The Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2007 vs Manitou Pontoons 22 Oasis - 8 Foot Wide 2006 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 2007 at 19,0 ft versus Manitou Pontoons 22 Oasis - 8 Foot Wide 2006 at 21,0 ft. Weight tells a clearer story for trailering families: the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2007 tips the scales at 1 885 lbs — 1 703 lbs more than the Manitou Pontoons 22 Oasis - 8 Foot Wide 2006 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 2007 and 100 hp for the Manitou Pontoons 22 Oasis - 8 Foot Wide 2006. 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 2006 comes in at 2 lbs per hp versus 21 lbs per hp for the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 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.
Both are inflatable designs, which means they pack down for compact storage, can be carried in a bag, and are dramatically lighter than equivalent rigid hulls. The trade-off is setup time and the need to monitor tube pressure regularly. Tube diameter differs: 25 in on the Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2007 vs 23 in on the Manitou Pontoons 22 Oasis - 8 Foot Wide 2006 — larger tubes generally mean more buoyancy and a drier, more stable ride.
Bottom line: The Manitou Pontoons 20 Oasis - 8 Foot 6 Inch Wide 2007 and Manitou Pontoons 22 Oasis - 8 Foot Wide 2006 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.