Cobalt Boats 276 2011 vs Cobalt Boats R35 2022 - Boat Spec Comparison

Q: Which is the larger boat — the Cobalt Boats 276 2011 or the Cobalt Boats R35 2022?

The Cobalt Boats R35 2022 is the longer of the two at 34,8 feet overall. The Cobalt Boats 276 2011 comes in at 27,5 feet, making it roughly 7,3 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 276 2011 has a documented max rating of 430 hp. Engine specifications for the Cobalt Boats R35 2022 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 R35 2022 carry?

The Cobalt Boats R35 2022 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 2011 or the Cobalt Boats R35 2022?

The Cobalt Boats R35 2022 has the bigger tank at 158 gallons, versus 95 gallons on the Cobalt Boats 276 2011. That 63-gallon difference translates to roughly 189–315 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Cobalt Boats 276 2011 and Cobalt Boats R35 2022 from the same manufacturer?

Yes — both the Cobalt Boats 276 2011 and the Cobalt Boats R35 2022 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 2011 vs Cobalt Boats R35 2022

Cobalt Boats

Cobalt Boats 276 2011

2011

View full specs →

Cobalt Boats

Cobalt Boats R35 2022

2022

View full specs →

Detailed Evaluation & Buyer Recommendation

Cobalt Boats 276 2011 vs Cobalt Boats R35 2022 — Same Brand, Different Boat

The Cobalt Boats 276 2011 vs Cobalt Boats R35 2022 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 276 2011 carries a rated maximum of 430 hp. Engine data for the Cobalt Boats R35 2022 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Cobalt Boats R35 2022 carries 158 gallons versus 95 gallons in the Cobalt Boats 276 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Cobalt Boats R35 2022 at 34,8 ft is the right call if deck space, comfort, and entertaining are top of your list. The Cobalt Boats 276 2011 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 Year2011

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. 7.5 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] - Detail2.92 ft

Draft [max] - Meters0.99

Draft [max] - Meters0.89

Draft [max] - Inches39

Draft [max] - Inches35

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 - Feet34.75

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 - Detail34.75 ft

Length overall - Metersnot available

Length overall - Meters10.59

Length overall - Inchesnot available

Length overall - Inches417

Draft Minnot available

Draft Min2.00 ft

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeDeep Vee

Hull typenot available

Engine and Drivetrain

Engine/s standardVolvo Penta 8.1 Gi DP (non-catalyst)

Engine/s standardnot available

Fuel tank capacity - Detail95 gal. (360 l)

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters359.61

Fuel tank capacity - Liters598.09

Fuel tank capacity - Gal95

Fuel tank capacity - Gal158

Fuel typeGas

Fuel typenot available

Drive typeI/O

Drive typenot available

Horsepower375 php (280 PkW)

Horsepowernot available

Engine max430 php (321 PkW)

Engine maxnot available

Operational Info

Water capacity10 gal. (38 l)

Water capacity27

Maximum capacityYacht certified

Maximum capacitynot available

Maximum peopleYacht certified

Maximum peoplenot available

Holding tank capacity - Galnot available

Holding tank capacity - Gal28

Holding tank capacity - Litersnot available

Holding tank capacity - Liters105.99

Boat typenot available

Boat typePower

Cobalt Boats 276 2011 vs Cobalt Boats R35 2022 — Common Questions

Which is the larger boat — the Cobalt Boats 276 2011 or the Cobalt Boats R35 2022?

The Cobalt Boats R35 2022 is the longer of the two at 34,8 feet overall. The Cobalt Boats 276 2011 comes in at 27,5 feet, making it roughly 7,3 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 276 2011 has a documented max rating of 430 hp. Engine specifications for the Cobalt Boats R35 2022 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many passengers can the Cobalt Boats R35 2022 carry?

The Cobalt Boats R35 2022 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 2011 or the Cobalt Boats R35 2022?

The Cobalt Boats R35 2022 has the bigger tank at 158 gallons, versus 95 gallons on the Cobalt Boats 276 2011. That 63-gallon difference translates to roughly 189–315 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Cobalt Boats 276 2011 and Cobalt Boats R35 2022 from the same manufacturer?

Yes — both the Cobalt Boats 276 2011 and the Cobalt Boats R35 2022 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 2011 full specs ← Cobalt Boats R35 2022 full specs