Manitou Pontoons 20 Aurora Series 2011 boat specs
Manitou Pontoons
Manitou Pontoons 20 Aurora Series 2011
2011
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Manitou Pontoons 22 Legacy 2008 boat specs
Manitou Pontoons
Manitou Pontoons 22 Legacy 2008
2008
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Manitou Pontoons 20 Aurora Series 2011 vs Manitou Pontoons 22 Legacy 2008: A Close Look at Two Pontoon Boats

Both the Manitou Pontoons 20 Aurora Series 2011 and the Manitou Pontoons 22 Legacy 2008 are pontoon designs, both built in aluminium, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department - Manitou Pontoons 20 Aurora Series 2011 at 20,9 ft versus Manitou Pontoons 22 Legacy 2008 at 21,0 ft. Weight tells a clearer story for trailering families: the Manitou Pontoons 22 Legacy 2008 tips the scales at 2 680 lbs - 1 110 lbs less than the Manitou Pontoons 20 Aurora Series 2011 at 1 570 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 115 hp, the Manitou Pontoons 22 Legacy 2008 has a 40-hp advantage over the Manitou Pontoons 20 Aurora Series 2011'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 Manitou Pontoons 22 Legacy 2008 carries 35 gallons versus 20 gallons in the Manitou Pontoons 20 Aurora Series 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 10 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.

Both are 2-tube and 2-tube pontoon designs respectively. Tube diameter and gauge affect stability and load capacity - more so than most buyers realize when comparing on paper.

Bottom line: Performance buyers should lean toward the Manitou Pontoons 22 Legacy 2008 and its 115-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Manitou Pontoons 20 Aurora Series 2011 with its 75-hp rating is the more economical daily driver.
General Boat Info
MakeManitou Pontoons
MakeManitou Pontoons
Model20 Aurora Series
Model22 Legacy
Model Year2011
Model Year2008
Measurements / Dimensions
Weight - Detail1,570 lbs.
Weight - Detail2,045 lbs. (OB); 2,405 lbs. (TT); 2,680 lbs. (SHP)
Weight - kg712.14
Weight - kg1215.63
Weight - lbs.1570
Weight - lbs.2680
Length [deck]19 ft. 7 in.
Length [deck]21 ft. 5 in.
Length - Feet20.92
Length - Feet21
Length overall - Detail20 ft. 11 in.
Length overall - Detail21 ft. 5 in.
Length overall - Meters6.38
Length overall - Meters6.53
Length overall - Inches251
Length overall - Inches257
Beamnot available
Beam8 ft. 6 in.
Beam - Metersnot available
Beam - Meters2.59
Beam - Inchesnot available
Beam - Inches102
Length - Inchesnot available
Length - Inches5
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typePontoon
Pontoon and Inflatable Specific
Tube diameter23 in.
Tube diameter25 in.
Number of tubes2
Number of tubes2
Engine and Drivetrain
Fuel tank capacity - Detail20 gal.
Fuel tank capacity - Detail35 gal.
Fuel tank capacity - Liters75.71
Fuel tank capacity - Liters132.49
Fuel tank capacity - Gal20
Fuel tank capacity - Gal35
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max75 hp
Engine max115 hp (OB); 175 hp (TT); 225 hp (SHP)
Operational Info
Maximum capacity1,475 lbs.
Maximum capacity1,700 lbs. (OB); 1,970 lbs. (TT); 1,780 lbs. (SHP)
Maximum people10
Maximum people10

Manitou Pontoons 20 Aurora Series 2011 vs Manitou Pontoons 22 Legacy 2008 - Common Questions

Which is the larger boat - the Manitou Pontoons 20 Aurora Series 2011 or the Manitou Pontoons 22 Legacy 2008?
The Manitou Pontoons 22 Legacy 2008 is the longer of the two at 21,0 feet overall. The Manitou Pontoons 20 Aurora Series 2011 comes in at 20,9 feet, making it roughly 0,1 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Manitou Pontoons 20 Aurora Series 2011 or the Manitou Pontoons 22 Legacy 2008?
For trailering, the Manitou Pontoons 20 Aurora Series 2011 has the edge at 1 570 lbs dry weight versus 2 680 lbs for the Manitou Pontoons 22 Legacy 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 Legacy 2008 is rated to a maximum of 115 hp, giving it the larger power ceiling. The Manitou Pontoons 20 Aurora Series 2011 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 Manitou Pontoons 20 Aurora Series 2011 is Coast Guard rated for 10 passengers, while the Manitou Pontoons 22 Legacy 2008 is certified for 10. 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 Manitou Pontoons 20 Aurora Series 2011 or the Manitou Pontoons 22 Legacy 2008?
The Manitou Pontoons 22 Legacy 2008 has the bigger tank at 35 gallons, versus 20 gallons on the Manitou Pontoons 20 Aurora Series 2011. That 15-gallon difference translates to roughly 45–75 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Manitou Pontoons 20 Aurora Series 2011 and Manitou Pontoons 22 Legacy 2008 from the same manufacturer?
Yes - both the Manitou Pontoons 20 Aurora Series 2011 and the Manitou Pontoons 22 Legacy 2008 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.