Cobalt Boats 220 2013 vs Cobalt Boats R8 Surf 2021 - Boat Spec Comparison

Q: Which is the larger boat — the Cobalt Boats 220 2013 or the Cobalt Boats R8 Surf 2021?

The Cobalt Boats R8 Surf 2021 is the longer of the two at 28,0 feet overall. The Cobalt Boats 220 2013 comes in at 21,3 feet, making it roughly 6,7 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 220 2013 has a documented max rating of 320 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 220 2013 is Coast Guard rated for 12 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 220 2013 or the Cobalt Boats R8 Surf 2021?

The Cobalt Boats R8 Surf 2021 has the bigger tank at 8 gallons, versus 5 gallons on the Cobalt Boats 220 2013. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Cobalt Boats 220 2013 and Cobalt Boats R8 Surf 2021 from the same manufacturer?

Yes — both the Cobalt Boats 220 2013 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 220 2013 vs Cobalt Boats R8 Surf 2021

Cobalt Boats

Cobalt Boats 220 2013

2013

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Cobalt Boats

Cobalt Boats R8 Surf 2021

2021

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Detailed Evaluation & Buyer Recommendation

Cobalt Boats 220 2013 vs Cobalt Boats R8 Surf 2021 — Same Brand, Different Boat

The Cobalt Boats 220 2013 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 220 2013 carries a rated maximum of 320 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.Both carry nearly identical fuel loads — 5 gal and 8 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Cobalt Boats 220 2013 is rated for 12 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 220 2013 could be the deciding factor.

Bottom line: Choose the Cobalt Boats 220 2013 if your priority is putting more people on the water — it handles 12 passengers and at 21,3 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

Model22

Modelnot available

Model Year2013

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: 3 ft. 11 in. (1.19 m)

Bridge clearance - Detailnot available

Bridge clearance - Meters1.19

Bridge clearance - Metersnot available

Bridge clearance - Inches47

Bridge clearance - Inchesnot available

Deadrise20°

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] - Detail37 in. (0.94 m)

Draft [max] - Detailnot available

Draft [max] - Meters0.94

Draft [max] - Metersnot available

Draft [max] - Inches37

Draft [max] - Inchesnot available

Weight - Detail3,700 lbs. (1,678 kg)

Weight - Detailnot available

Weight - kg1678.29

Weight - kgnot available

Weight - lbs.37

Weight - lbs.not available

Length - Feet21.33

Length - Feet28

Length [over all with swim platform]22 ft. 10 in. (6.96 m)

Length [over all with swim platform]not available

Length overall - Detail21 ft. 4 in. (6.5 m)

Length overall - Detail28.00 ft

Length overall - Meters6.5

Length overall - Meters8.53

Length overall - Inches256

Length overall - Inches336

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeDeep Vee

Hull typenot available

Engine and Drivetrain

Engine/s standardMerCruiser Single 4.3 L MPI Alpha (non-cat)

Engine/s standardnot available

Fuel tank capacity - Detail50 gal. (151 l)

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters189.27

Fuel tank capacity - Liters302.83

Fuel tank capacity - Gal5

Fuel tank capacity - Gal8

Fuel typeGas

Drive typeI/O

Drive typenot available

Horsepower220 php (164 PkW)

Horsepowernot available

Engine max320 php (239 PkW)

Engine maxnot available

Operational Info

Maximum capacity1,695 lbs. (768 kg)

Maximum capacitynot available

Maximum people12

Maximum peoplenot available

Water capacitynot available

Water capacity1

Boat typenot available

Boat typePower

Cobalt Boats 220 2013 vs Cobalt Boats R8 Surf 2021 — Common Questions

Which is the larger boat — the Cobalt Boats 220 2013 or the Cobalt Boats R8 Surf 2021?

The Cobalt Boats R8 Surf 2021 is the longer of the two at 28,0 feet overall. The Cobalt Boats 220 2013 comes in at 21,3 feet, making it roughly 6,7 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 220 2013 has a documented max rating of 320 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 220 2013 is Coast Guard rated for 12 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 220 2013 or the Cobalt Boats R8 Surf 2021?

The Cobalt Boats R8 Surf 2021 has the bigger tank at 8 gallons, versus 5 gallons on the Cobalt Boats 220 2013. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Cobalt Boats 220 2013 and Cobalt Boats R8 Surf 2021 from the same manufacturer?

Yes — both the Cobalt Boats 220 2013 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 220 2013 full specs ← Cobalt Boats R8 Surf 2021 full specs