Premier Boats Castaway 221 2006 boat specs
Premier Boats
Premier Boats Castaway 221 2006
2006
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VS
Premier Boats Leisure Navigator 220 2012 boat specs
Premier Boats
Premier Boats Leisure Navigator 220 2012
2012
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Premier Boats Castaway 221 2006 vs Premier Boats Leisure Navigator 220 2012 — Same Brand, Different Boat

The Premier Boats Castaway 221 2006 vs Premier Boats Leisure Navigator 220 2012 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.

On paper these two are close siblings in the size department — Premier Boats Castaway 221 2006 at 22,0 ft versus Premier Boats Leisure Navigator 220 2012 at 21,4 ft. Weight tells a clearer story for trailering families: the Premier Boats Leisure Navigator 220 2012 tips the scales at 195 lbs — 173 lbs less than the Premier Boats Castaway 221 2006 at 22 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 — 100 hp for the Premier Boats Castaway 221 2006 and 90 hp for the Premier Boats Leisure Navigator 220 2012. 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.

For family outings this is probably the sharpest distinction between the two. The Premier Boats Leisure Navigator 220 2012 is rated for 8 passengers, while the Premier Boats Castaway 221 2006 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Premier Boats Leisure Navigator 220 2012 could be the deciding factor.

Bottom line: Choose the Premier Boats Leisure Navigator 220 2012 if your priority is putting more people on the water — it handles 8 passengers and at 21,4 ft it has the deck room to back that rating up comfortably. The Premier Boats Castaway 221 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.
General Boat Info
MakePremier Boats
MakePremier Boats
ModelCastaway 221
ModelLeisure Navigator 22
Model Year2006
Model Year2012
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail1,800 lbs. (2 tubes) 2,200 lbs. (3 tubes)
Weight - Detail1,850 lbs. (2 - 23 in. tubes) 1,900 lbs. (2 - 25 in. tubes) 1,950 lbs. (3 - 25 in. tubes)
Weight - kg997.9
Weight - kg884.5
Weight - lbs.22
Weight - lbs.195
Length [deck]20 ft. 0 in
Length [deck]20 ft
Length - Feet22
Length - Feet21.42
Length - Inches3
Length - Inchesnot available
Length overall - Detail22 ft. 3 in
Length overall - Detail21 ft. 5 in
Length overall - Meters6.78
Length overall - Meters6.53
Length overall - Inches267
Length overall - Inches257
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter23 in. 25 in. (upgrade)
Number of tubesnot available
Number of tubes2 or 3
Engine and Drivetrain
Drive typeOutboard
Drive typeOutboard
Engine max100 hp (2 tubes) 150 hp (3 25 in. tubes)
Engine max90 hp (2 - 23 in. tubes) 115 hp (2 - 25 in. tubes) 150 hp (3 - 25 in. tubes)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail12 gal
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters45.42
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal12
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,950 lbs. (2 tubes) 2,206 lbs. (3 tubes)
Maximum capacity1,680 lbs. (2 - 23 in. tubes) 2,100 lbs. (2 - 25 in. tubes) 2,550 lbs. (3 - 25 in. tubes)
Maximum people1
Maximum people8 (2 - 23 in. tubes) 10 (2 - 25 in. tubes) 13 (3 - 25 in. tubes)
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typePontoon

Premier Boats Castaway 221 2006 vs Premier Boats Leisure Navigator 220 2012 — Common Questions

Which is the larger boat — the Premier Boats Castaway 221 2006 or the Premier Boats Leisure Navigator 220 2012?
The Premier Boats Castaway 221 2006 is the longer of the two at 22,0 feet overall. The Premier Boats Leisure Navigator 220 2012 comes in at 21,4 feet, making it roughly 0,6 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Premier Boats Castaway 221 2006 or the Premier Boats Leisure Navigator 220 2012?
For trailering, the Premier Boats Castaway 221 2006 has the edge at 22 lbs dry weight versus 195 lbs for the Premier Boats Leisure Navigator 220 2012. 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 Premier Boats Castaway 221 2006 is rated to a maximum of 100 hp, giving it the larger power ceiling. The Premier Boats Leisure Navigator 220 2012 tops out at 90 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 Premier Boats Castaway 221 2006 is Coast Guard rated for 1 passengers, while the Premier Boats Leisure Navigator 220 2012 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Premier Boats Castaway 221 2006 and Premier Boats Leisure Navigator 220 2012 share an 8 ft. 6 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Are the Premier Boats Castaway 221 2006 and Premier Boats Leisure Navigator 220 2012 from the same manufacturer?
Yes — both the Premier Boats Castaway 221 2006 and the Premier Boats Leisure Navigator 220 2012 are built by Premier 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.