Cobalt Boats 323 2011 vs Cobalt Boats R8 Surf 2021 - Boat Spec Comparison

Q: Which is the larger boat — the Cobalt Boats 323 2011 or the Cobalt Boats R8 Surf 2021?

The Cobalt Boats 323 2011 is the longer of the two at 32,8 feet overall. The Cobalt Boats R8 Surf 2021 comes in at 28,0 feet, making it roughly 4,8 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 323 2011 has a documented max rating of 430 hp. Engine specifications for the Cobalt Boats R8 Surf 2021 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Cobalt Boats 323 2011 is Coast Guard rated for 10 passengers, while the Cobalt Boats R8 Surf 2021 is certified for 8. 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.

Q: Which boat has the larger fuel tank — the Cobalt Boats 323 2011 or the Cobalt Boats R8 Surf 2021?

The Cobalt Boats 323 2011 has the bigger tank at 174 gallons, versus 8 gallons on the Cobalt Boats R8 Surf 2021. That 166-gallon difference translates to roughly 498–830 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Cobalt Boats 323 2011 and Cobalt Boats R8 Surf 2021 from the same manufacturer?

Yes — both the Cobalt Boats 323 2011 and the Cobalt Boats R8 Surf 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 323 2011 vs Cobalt Boats R8 Surf 2021

Cobalt Boats

Cobalt Boats 323 2011

2011

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Cobalt Boats

Cobalt Boats R8 Surf 2021

2021

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Detailed Evaluation & Buyer Recommendation

Cobalt Boats 323 2011 vs Cobalt Boats R8 Surf 2021 — Same Brand, Different Boat

The Cobalt Boats 323 2011 vs Cobalt Boats R8 Surf 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 323 2011 carries a rated maximum of 430 hp. Engine data for the Cobalt Boats R8 Surf 2021 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 323 2011 carries 174 gallons versus 8 gallons in the Cobalt Boats R8 Surf 2021. 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 Cobalt Boats 323 2011 is rated for 10 passengers, while the Cobalt Boats R8 Surf 2021 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Cobalt Boats 323 2011 could be the deciding factor.

Bottom line: Choose the Cobalt Boats 323 2011 if your priority is putting more people on the water — it handles 10 passengers and at 32,8 ft it has the deck room to back that rating up comfortably. The Cobalt Boats R8 Surf 2021 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

MakeCobalt Boats

Makenot available

Model323

Modelnot available

Model Year2011

Model Yearnot available

Measurements / Dimensions

Beam10 ft. 7 in. (3.23 m)

Beamnot available

Beam - Meters3.23

Beam - Metersnot available

Beam - Inches127

Beam - Inchesnot available

Bridge clearance - DetailWithout Bimini: 6 ft. 5 in. (1.96 m) With Arch or Tower: 8 ft. 10 in. (2.69 m)

Bridge clearance - Detailnot available

Bridge clearance - Meters2.69

Bridge clearance - Metersnot available

Bridge clearance - Inches106

Bridge clearance - Inchesnot available

Deadrise22°

Deadrisenot available

Draft [drive up] - Detail24 in. (0.61 m)

Draft [drive up] - Detailnot available

Draft [drive up] meters0.61

Draft [drive up] metersnot available

Draft [drive up] inches24

Draft [drive up] inchesnot available

Draft [max] - Detail35 in. (0.90 m)

Draft [max] - Detailnot available

Draft [max] - Meters0.89

Draft [max] - Metersnot available

Draft [max] - Inches35

Draft [max] - Inchesnot available

Weight - Detail12,300 lbs. (5,579 kg)

Weight - Detailnot available

Weight - kg5579.18

Weight - kgnot available

Weight - lbs.123

Weight - lbs.not available

Length - Feet32.83

Length - Feet28

Length [over all with swim platform]34 ft. 9 in. (10.59 m)

Length [over all with swim platform]not available

Length overall - Detail32 ft. 10 in. (10 m)

Length overall - Detail28.00 ft

Length overall - Meters10.01

Length overall - Meters8.53

Length overall - Inches394

Length overall - Inches336

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeDeep Vee

Hull typenot available

Engine and Drivetrain

Max no of engines2

Max no of enginesnot available

Engine/s standardVolvo Penta twin 5.7 GiC DP

Engine/s standardnot available

Fuel tank capacity - Detail174 gal. (659 l)

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters658.66

Fuel tank capacity - Liters302.83

Fuel tank capacity - Gal174

Fuel tank capacity - Gal8

Fuel typeGas

Drive typeI/O - Twin

Drive typenot available

HorsepowerTwin 300 php (224 PkW)

Horsepowernot available

Engine maxTwin 430 php (321 PkW)

Engine maxnot available

Operational Info

Water capacity18 gal. (68 l)

Water capacity1

Maximum capacityYacht certified

Maximum capacitynot available

Maximum peopleYacht certified

Maximum peoplenot available

Holding tank capacity - Detail28 gal. (106 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Liters105.99

Holding tank capacity - Litersnot available

Holding tank capacity - Gal28

Holding tank capacity - Galnot available

Boat typenot available

Boat typePower

Cobalt Boats 323 2011 vs Cobalt Boats R8 Surf 2021 — Common Questions

Which is the larger boat — the Cobalt Boats 323 2011 or the Cobalt Boats R8 Surf 2021?

The Cobalt Boats 323 2011 is the longer of the two at 32,8 feet overall. The Cobalt Boats R8 Surf 2021 comes in at 28,0 feet, making it roughly 4,8 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 323 2011 has a documented max rating of 430 hp. Engine specifications for the Cobalt Boats R8 Surf 2021 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 Cobalt Boats 323 2011 is Coast Guard rated for 10 passengers, while the Cobalt Boats R8 Surf 2021 is certified for 8. 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.

Which boat has the larger fuel tank — the Cobalt Boats 323 2011 or the Cobalt Boats R8 Surf 2021?

The Cobalt Boats 323 2011 has the bigger tank at 174 gallons, versus 8 gallons on the Cobalt Boats R8 Surf 2021. That 166-gallon difference translates to roughly 498–830 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Cobalt Boats 323 2011 and Cobalt Boats R8 Surf 2021 from the same manufacturer?

Yes — both the Cobalt Boats 323 2011 and the Cobalt Boats R8 Surf 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 323 2011 full specs ← Cobalt Boats R8 Surf 2021 full specs