Avalon CT Fish - 18 Foot 2008 boat specs
Avalon
Avalon CT Fish - 18 Foot 2008
2008
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VS
Avalon Somerset - 22 Foot 2007 boat specs
Avalon
Avalon Somerset - 22 Foot 2007
2007
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Avalon CT Fish - 18 Foot 2008 vs Avalon Somerset - 22 Foot 2007: Same Brand, Different Boat

The Avalon CT Fish - 18 Foot 2008 vs Avalon Somerset - 22 Foot 2007 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 Somerset - 22 Foot 2007 measures 22,0 feet overall (2007), giving it roughly 4,0 additional feet of deck space compared to the Avalon CT Fish - 18 Foot 2008 at 18,0 feet (2008). Weight tells a clearer story for trailering families: the Avalon Somerset - 22 Foot 2007 tips the scales at 2 035 lbs - 544 lbs less than the Avalon CT Fish - 18 Foot 2008 at 1 491 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.

The power gap is worth calling out. Rated to 125 hp, the Avalon Somerset - 22 Foot 2007 has a 50-hp advantage over the Avalon CT Fish - 18 Foot 2008's 75-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Avalon Somerset - 22 Foot 2007 carries 36 gallons versus 24 gallons in the Avalon CT Fish - 18 Foot 2008. 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 Avalon Somerset - 22 Foot 2007 is rated for 14 passengers, while the Avalon CT Fish - 18 Foot 2008 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Avalon Somerset - 22 Foot 2007 could be the deciding factor.

Bottom line: Choose the Avalon Somerset - 22 Foot 2007 if your priority is putting more people on the water - it handles 14 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Avalon CT Fish - 18 Foot 2008 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 - 18 Foot
ModelSomerset - 22 Foot
Model Year2008
Model Year2007
Measurements / Dimensions
Weight - Detailw/ furniture: 1,491 lbs.
Weight - Detailw/ furniture: 2,035 lbs.
Weight - kg676.31
Weight - kg923.06
Weight - lbs.1491
Weight - lbs.2035
Width [transom] - DetailDeck: 8 ft.
Width [transom] - DetailDeck: 8 ft. 6 in.
Length - Feet18
Length - Feet22
Length overall - Detail18 ft. 0 in.
Length overall - Detail22 ft. 0 in.
Length overall - Meters5.49
Length overall - Meters6.71
Length overall - Inches216
Length overall - Inches264
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter23 in.
Tube diameter25 in.
Engine and Drivetrain
Fuel tank capacity - Detail24 gal.
Fuel tank capacity - Detail36 gal.
Fuel tank capacity - Liters90.85
Fuel tank capacity - Liters136.27
Fuel tank capacity - Gal24
Fuel tank capacity - Gal36
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeI/O
Engine max75 hp
Engine max125 hp
Operational Info
Maximum capacity1,850 lbs.
Maximum capacity2,423 lbs.
Maximum people8 or 1,480 lbs.
Maximum people14 or 2,040 lbs.

Avalon CT Fish - 18 Foot 2008 vs Avalon Somerset - 22 Foot 2007 - Common Questions

Which is the larger boat - the Avalon CT Fish - 18 Foot 2008 or the Avalon Somerset - 22 Foot 2007?
The Avalon Somerset - 22 Foot 2007 is the longer of the two at 22,0 feet overall. The Avalon CT Fish - 18 Foot 2008 comes in at 18,0 feet, making it roughly 4,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Avalon CT Fish - 18 Foot 2008 or the Avalon Somerset - 22 Foot 2007?
For trailering, the Avalon CT Fish - 18 Foot 2008 has the edge at 1 491 lbs dry weight versus 2 035 lbs for the Avalon Somerset - 22 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 Somerset - 22 Foot 2007 is rated to a maximum of 125 hp, giving it the larger power ceiling. The Avalon CT Fish - 18 Foot 2008 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 - 18 Foot 2008 is Coast Guard rated for 8 passengers, while the Avalon Somerset - 22 Foot 2007 is certified for 14. 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 Avalon CT Fish - 18 Foot 2008 or the Avalon Somerset - 22 Foot 2007?
The Avalon Somerset - 22 Foot 2007 has the bigger tank at 36 gallons, versus 24 gallons on the Avalon CT Fish - 18 Foot 2008. That 12-gallon difference translates to roughly 36–60 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Avalon CT Fish - 18 Foot 2008 and Avalon Somerset - 22 Foot 2007 from the same manufacturer?
Yes - both the Avalon CT Fish - 18 Foot 2008 and the Avalon Somerset - 22 Foot 2007 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.