Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 boat specs
Manitou Pontoons
Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008
2008
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Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 boat specs
Manitou Pontoons
Manitou Pontoons 22 Oasis - 8 Foot Wide 2007
2007
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Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 vs Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 — Same Brand, Different Boat

The Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 vs Manitou Pontoons 22 Oasis - 8 Foot Wide 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.

On paper these two are close siblings in the size department — Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 at 19,0 ft versus Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 at 21,0 ft. Weight tells a clearer story for trailering families: the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 tips the scales at 2 165 lbs — 1 983 lbs more than the Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 at 182 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 Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 and 100 hp for the Manitou Pontoons 22 Oasis - 8 Foot Wide 2007. 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 boats are rated for 1 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 comes in at 2 lbs per hp versus 24 lbs per hp for the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008. 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.

The Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.

Bottom line: The Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 and Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeManitou Pontoons
MakeManitou Pontoons
Model20 Oasis - 8 Foot 6 Inch Wide
Model22 Oasis - 8 Foot Wide
Model Year2008
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 0 in
Beam - Meters2.59
Beam - Meters2.44
Beam - Inches102
Beam - Inches96
Weight - Detail1,885 lbs.; 2,165 lbs. (TT)
Weight - Detail1,820 lbs
Weight - kg982.03
Weight - kg825.54
Weight - lbs.2165
Weight - lbs.182
Length [deck]19 ft. 5 in
Length [deck]21 ft. 5 in
Length - Feet19
Length - Feet21
Length - Inches5
Length - Inches5
Length overall - Detail19 ft. 5 in
Length overall - Detail21 ft. 5 in
Length overall - Meters5.92
Length overall - Meters6.53
Length overall - Inches233
Length overall - Inches257
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter23 in
Number of tubes2
Number of tubes2
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max90 hp; 140 (TT)
Engine max100 hp
Operational Info
Maximum capacity1,580 lbs.; 1,740 lbs. (TT)
Maximum capacity1,605 lbs
Maximum people1
Maximum people1

Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 vs Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 — Common Questions

Which is the larger boat — the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 or the Manitou Pontoons 22 Oasis - 8 Foot Wide 2007?
The Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 is the longer of the two at 21,0 feet overall. The Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 comes in at 19,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 or the Manitou Pontoons 22 Oasis - 8 Foot Wide 2007?
For trailering, the Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 has the edge at 182 lbs dry weight versus 2 165 lbs for the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008. 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 Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 is rated to a maximum of 100 hp, giving it the larger power ceiling. The Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 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 Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 is Coast Guard rated for 1 passengers, while the Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 is certified for 1. 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 Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 measures 102" wide, compared to 96" for the Manitou Pontoons 22 Oasis - 8 Foot Wide 2007. 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 Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 and Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 from the same manufacturer?
Yes — both the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2008 and the Manitou Pontoons 22 Oasis - 8 Foot Wide 2007 are built by Manitou Pontoons. 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.