS
Skeeter SL 1800 2011 boat specs
Skeeter
Skeeter SL 1800 2011
2011
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Skeeter FX 21 APEX 2019 vs Skeeter SL 1800 2011 — Same Brand, Different Boat

The Skeeter FX 21 APEX 2019 vs Skeeter SL 1800 2011 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 power gap is worth calling out. Rated to 250 hp, the Skeeter FX 21 APEX 2019 has a 100-hp advantage over the Skeeter SL 1800 2011's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Skeeter FX 21 APEX 2019 carries 48 gallons versus 3 gallons in the Skeeter SL 1800 2011. 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 Skeeter FX 21 APEX 2019 is rated for 6 passengers, while the Skeeter SL 1800 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Skeeter FX 21 APEX 2019 could be the deciding factor.

Bottom line: Choose the Skeeter FX 21 APEX 2019 if your priority is putting more people on the water — it handles 6 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Skeeter SL 1800 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.
Measurements / Dimensions
Length overall - Detail21.00 ft
Length overall - Detail18 ft. 0 in
Length - Feet21
Length - Feet18
Length overall - Meters6.4
Length overall - Meters5.49
Length overall - Inches252
Length overall - Inches216
Beamnot available
Beam93 in
Beam - Metersnot available
Beam - Meters2.36
Beam - Inchesnot available
Beam - Inches93
Depth - Detailnot available
Depth - Detail23 in
Depth - Centimetersnot available
Depth - Centimeters58.42
Depth - Inchesnot available
Depth - Inches23
Draft [max] - Detailnot available
Draft [max] - Detail14 in
Draft [max] - Metersnot available
Draft [max] - Meters0.36
Draft [max] - Inchesnot available
Draft [max] - Inches14
Weight - Detailnot available
Weight - Detail1,850 lbs
Weight - kgnot available
Weight - kg839.15
Weight - lbs.not available
Weight - lbs.185
Engine and Drivetrain
Fuel tank capacity - Gal48
Fuel tank capacity - Gal3
Fuel tank capacity - Liters181.7
Fuel tank capacity - Liters113.56
Engine makeYamaha
Engine makenot available
Horsepower250 hp
Horsepowernot available
Fuel typeGas
Fuel typeGas
Drive typeoutboard
Drive typeOutboard
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail30 gal
Engine maxnot available
Engine max150 hp
Operational Info
Boat typePower
Boat typenot available
Maximum capacitynot available
Maximum capacity1,622 lbs
Maximum peoplenot available
Maximum people5 or 737 lbs
General Boat Info
Makenot available
MakeSkeeter
Modelnot available
ModelSL 18
Model Yearnot available
Model Year2011
Body / Hull
Hull materialnot available
Hull materialComposite
Hull typenot available
Hull typeModified Vee
Trailer Info
Trailer - Heightnot available
Trailer - Height70 in
Trailer - Length over allnot available
Trailer - Length over all24 ft. 0 in. 21 ft. 4 in. with swing-away tongue
Trailer - Widthnot available
Trailer - Width100 in

Skeeter FX 21 APEX 2019 vs Skeeter SL 1800 2011 — Common Questions

Which is the larger boat — the Skeeter FX 21 APEX 2019 or the Skeeter SL 1800 2011?
The Skeeter FX 21 APEX 2019 is the longer of the two at 21,0 feet overall. The Skeeter SL 1800 2011 comes in at 18,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Skeeter FX 21 APEX 2019 is rated to a maximum of 250 hp, giving it the larger power ceiling. The Skeeter SL 1800 2011 tops out at 150 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 Skeeter FX 21 APEX 2019 is Coast Guard rated for 6 passengers, while the Skeeter SL 1800 2011 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 has the larger fuel tank — the Skeeter FX 21 APEX 2019 or the Skeeter SL 1800 2011?
The Skeeter FX 21 APEX 2019 has the bigger tank at 48 gallons, versus 3 gallons on the Skeeter SL 1800 2011. That 45-gallon difference translates to roughly 135–225 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Skeeter FX 21 APEX 2019 and Skeeter SL 1800 2011 from the same manufacturer?
Yes — both the Skeeter FX 21 APEX 2019 and the Skeeter SL 1800 2011 are built by Skeeter. 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.