• Slide: The Image of 2021 Cobalt R3 boat cruising on a calm river with lush greenery. - 1The Image of 2021 Cobalt R3 boat cruising on a calm river with lush greenery. - 1
  • Slide: The Image of 2021 Cobalt R3 boat cruising on a serene lake with lush greenery. - 2The Image of 2021 Cobalt R3 boat cruising on a serene lake with lush greenery. - 2
  • Slide: The Image of 2021 Cobalt R3 boat cruising on a serene lake near a wooded shoreline. - 3The Image of 2021 Cobalt R3 boat cruising on a serene lake near a wooded shoreline. - 3
  • Slide: The Image of 2021 Cobalt R3 boat cruising on a calm river with trees in the background. - 4The Image of 2021 Cobalt R3 boat cruising on a calm river with trees in the background. - 4
  • Slide: The Image of 2021 Cobalt R3 boat cruising on a calm river with lush greenery. - 5The Image of 2021 Cobalt R3 boat cruising on a calm river with lush greenery. - 5
  • Slide: The Image of 2021 Cobalt R3 boat cruising on a calm river near a house with lush greenery. - 6The Image of 2021 Cobalt R3 boat cruising on a calm river near a house with lush greenery. - 6
  • Slide: The Image of 2021 Cobalt R3 boat navigating a calm river with a person at the helm. - 7The Image of 2021 Cobalt R3 boat navigating a calm river with a person at the helm. - 7
  • Slide: The Image of 2021 Cobalt R3 boat docked at a marina, featuring a spacious seating area. - 8The Image of 2021 Cobalt R3 boat docked at a marina, featuring a spacious seating area. - 8
  • Slide: The Image of 2021 Cobalt R3 boat interior with white cushioned seating and sleek design. - 9The Image of 2021 Cobalt R3 boat interior with white cushioned seating and sleek design. - 9
  • Slide: The Image of 2021 Cobalt R3 boat interior with white seating at a marina dock. - 10The Image of 2021 Cobalt R3 boat interior with white seating at a marina dock. - 10
  • Slide: The Image of 2021 Cobalt R3 boat interior with white cushioned seating and water view. - 11The Image of 2021 Cobalt R3 boat interior with white cushioned seating and water view. - 11
  • Slide: The Image of 2021 Cobalt R3 boat interior with white seating and sleek design by the dock. - 12The Image of 2021 Cobalt R3 boat interior with white seating and sleek design by the dock. - 12
  • Slide: The Image of 2021 Cobalt R3 boat detail with illuminated logo, dockside view. - 13The Image of 2021 Cobalt R3 boat detail with illuminated logo, dockside view. - 13
  • Slide: The Image of 2021 Cobalt R3 boat interior with dashboard and seating, docked by a serene lake. - 14The Image of 2021 Cobalt R3 boat interior with dashboard and seating, docked by a serene lake. - 14
  • Slide: The Image of 2021 Cobalt R3 boat interior with steering wheel and dashboard on a calm river. - 15The Image of 2021 Cobalt R3 boat interior with steering wheel and dashboard on a calm river. - 15
  • Slide: The Image of 2021 Cobalt R3 boat interior with white seating and steering wheel, docked on calm water. - 16The Image of 2021 Cobalt R3 boat interior with white seating and steering wheel, docked on calm water. - 16
  • Slide: The Image of Interior of a 2021 Cobalt R3 boat, featuring steering wheel and control panel. - 17The Image of Interior of a 2021 Cobalt R3 boat, featuring steering wheel and control panel. - 17
  • Slide: The Image of Dashboard of a 2021 Cobalt R3 with Garmin GPS display. - 18The Image of Dashboard of a 2021 Cobalt R3 with Garmin GPS display. - 18
  • Slide: The Image of Garmin GPS display in 2021 Cobalt R3 showing engine metrics and navigation data. - 19The Image of Garmin GPS display in 2021 Cobalt R3 showing engine metrics and navigation data. - 19
  • Slide: The Image of 2021 Cobalt R3 boat with white seating, docked on a calm lake. - 20The Image of 2021 Cobalt R3 boat with white seating, docked on a calm lake. - 20
  • Slide: The Image of 2021 Cobalt R3 boat interior with white seating and sleek design on water. - 21The Image of 2021 Cobalt R3 boat interior with white seating and sleek design on water. - 21
  • Slide: The Image of 2021 Cobalt R3 boat interior with white seating, docked on a wooden pier. - 22The Image of 2021 Cobalt R3 boat interior with white seating, docked on a wooden pier. - 22
  • Slide: The Image of 2021 Cobalt R3 boat interior with white seating and glass windshields at a marina. - 23The Image of 2021 Cobalt R3 boat interior with white seating and glass windshields at a marina. - 23
  • Slide: The Image of Open engine compartment of a 2021 Cobalt R3 boat, featuring a Volvo Penta engine. - 24The Image of Open engine compartment of a 2021 Cobalt R3 boat, featuring a Volvo Penta engine. - 24
  • Slide: The Image of 2021 Cobalt R3 boat docked, covered with a blue tarp, surrounded by water and trees. - 25The Image of 2021 Cobalt R3 boat docked, covered with a blue tarp, surrounded by water and trees. - 25
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2021 Cobalt R3

