Cobalt Boats 240 2007 vs Cobalt Boats A28 2012 - Boat Spec Comparison

Q: Which is the larger boat — the Cobalt Boats 240 2007 or the Cobalt Boats A28 2012?

The Cobalt Boats A28 2012 is the longer of the two at 28,5 feet overall. The Cobalt Boats 240 2007 comes in at 23,0 feet, making it roughly 5,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Cobalt Boats 240 2007 or the Cobalt Boats A28 2012?

For trailering, the Cobalt Boats A28 2012 has the edge at 546 lbs dry weight versus 4 601 lbs for the Cobalt Boats 240 2007. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

Q: How many passengers can the Cobalt Boats 240 2007 carry?

The Cobalt Boats 240 2007 has an official capacity rating of 15 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Cobalt Boats 240 2007 and Cobalt Boats A28 2012 share an 8 ft. 6 in. (2.59 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Which boat has the larger fuel tank — the Cobalt Boats 240 2007 or the Cobalt Boats A28 2012?

The Cobalt Boats A28 2012 has the bigger tank at 9 gallons, versus 5 gallons on the Cobalt Boats 240 2007. That 4-gallon difference translates to roughly 12–20 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Cobalt Boats 240 2007 and Cobalt Boats A28 2012 from the same manufacturer?

Yes — both the Cobalt Boats 240 2007 and the Cobalt Boats A28 2012 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 240 2007 vs Cobalt Boats A28 2012

Cobalt Boats

Cobalt Boats 240 2007

2007

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Cobalt Boats

Cobalt Boats A28 2012

2012

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Detailed Evaluation & Buyer Recommendation

Cobalt Boats 240 2007 vs Cobalt Boats A28 2012 — Same Brand, Different Boat

The Cobalt Boats 240 2007 vs Cobalt Boats A28 2012 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.

Size is the most obvious dividing line here. The Cobalt Boats A28 2012 measures 28,5 feet overall (2012), giving it roughly 5,5 additional feet of deck space compared to the Cobalt Boats 240 2007 at 23,0 feet (2007). Weight tells a clearer story for trailering families: the Cobalt Boats 240 2007 tips the scales at 4 601 lbs — 4 055 lbs more than the Cobalt Boats A28 2012 at 546 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 425 hp for the Cobalt Boats 240 2007 and 430 hp for the Cobalt Boats A28 2012. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Cobalt Boats A28 2012 carries 9 gallons versus 5 gallons in the Cobalt Boats 240 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Cobalt Boats 240 2007 is rated for up to 15 people. Passenger data for the Cobalt Boats A28 2012 wasn't available.

Bottom line: The Cobalt Boats A28 2012 at 28,5 ft is the right call if deck space, comfort, and entertaining are top of your list. The Cobalt Boats 240 2007 at 23,0 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

Model24

ModelA28

Model Year2007

Model Year2012

Measurements / Dimensions

Beam8 ft. 6 in. (2.59 m)

Beam - Meters2.59

Beam - Inches102

Bridge clearance - Detail57 in. (1.45 m)

Bridge clearance - DetailWithout Bimini: 4 ft. 11 in. (1.5 m)

Bridge clearance - Meters1.45

Bridge clearance - Meters1.5

Bridge clearance - Inches57

Bridge clearance - Inches59

Deadrise20℃

Deadrise21°

Draft [drive up] - Detail18-1/4 in. (0.46 m)

Draft [drive up] - Detail30 in. (0.76 m)

Draft [drive up] meters0.46

Draft [drive up] meters0.76

Draft [drive up] inches18.25

Draft [drive up] inches3

Draft [max] - Detail37 in. (0.94 m)

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

Draft [max] - Meters0.94

Draft [max] - Meters0.99

Draft [max] - Inches37

Draft [max] - Inches39

Weight - Detail4,295 lbs. (1,948 kg) (with small block engine) 4,601 lbs. (2,087 kg) (with big block engine)

Weight - Detail5,460 lbs. (2,477 kg)

Weight - kg2086.98

Weight - kg2476.61

Weight - lbs.4601

Weight - lbs.546

Height - DetailOverall: 72-1/2 in. (1.84 m) With arch or tower: 121 in. (3.07 m) Without windshield: 58 in. (1.51 m)

Height - Detailnot available

Height - Meters3.07

Height - Metersnot available

Height - Inches121

Height - Inchesnot available

Length - Meters7.24

Length - Metersnot available

Length - Feet23

Length - Feet28.5

Length - Inches9

Length - Inchesnot available

Length [over all with swim platform]25 ft. 11 in. (7.90 m)

Length [over all with swim platform]28 ft. 6 in. (8.68 m)

Length overall - Detail23 ft. 9 in. (7.24 m)

Length overall - Detailnot available

Length overall - Meters7.24

Length overall - Metersnot available

Length overall - Inches285

Length overall - Inchesnot available

Engine and Drivetrain

Engine/s standardVolvo Penta 5.0 GXi SX 270 hp (201 kW)

Engine/s standardVolvo Penta 8.1 GiC DP

Fuel tank capacity - Detail50 gal. (189 l)

Fuel tank capacity - Detail90 gal. (341 l)

Fuel tank capacity - Liters189.27

Fuel tank capacity - Liters340.69

Fuel tank capacity - Gal5

Fuel tank capacity - Gal9

Fuel typeGas

Drive typeInboard/Outboard

Drive typeI/O

Engine max425 hp (317 kW)

Engine max430 php (321 PkW)

Horsepowernot available

Horsepower400 php (298 PkW)

Operational Info

HeadPorta potti

HeadPorta Potti

Water capacity10 gal. (37.9 l)

Water capacity10 gal. (38 l)

Maximum capacity2,050 lbs. (930 kg)

Maximum capacitynot available

Maximum people15

Maximum peoplenot available

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeDeep Vee

Cobalt Boats 240 2007 vs Cobalt Boats A28 2012 — Common Questions

Which is the larger boat — the Cobalt Boats 240 2007 or the Cobalt Boats A28 2012?

The Cobalt Boats A28 2012 is the longer of the two at 28,5 feet overall. The Cobalt Boats 240 2007 comes in at 23,0 feet, making it roughly 5,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Cobalt Boats 240 2007 or the Cobalt Boats A28 2012?

For trailering, the Cobalt Boats A28 2012 has the edge at 546 lbs dry weight versus 4 601 lbs for the Cobalt Boats 240 2007. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

How many passengers can the Cobalt Boats 240 2007 carry?

The Cobalt Boats 240 2007 has an official capacity rating of 15 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Cobalt Boats 240 2007 and Cobalt Boats A28 2012 share an 8 ft. 6 in. (2.59 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Which boat has the larger fuel tank — the Cobalt Boats 240 2007 or the Cobalt Boats A28 2012?

The Cobalt Boats A28 2012 has the bigger tank at 9 gallons, versus 5 gallons on the Cobalt Boats 240 2007. That 4-gallon difference translates to roughly 12–20 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Cobalt Boats 240 2007 and Cobalt Boats A28 2012 from the same manufacturer?

Yes — both the Cobalt Boats 240 2007 and the Cobalt Boats A28 2012 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 240 2007 full specs ← Cobalt Boats A28 2012 full specs