- Builder
- Cobalt Boats
- Model
- 343
- Express Cruiser +2
- Length
- 37.3 ft
- Built in
- United States (USA)
General
BuilderCobalt Boats
Country of Origin🇺🇸 United States (USA)
Boat TypeExpress Cruiser, Sport Cruiser, Motor Yacht
CategoryPower
Hull TypePlaning
Hull ModifierDeep-V, Hard-Chine
Hull MaterialFiberglass
Vessel DesignerCobalt Boats
Accommodation
LayoutLayout 1
Guest Limit2
Number of Cabins1
Double Bed1
Total Berths2
Wet Head1
Total Heads1
Engines
Standard · 2× MerCruiser 496 MAG HO
Drive TypeSterndrive
Engines2
Horsepower per Engine425 HP
Fuel TypeGas
Measurements
Overall Length37.3 ft
Beam9.7 ft
Draft3.1 ft
Dry Weight10,200 lb
Fuel Tank Capacity200 gal
Fresh Water Tank10 gal
Figures are for the current generation unless marked otherwise. Where a specification differs by generation or engine package, it is shown for the relevant version.
What Is a Cobalt Boats 343?
The Cobalt 343 is built for getting you where you need to go — fast, smooth, and in style.
Boats Similar to the Cobalt Boats 343
Other Cobalt Boats models to compare with the Cobalt Boats 343.
Authorized Cobalt Boats Dealers
Dealers authorized by Cobalt Boats for the areas shown. Brokerage firms selling used hulls are not listed here.
Genevaboats
Internautic Yachts
MarineMax
Cobalt Boats 343 Exterior
Cobalt Boats 343 Interior
Cobalt Boats 343 Deck Layout
Frequently Asked Questions
The current generation of the Cobalt Boats 343 measures 37.3 ft overall, with a beam of 9.7 ft.
Top and cruising speed depend on the engine package and load. Check the engines tab in the specifications above and the individual listings for the figures of each hull.
New hulls are priced by the builder and its dealers and include the current generation's equipment. Used hulls are priced by their owners and reflect age, hours, condition, and upgrades since delivery.