$69,900

Used

Boat in Mattituck, NY 11952 US

builtBuilt in 2021
Year the boat was built
model

R3

Boat model
engine

1 Engine (VOLVO)

Engine type and count
length

23.8 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

2021 Cobalt R3 - Powered by Volvo 300CE Duo Prop Only 153 Hours!

This 2021 Cobalt R3 offers the perfect combination of luxury, performance, and craftsmanship. With just 153 hours on its Volvo 300CE DP engine, this boat has been lightly used and meticulously maintained. The R3 delivers the smooth, quiet ride Cobalt is known for, paired with sporty handling and elegant design.

Highlights Include:

• Volvo 300CE Duo Prop with only 153 hours

• Striking navy hull with gray boot stripe

• Factory folding tower with Bimini top

• Dual batteries with switch

• Seagrass cockpit flooring

• Bow and cockpit tonneau covers

• Garmin GPS / depth display

• Flip down swim step

• Adjustable sun pad with aft walk through

• Stainless steel windshield header

• Premium Cobalt fit and finish throughout

This R3 is turn-key and ready for your next day on the water whether cruising, entertaining, or watersports. With its timeless styling, comfortable layout, and Cobalt build quality, this is one of the finest 23-foot bowriders on the market today.


Contact us today to schedule your showing or learn more about this beautiful 2021 Cobalt R3.


Nominal Length
23.83ft
Length Overall
23.83ft
Beam
8.5ft
Max Bridge Clearance
5.17ft
Max Draft
3.08ft
Drive Up Draft
1.75ft
Deadrise At Transom
21deg
Dry Weight
4450lb
Max Passengers
12
Max Capacity
1800
Fresh Water Tanks
10gal
Fuel Tanks
48gal
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
VOLVO
Engine Model
V8-300CE DP
Total Power
300hp
Engine Hours
153
Engine Type
inboard-outboard
Fuel Type
gasoline
Engine Year
2021
Drive Type
stern
Dash and Instrumentation
  • Accessory Power Plug - 12 Volt Detail
  • Black Leather/SS Steering Wheel Detail
  • Color-Matched Aluminum Dash Panels
  • Composite Helm Eyebrow, Custom Stitching
  • Dash Perimeter SS Accent Trim
  • Depth & Water Temp Pkg.
  • Glass Cockpit, Dual Garmin 7607
  • Gloss Black Dash Console w/SS Accents
  • Hour Meter
  • Illuminated Switch Panel/Switches
  • Stainless Steel Switches
Entertainment System
  • Stereo Remote, Transom (Prem. Sound)
  • Custom Acoustic Speaker Covers
  • iPod/USB/MP3 Port
  • Sound System, Bluetooth, w/6 Spkrs.
  • Stereo Remote, Dash
Interior
  • Aft Facing Rumble Seat
  • Aft Sunpad Backrest SS Accent Rail
  • Aft Walk-Thru Carpet
  • Bow Armrests
  • Bow Walk-Thru Doors
  • Carpet, 40 oz., Snap-In w/Neoprene Back
  • Del Mar Helm Capt. Chair
  • Passenger Seat Flip Backrest System
  • Removable Bow & Cockpit Carpet
  • Seating Varadense Comfort
  • Sundeck Convertible Lounger
  • Trash Receptacle, Cockpit
Exterior
  • Anchor Locker
  • Bow Scuff Plate, Stainless Steel
  • Extended Running Surface
  • Fender Clips w/Line (4)
  • Graphics, Molded-In Gelcoat
  • Midship Cleats
  • Ski Pylon - Stainless Steel
  • SS Tubular Platform Perimeter Rail
  • Stainless Steel Engine Vents
  • Stainless Top Trim Windshield
  • Swim Platform w/Flip-Down Swim Step
  • Transhield Shipping Cover
Structure and Safety
  • 10/5/3 Year Warranty Protection
  • Battery Switch, Single
  • Circuit Breaker Protected Elec System
  • Composite Floor
  • Composite Transom
  • Fiberglass Cockpit Liner
  • Fiberglass Stringer System
  • Fire Extinguisher, Manual
  • Ignition Safety Switch
  • Kevlar Reinforced Hull
  • Stainless Steel Windshield Braces
  • Through Prop Exhaust
Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
2/20/26Initial price$69,900

Videos from Strongs Marine on this 2021 Cobalt R3

Contact Strongs Marine

2400 Camp Mineola Road, PO Box 1409, Mattituck, NY, 11952

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Address

2400 Camp Mineola Road
PO Box 1409
Mattituck, NY 11952

Boat Location

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Get notified when new boats become available.

Contact Strongs Marine

2400 Camp Mineola Road, PO Box 1409, Mattituck, NY, 11952

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Strongs Marine at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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