Tahoe Pontoons Grand Tahoe - 25 2006 boat specs
Tahoe Pontoons
Tahoe Pontoons Grand Tahoe - 25 2006
2006
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VS
Tahoe Pontoons Sierra  2012 boat specs
Tahoe Pontoons
Tahoe Pontoons Sierra 2012
2012
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Tahoe Pontoons Grand Tahoe - 25 2006 vs Tahoe Pontoons Sierra 2012 — Same Brand, Different Boat

The Tahoe Pontoons Grand Tahoe - 25 2006 vs Tahoe Pontoons Sierra 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.

The Tahoe Pontoons Grand Tahoe - 25 2006 carries a rated maximum of 135 hp. Engine data for the Tahoe Pontoons Sierra 2012 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.

For family outings this is probably the sharpest distinction between the two. The Tahoe Pontoons Grand Tahoe - 25 2006 is rated for 16 passengers, while the Tahoe Pontoons Sierra 2012 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Tahoe Pontoons Grand Tahoe - 25 2006 could be the deciding factor.

The Tahoe Pontoons Grand Tahoe - 25 2006 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Tahoe Pontoons Sierra 2012 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.

Bottom line: Choose the Tahoe Pontoons Grand Tahoe - 25 2006 if your priority is putting more people on the water — it handles 16 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Tahoe Pontoons Sierra 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeTahoe Pontoons
MakeTahoe Pontoons
ModelGrand Tahoe - 25
ModelSierra
Model Year2006
Model Year2012
Measurements / Dimensions
Beam8 ft. 6 in
Beamnot available
Beam - Meters2.59
Beam - Metersnot available
Beam - Inches102
Beam - Inchesnot available
Weight - Detailw/Furniture: 1,976 lbs
Weight - Detailnot available
Weight - kg896.3
Weight - kgnot available
Weight - lbs.1976
Weight - lbs.not available
Length [deck]25 ft. 0 in
Length [deck]not available
Length - Feet25
Length - Feet2
Length overall - Detail25 ft. 0 in
Length overall - Detail20 ft
Length overall - Meters7.62
Length overall - Meters6.1
Length overall - Inches3
Length overall - Inches24
Width [transom] - Detailnot available
Width [transom] - Detail8.5 ft
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter25 in
Number of tubes2
Number of tubesnot available
Engine and Drivetrain
Fuel tank capacity - Detail36 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters136.27
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal36
Fuel tank capacity - Galnot available
Drive typeOutboard
Drive typeOutboard
Engine max135 hp
Engine maxnot available
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity2,800 lbs
Maximum capacitynot available
Maximum people16
Maximum peoplenot available
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typePontoon

Tahoe Pontoons Grand Tahoe - 25 2006 vs Tahoe Pontoons Sierra 2012 — Common Questions

Which is the larger boat — the Tahoe Pontoons Grand Tahoe - 25 2006 or the Tahoe Pontoons Sierra 2012?
The Tahoe Pontoons Grand Tahoe - 25 2006 is the longer of the two at 25,0 feet overall. The Tahoe Pontoons Sierra 2012 comes in at 2,0 feet, making it roughly 23,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The Tahoe Pontoons Grand Tahoe - 25 2006 has a documented max rating of 135 hp. Engine specifications for the Tahoe Pontoons Sierra 2012 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Tahoe Pontoons Grand Tahoe - 25 2006 is Coast Guard rated for 16 passengers, while the Tahoe Pontoons Sierra 2012 is certified for 6. 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.
Are the Tahoe Pontoons Grand Tahoe - 25 2006 and Tahoe Pontoons Sierra 2012 from the same manufacturer?
Yes — both the Tahoe Pontoons Grand Tahoe - 25 2006 and the Tahoe Pontoons Sierra 2012 are built by Tahoe 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.