Avalon CT Fish - 20 Foot 2007 boat specs
Avalon
Avalon CT Fish - 20 Foot 2007
2007
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VS
Avalon Fish N Fun 18 ft. 2010 boat specs
Avalon
Avalon Fish N Fun 18 ft. 2010
2010
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Avalon CT Fish - 20 Foot 2007 vs Avalon Fish N Fun 18 ft. 2010 — Same Brand, Different Boat

The Avalon CT Fish - 20 Foot 2007 vs Avalon Fish N Fun 18 ft. 2010 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.

Size is the most obvious dividing line here. The Avalon Fish N Fun 18 ft. 2010 measures 18,0 feet overall (2010), giving it roughly 16,0 additional feet of deck space compared to the Avalon CT Fish - 20 Foot 2007 at 2,0 feet (2007). Weight tells a clearer story for trailering families: the Avalon CT Fish - 20 Foot 2007 tips the scales at 187 lbs — 171 lbs more than the Avalon Fish N Fun 18 ft. 2010 at 16 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 90 hp for the Avalon CT Fish - 20 Foot 2007 and 75 hp for the Avalon Fish N Fun 18 ft. 2010. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 24 gal and 24 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Avalon CT Fish - 20 Foot 2007 is rated for 9 passengers, while the Avalon Fish N Fun 18 ft. 2010 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Avalon CT Fish - 20 Foot 2007 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Avalon Fish N Fun 18 ft. 2010 comes in at 0 lbs per hp versus 2 lbs per hp for the Avalon CT Fish - 20 Foot 2007. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Choose the Avalon CT Fish - 20 Foot 2007 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 Avalon Fish N Fun 18 ft. 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeAvalon
MakeAvalon
ModelCT Fish - 20 Foot
ModelFish N Fun 18 ft
Model Year2007
Model Year201
Measurements / Dimensions
Weight - Detailw/ furniture: 1,870 lbs
Weight - Detail1,600 lbs
Weight - kg848.22
Weight - kg725.75
Weight - lbs.187
Weight - lbs.16
Width [transom] - DetailDeck: 8 ft
Width [transom] - Detailnot available
Length - Feet2
Length - Feet18
Length overall - Detail20 ft. 0 in
Length overall - Detail18 ft. 0 in
Length overall - Meters6.1
Length overall - Meters5.49
Length overall - Inches24
Length overall - Inches216
Beamnot available
Beam8 ft. 0 in
Beam - Metersnot available
Beam - Meters2.44
Beam - Inchesnot available
Beam - Inches96
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typenot available
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter23 in
Tube diameter23 in
Number of tubesnot available
Number of tubes2
Engine and Drivetrain
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Liters90.85
Fuel tank capacity - Liters90.85
Fuel tank capacity - Gal24
Fuel tank capacity - Gal24
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max90 hp
Engine max75 hp
Operational Info
Maximum capacity2,005 lbs
Maximum capacity1,630 lbs
Maximum people9 or 1,605 lbs
Maximum people8 / 1,070 lbs

Avalon CT Fish - 20 Foot 2007 vs Avalon Fish N Fun 18 ft. 2010 — Common Questions

Which is the larger boat — the Avalon CT Fish - 20 Foot 2007 or the Avalon Fish N Fun 18 ft. 2010?
The Avalon Fish N Fun 18 ft. 2010 is the longer of the two at 18,0 feet overall. The Avalon CT Fish - 20 Foot 2007 comes in at 2,0 feet, making it roughly 16,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Avalon CT Fish - 20 Foot 2007 or the Avalon Fish N Fun 18 ft. 2010?
For trailering, the Avalon Fish N Fun 18 ft. 2010 has the edge at 16 lbs dry weight versus 187 lbs for the Avalon CT Fish - 20 Foot 2007. 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.
Which boat can handle a bigger outboard?
The Avalon CT Fish - 20 Foot 2007 is rated to a maximum of 90 hp, giving it the larger power ceiling. The Avalon Fish N Fun 18 ft. 2010 tops out at 75 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 Avalon CT Fish - 20 Foot 2007 is Coast Guard rated for 9 passengers, while the Avalon Fish N Fun 18 ft. 2010 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 has the better power-to-weight ratio?
The Avalon Fish N Fun 18 ft. 2010 has a better power-to-weight ratio at 0 lbs per hp compared to 2 lbs per hp for the Avalon CT Fish - 20 Foot 2007. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
How do the fuel tanks compare on the Avalon CT Fish - 20 Foot 2007 and Avalon Fish N Fun 18 ft. 2010?
Both boats carry similar fuel loads — 24 gallons and 24 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Avalon CT Fish - 20 Foot 2007 and Avalon Fish N Fun 18 ft. 2010 from the same manufacturer?
Yes — both the Avalon CT Fish - 20 Foot 2007 and the Avalon Fish N Fun 18 ft. 2010 are built by Avalon. 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.