Glacier Bay 3470 Cuddy 2011 boat specs
Glacier Bay
Glacier Bay 3470 Cuddy 2011
2011
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VS
Glacier Bay 3480 Cuddy - Hardtop 2011 boat specs
Glacier Bay
Glacier Bay 3480 Cuddy - Hardtop 2011
2011
View full specs →

Glacier Bay 3470 Cuddy 2011 vs Glacier Bay 3480 Cuddy - Hardtop 2011 — A Close Look at Two Catamarans

When two boats share the same hull type — in this case both the Glacier Bay 3470 Cuddy 2011 and the Glacier Bay 3480 Cuddy - Hardtop 2011 are catamaran designs with fiberglass construction — 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 — Glacier Bay 3470 Cuddy 2011 at 37,5 ft versus Glacier Bay 3480 Cuddy - Hardtop 2011 at 37,5 ft. At 164 lbs and 169 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The Glacier Bay 3480 Cuddy - Hardtop 2011 tops out at 600 hp. Engine specs for the Glacier Bay 3470 Cuddy 2011 aren't listed — confirm with a dealer before selecting an outboard.Both carry nearly identical fuel loads — 3 gal and 3 gal — so range won't be a tiebreaker here.

Both boats are rated for 12 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.

Bottom line: The Glacier Bay 3470 Cuddy 2011 and Glacier Bay 3480 Cuddy - Hardtop 2011 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
MakeGlacier Bay
MakeGlacier Bay
Model3470 Cuddy
Model3480 Cuddy - Hardtop
Model Year2011
Model Year2011
Measurements / Dimensions
Beam13 ft. 3 in. (4.04 m)
Beam13 ft. 3 in. (4.04 m)
Beam - Meters4.04
Beam - Meters4.04
Beam - Inches159
Beam - Inches159
Draft [max] - Detail32 in. (81.3 cm)
Draft [max] - Detail32 in. (81.3 cm)
Draft [max] - Meters0.81
Draft [max] - Meters0.81
Draft [max] - Inches32
Draft [max] - Inches32
Weight - DetailDisplacement: 16,400 lbs. (7,455 kg) Engine: 650 lbs. (294.8 kg)
Weight - DetailDisplacement: 16,900 lbs. (7,666 kg) Engine: 650 lbs. (294.8 kg)
Weight - kg7438.91
Weight - kg7665.7
Weight - lbs.164
Weight - lbs.169
Length - Feet37.5
Length - Feet37.5
Length overall - Detail37 ft. 6 in. (11.46 m)
Length overall - Detail37 ft. 6 in. (11.46 m)
Length overall - Meters11.43
Length overall - Meters11.43
Length overall - Inches45
Length overall - Inches45
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeCatamaran
Hull typeCatamaran
Engine and Drivetrain
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Gal3
Fuel tank capacity - Gal3
Fuel typeGas or Diesel
Fuel typeGas or Diesel
Drive typeOutboard - Twin
Drive typeOutboard - Twin
Horsepowernot available
Horsepower600 hp
Performance
Maximum speed36 mph (57.9 km/h)
Maximum speed36 mph (57.9 km/h)
Operational Info
StorageFish Well: 18 x 15 x 60 in. (45.7 x 38.1 x 152.4 cm)
StorageFish Well: 18 x 15 x 60 in. (45.7 x 38.1 x 152.4 cm)
Water capacity60 gal. (227 l)
Water capacity60 gal. (227 l)
Maximum people12
Maximum people12
Holding tank capacity - Detail30 gal. (113.6 l)
Holding tank capacity - Detail30 gal. (113.6 l)
Holding tank capacity - Liters113.56
Holding tank capacity - Liters113.56
Holding tank capacity - Gal3
Holding tank capacity - Gal3

Glacier Bay 3470 Cuddy 2011 vs Glacier Bay 3480 Cuddy - Hardtop 2011 — Common Questions

Which is the larger boat — the Glacier Bay 3470 Cuddy 2011 or the Glacier Bay 3480 Cuddy - Hardtop 2011?
The Glacier Bay 3480 Cuddy - Hardtop 2011 is the longer of the two at 37,5 feet overall. The Glacier Bay 3470 Cuddy 2011 comes in at 37,5 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Glacier Bay 3470 Cuddy 2011 or the Glacier Bay 3480 Cuddy - Hardtop 2011?
For trailering, the Glacier Bay 3470 Cuddy 2011 has the edge at 164 lbs dry weight versus 169 lbs for the Glacier Bay 3480 Cuddy - Hardtop 2011. 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.
What is the maximum horsepower rating for these boats?
The Glacier Bay 3480 Cuddy - Hardtop 2011 has a documented max rating of 600 hp. Engine specifications for the Glacier Bay 3470 Cuddy 2011 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 Glacier Bay 3470 Cuddy 2011 is Coast Guard rated for 12 passengers, while the Glacier Bay 3480 Cuddy - Hardtop 2011 is certified for 12. 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 Glacier Bay 3470 Cuddy 2011 and Glacier Bay 3480 Cuddy - Hardtop 2011 share an 13 ft. 3 in. (4.04 m) 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.
How do the fuel tanks compare on the Glacier Bay 3470 Cuddy 2011 and Glacier Bay 3480 Cuddy - Hardtop 2011?
Both boats carry similar fuel loads — 3 gallons and 3 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Glacier Bay 3470 Cuddy 2011 and Glacier Bay 3480 Cuddy - Hardtop 2011 from the same manufacturer?
Yes — both the Glacier Bay 3470 Cuddy 2011 and the Glacier Bay 3480 Cuddy - Hardtop 2011 are built by Glacier Bay. 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.