Detailed Evaluation & Buyer Recommendation
Glacier Bay 3070 Isle Runner 2007 vs Glacier Bay 3470 Cuddy 2010 — Same Brand, Different Boat
The Glacier Bay 3070 Isle Runner 2007 vs Glacier Bay 3470 Cuddy 2010 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 Glacier Bay 3070 Isle Runner 2007 carries a rated maximum of 250 hp. Engine data for the Glacier Bay 3470 Cuddy 2010 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Glacier Bay 3070 Isle Runner 2007 carries 24 gallons versus 3 gallons in the Glacier Bay 3470 Cuddy 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Glacier Bay 3470 Cuddy 2010 is rated for 12 passengers, while the Glacier Bay 3070 Isle Runner 2007 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glacier Bay 3470 Cuddy 2010 could be the deciding factor.
Bottom line: Choose the Glacier Bay 3470 Cuddy 2010 if your priority is putting more people on the water — it handles 12 passengers and at 37,5 ft it has the deck room to back that rating up comfortably. The Glacier Bay 3070 Isle Runner 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeGlacier Bay
MakeGlacier Bay
Model3070 Isle Runner
Model3470 Cuddy
Model Year2007
Model Year201
Measurements / Dimensions
Beam10 ft. 8 in. (3.25 m)
Beam13 ft. 3 in. (4.04 m)
Beam - Meters3.25
Beam - Meters4.04
Beam - Inches128
Beam - Inches159
Draft [drive up] - Detail28 in. (71 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.71
Draft [drive up] metersnot available
Draft [drive up] inches28
Draft [drive up] inchesnot available
Weight - Detail10,100 lbs. (4,581 kg)
Weight - Detailnot available
Weight - kg4581.28
Weight - kgnot available
Weight - lbs.101
Weight - lbs.not available
Length - Meters9.78
Length - Metersnot available
Length - Feet32
Length - Feet37.5
Length - Inches1
Length - Inchesnot available
Length overall - Detail32 ft. 1 in. (9.78 m)
Length overall - Detail37 ft. 6 in. (11.46 m)
Length overall - Meters9.78
Length overall - Meters11.43
Length overall - Inches385
Length overall - Inches45
Draft [max] - Detailnot available
Draft [max] - Detail32 in. (81.3 cm)
Draft [max] - Metersnot available
Draft [max] - Meters0.81
Draft [max] - Inchesnot available
Draft [max] - Inches32
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeCatamaran
Engine and Drivetrain
Fuel tank capacity - Detail240 gal. (909 l)
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Liters908.5
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Gal24
Fuel tank capacity - Gal3
Drive typeOutboard - Twin
Drive typeOutboard - Twin
Engine max250 hp (186 kW)
Engine maxnot available
Operational Info
Water capacity40 gal. (151 l)
Water capacity60 gal. (227 l)
Maximum people8
Maximum people12
Holding tank capacity - Detail18 gal. (68 l)
Holding tank capacity - Detail30 gal. (113.6 l)
Holding tank capacity - Liters68.14
Holding tank capacity - Liters113.56
Holding tank capacity - Gal18
Holding tank capacity - Gal3
Storagenot available
StorageFish Well: 18 x 15 x 60 in. (45.7 x 38.1 x 152.4 cm)
Performance
Maximum speednot available
Maximum speed36 mph (57.9 km/h with max hp)