Cobalt Boats 276 2009 vs Cobalt Boats R6 2021 - Boat Spec Comparison

Q: Which is the larger boat — the Cobalt Boats 276 2009 or the Cobalt Boats R6 2021?

The Cobalt Boats 276 2009 is the longer of the two at 27,5 feet overall. The Cobalt Boats R6 2021 comes in at 26,0 feet, making it roughly 1,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: How many passengers can the Cobalt Boats R6 2021 carry?

The Cobalt Boats R6 2021 has an official capacity rating of 7 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Are the Cobalt Boats 276 2009 and Cobalt Boats R6 2021 from the same manufacturer?

Yes — both the Cobalt Boats 276 2009 and the Cobalt Boats R6 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 R6 2021

Cobalt Boats

Cobalt Boats 276 2009

2009

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Cobalt Boats

Cobalt Boats R6 2021

2021

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Detailed Evaluation & Buyer Recommendation

Cobalt Boats 276 2009 vs Cobalt Boats R6 2021 — Same Brand, Different Boat

The Cobalt Boats 276 2009 vs Cobalt Boats R6 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.

Bottom line: The Cobalt Boats 276 2009 and Cobalt Boats R6 2021 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

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] - Detailnot available

Draft [max] - Meters0.99

Draft [max] - Metersnot available

Draft [max] - Inches39

Draft [max] - Inchesnot available

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 - Feet26

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 - Detail26.00 ft

Length overall - Metersnot available

Length overall - Meters7.92

Length overall - Inchesnot available

Length overall - Inches312

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 - Litersnot available

Fuel tank capacity - Gal95

Fuel tank capacity - Galnot available

Fuel typeGas

Drive typeI/O

Drive typenot available

Engine makenot available

Engine makeMercruiser

Operational Info

Water capacityFresh: 10 gal. (37.8 l)

Water capacitynot available

Maximum capacityYacht certified

Maximum capacitynot available

Maximum peopleYacht certified

Maximum peoplenot available

Boat typenot available

Boat typePower

Cobalt Boats 276 2009 vs Cobalt Boats R6 2021 — Common Questions

Which is the larger boat — the Cobalt Boats 276 2009 or the Cobalt Boats R6 2021?

The Cobalt Boats 276 2009 is the longer of the two at 27,5 feet overall. The Cobalt Boats R6 2021 comes in at 26,0 feet, making it roughly 1,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

How many passengers can the Cobalt Boats R6 2021 carry?

The Cobalt Boats R6 2021 has an official capacity rating of 7 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Are the Cobalt Boats 276 2009 and Cobalt Boats R6 2021 from the same manufacturer?

Yes — both the Cobalt Boats 276 2009 and the Cobalt Boats R6 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 R6 2021 full specs