Cobalt Boats 273 2013 boat specs
Cobalt Boats
Cobalt Boats 273 2013
2013
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VS
Cobalt Boats 302  2007 boat specs
Cobalt Boats
Cobalt Boats 302 2007
2007
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Cobalt Boats 273 2013 vs Cobalt Boats 302 2007 — Same Brand, Different Boat

The Cobalt Boats 273 2013 vs Cobalt Boats 302 2007 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.

On paper these two are close siblings in the size department — Cobalt Boats 273 2013 at 27,5 ft versus Cobalt Boats 302 2007 at 29,0 ft. At 58 lbs and 92 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 430 hp for the Cobalt Boats 273 2013 and 425 hp for the Cobalt Boats 302 2007. 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 273 2013 carries 95 gallons versus 15 gallons in the Cobalt Boats 302 2007. 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 302 2007 is rated for 9 passengers, while the Cobalt Boats 273 2013 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 302 2007 could be the deciding factor.

Bottom line: Choose the Cobalt Boats 302 2007 if your priority is putting more people on the water — it handles 9 passengers and at 29,0 ft it has the deck room to back that rating up comfortably. The Cobalt Boats 273 2013 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
MakeCobalt Boats
Model273
Model302
Model Year2013
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in. (2.59 m)
Beam9 ft. 11 in. (3.02 m)
Beam - Meters2.59
Beam - Meters3.02
Beam - Inches102
Beam - Inches119
Bridge clearance - DetailWithout Bimini: 4 ft. 11 in. (1.5 m) With Arch or Tower: 7 ft. 7 in. (2.31 m)
Bridge clearance - Detailnot available
Bridge clearance - Meters2.31
Bridge clearance - Metersnot available
Bridge clearance - Inches91
Bridge clearance - Inchesnot available
Deadrise21°
Deadrise22℃
Draft [drive up] - Detail27 in. (0.69 m)
Draft [drive up] - Detail44 in. (1.12 m) (with twin engines)
Draft [drive up] meters0.69
Draft [drive up] meters1.12
Draft [drive up] inches27
Draft [drive up] inches44
Draft [max] - Detail39 in. (0.99 m)
Draft [max] - Detail26 in. (66 cm) (with twin engines)
Draft [max] - Meters0.99
Draft [max] - Meters0.66
Draft [max] - Inches39
Draft [max] - Inches26
Weight - Detail5,800 lbs. (2,631 kg)
Weight - Detail9,200 lbs. (4,173 kg) (with twin small block engines
Weight - kg2630.83
Weight - kg4173.05
Weight - lbs.58
Weight - lbs.92
Length - Feet27.5
Length - Feet29
Length [over all with swim platform]28 ft. 10 in. (8.79 m)
Length [over all with swim platform]31 ft. 6 in. (9.6 m)
Length overall - Detail27 ft. 6 in. (8.38 m)
Length overall - Detail29 ft. 7 in. (9.02 m)
Length overall - Meters8.38
Length overall - Meters9.02
Length overall - Inches33
Length overall - Inches355
Height - Detailnot available
Height - DetailOverall: 93-1/2 in. (2.37 m) With arch or tower: 8 ft. 2 in. Without windshield: 80-3/4 in. (2.05 m)
Height - Metersnot available
Height - Meters2.49
Height - Inchesnot available
Height - Inches98
Length - Metersnot available
Length - Meters9.02
Length - Inchesnot available
Length - Inches7
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine/s standardVolvo Single V8-320C DP
Engine/s standardVolvo Penta 5.7 Gi SX 280 hp (209 kW)
Fuel tank capacity - Detail95 gal. (360 l)
Fuel tank capacity - Detail150 gal. (568 l)
Fuel tank capacity - Liters359.61
Fuel tank capacity - Liters567.81
Fuel tank capacity - Gal95
Fuel tank capacity - Gal15
Fuel typeGas or Diesel
Fuel typeGas
Drive typeI/O
Drive typeInboard/Outboard
Horsepower320 php (239 PkW)
Horsepowernot available
Engine max430 php (321 PkW)
Engine maxTwin 425 hp (317 kW)
Operational Info
HeadPorta Potti
Headnot available
Water capacity10 gal. (38 l)
Water capacityFresh: 18 gal. (68 l) Waste: 10 gal. (38 l)
Maximum capacityYacht certified
Maximum capacityYacht certified
Maximum peopleYacht certified
Maximum peoplenot available
Holding tank capacity - Detail10 gal. (38 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters37.85
Holding tank capacity - Litersnot available
Holding tank capacity - Gal1
Holding tank capacity - Galnot available

Cobalt Boats 273 2013 vs Cobalt Boats 302 2007 — Common Questions

Which is the larger boat — the Cobalt Boats 273 2013 or the Cobalt Boats 302 2007?
The Cobalt Boats 302 2007 is the longer of the two at 29,0 feet overall. The Cobalt Boats 273 2013 comes in at 27,5 feet, making it roughly 1,5 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Cobalt Boats 273 2013 or the Cobalt Boats 302 2007?
For trailering, the Cobalt Boats 273 2013 has the edge at 58 lbs dry weight versus 92 lbs for the Cobalt Boats 302 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 people can each boat hold?
The Cobalt Boats 273 2013 is Coast Guard rated for 8 passengers, while the Cobalt Boats 302 2007 is certified for 9. 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 is wider, and does it affect trailering?
The Cobalt Boats 302 2007 measures 119" wide, compared to 102" for the Cobalt Boats 273 2013. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Cobalt Boats 273 2013 or the Cobalt Boats 302 2007?
The Cobalt Boats 273 2013 has the bigger tank at 95 gallons, versus 15 gallons on the Cobalt Boats 302 2007. That 80-gallon difference translates to roughly 240–400 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Cobalt Boats 273 2013 and Cobalt Boats 302 2007 from the same manufacturer?
Yes — both the Cobalt Boats 273 2013 and the Cobalt Boats 302 2007 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.