Cobalt Boats 276 2009 vs Cobalt Boats A36 2021 - Boat Spec Comparison

Q: Which is the larger boat — the Cobalt Boats 276 2009 or the Cobalt Boats A36 2021?

The Cobalt Boats A36 2021 is the longer of the two at 36,0 feet overall. The Cobalt Boats 276 2009 comes in at 27,5 feet, making it roughly 8,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Cobalt Boats A36 2021 has a documented max rating of 380 hp. Engine specifications for the Cobalt Boats 276 2009 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many passengers can the Cobalt Boats A36 2021 carry?

The Cobalt Boats A36 2021 has an official capacity rating of 10 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Which boat has the larger fuel tank — the Cobalt Boats 276 2009 or the Cobalt Boats A36 2021?

The Cobalt Boats A36 2021 has the bigger tank at 189 gallons, versus 95 gallons on the Cobalt Boats 276 2009. That 94-gallon difference translates to roughly 282–470 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Cobalt Boats 276 2009 and Cobalt Boats A36 2021 from the same manufacturer?

Yes — both the Cobalt Boats 276 2009 and the Cobalt Boats A36 2021 are built by Cobalt Boats. 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.

Boat Comparison

Cobalt Boats 276 2009 vs Cobalt Boats A36 2021

Cobalt Boats

Cobalt Boats 276 2009

2009

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Cobalt Boats

Cobalt Boats A36 2021

2021

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Detailed Evaluation & Buyer Recommendation

Cobalt Boats 276 2009 vs Cobalt Boats A36 2021 — Same Brand, Different Boat

The Cobalt Boats 276 2009 vs Cobalt Boats A36 2021 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 Cobalt Boats A36 2021 tops out at 380 hp. Engine specs for the Cobalt Boats 276 2009 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Cobalt Boats A36 2021 carries 189 gallons versus 95 gallons in the Cobalt Boats 276 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Cobalt Boats A36 2021 at 36,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Cobalt Boats 276 2009 at 27,5 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.

General Boat Info

MakeCobalt Boats

Makenot available

Model276

Modelnot available

Model Year2009

Model Yearnot available

Measurements / Dimensions

Beam8 ft. 6 in. (2.59 m)

Beamnot available

Beam - Meters2.59

Beam - Metersnot available

Beam - Inches102

Beam - Inchesnot available

Bridge clearance - DetailWithout Bimini: 4 ft. 11 in. (1.5 m) With Arch or Tower: 6 ft. 7-1/2 in. (2.02 m)

Bridge clearance - Detailnot available

Bridge clearance - Meters2.03

Bridge clearance - Metersnot available

Bridge clearance - Inches79.5

Bridge clearance - Inchesnot available

Deadrise21°

Deadrisenot available

Draft [drive up] - Detail27 in. (0.69 m)

Draft [drive up] - Detailnot available

Draft [drive up] meters0.69

Draft [drive up] metersnot available

Draft [drive up] inches27

Draft [drive up] inchesnot available

Draft [max] - Detail39 in. (0.99 m)

Draft [max] - Detail3.50 ft

Draft [max] - Meters0.99

Draft [max] - Meters1.07

Draft [max] - Inches39

Draft [max] - Inches42

Weight - Detail5,500 lbs. (2,495 kg)

Weight - Detailnot available

Weight - kg2494.76

Weight - kgnot available

Weight - lbs.55

Weight - lbs.not available

Length - Feet27.5

Length - Feet36

Length [over all with swim platform]27 ft. 6 in. (8.38 m)

Length [over all with swim platform]not available

Length overall - Detailnot available

Length overall - Detail36.00 ft

Length overall - Metersnot available

Length overall - Meters10.97

Length overall - Inchesnot available

Length overall - Inches432

Draft Minnot available

Draft Min2.58 ft

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeDeep Vee

Hull typenot available

Engine and Drivetrain

Engine/s standardVolvo Penta 5.7 GI SX 300 php (224 PkW)

Engine/s standardnot available

Fuel tank capacity - Detail95 gal. (360 l)

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters359.61

Fuel tank capacity - Liters715.44

Fuel tank capacity - Gal95

Fuel tank capacity - Gal189

Fuel typeGas

Drive typeI/O

Drive typeinboard

Engine makenot available

Engine makeVolvo

Horsepowernot available

Horsepower380 hp

Operational Info

Water capacityFresh: 10 gal. (37.8 l)

Water capacity27

Maximum capacityYacht certified

Maximum capacitynot available

Maximum peopleYacht certified

Maximum peoplenot available

Sleeping capacitynot available

Sleeping capacity2

Cabinsnot available

Cabins1

Headnot available

Head1

Holding tank capacity - Galnot available

Holding tank capacity - Gal1

Holding tank capacity - Litersnot available

Holding tank capacity - Liters37.85

Boat typenot available

Boat typePower

Cobalt Boats 276 2009 vs Cobalt Boats A36 2021 — Common Questions

Which is the larger boat — the Cobalt Boats 276 2009 or the Cobalt Boats A36 2021?

The Cobalt Boats A36 2021 is the longer of the two at 36,0 feet overall. The Cobalt Boats 276 2009 comes in at 27,5 feet, making it roughly 8,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Cobalt Boats A36 2021 has a documented max rating of 380 hp. Engine specifications for the Cobalt Boats 276 2009 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many passengers can the Cobalt Boats A36 2021 carry?

The Cobalt Boats A36 2021 has an official capacity rating of 10 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Which boat has the larger fuel tank — the Cobalt Boats 276 2009 or the Cobalt Boats A36 2021?

The Cobalt Boats A36 2021 has the bigger tank at 189 gallons, versus 95 gallons on the Cobalt Boats 276 2009. That 94-gallon difference translates to roughly 282–470 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Cobalt Boats 276 2009 and Cobalt Boats A36 2021 from the same manufacturer?

Yes — both the Cobalt Boats 276 2009 and the Cobalt Boats A36 2021 are built by Cobalt Boats. 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.

← Cobalt Boats 276 2009 full specs ← Cobalt Boats A36 2021 full specs