R4

R4
LOA:
Beam:
Seating Capacity:
Dry Weight:
360 Degree Tour
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Technical Details
Length Overall w/Swim Platform | 24' 3'' | 7.39 m |
Beam | 8' 6'' | 2.59 m |
Fuel Capacity | 50 gal. | 189 L |
Freshwater Capacity | n/a | na |
Bridge Clearance w/o Bimini | 58'' | 1.47 m |
Bridge Clearance w/Arch | 97'' | 2.46 m |
Draft Drive Up | 19'' | 0.48 m |
Draft Drive Down | 36'' | 0.91 m |
Dry Weight (varies with options) | 5290 lbs. | 2399 kg |
Boat Certified Capacity | 13 persons | |
Boat Certified Capacity w/gear | 2100 lbs. | 953 kg |
R4 Volvo Penta Power Selections
- V8-430CE DP - 430 hp (321 PkW)
- V8-380CE DP - 380 hp (283 PkW)
- V8-350CE-G DP - 350 hp (261 Pkw)
- V8-300CE-G DP - 300 hp (221 PkW)
R4 MerCruiser Power Selections
- 8.2 Mag HO ECT B3X DTS - 430 hp (321 PkW)
- 6.2 L MPI ECT-300 B3 DTS - 300 hp (221 PkW)
- 6.2 L MPI ECT-350 B3 DTS - 350 hp (261 PkW)
- 8.2 Mag ECT B3X DTS - 380 hp (283 PkW)
R4 Engine Enhancements - Standard
- DTS (Merc)
- EVC w/PTA & Cruise (Volvo)
R4 Engine Enhancements - Optional
- Tow Mode (Volvo EVC)
- Anti-Corrosion System (Vol 300hp)
- Ocean-X (Volvo) Detailx
Ocean-X (Volvo)
Ocean X (Salt Water Ready) Duoprop Outdrive Packages with Fresh Water Cooling Protected by a revolutionary titanium-ceramic coating and new sensor technology, OceanX is Volvo Penta's answer to the corrosive effects of salt water.
- Seacore (Merc) Detailx
Seacore (Merc)
MerCruiser SeaCore, a comprehensive corrosion protection system for the engines, transoms and lower units operated in saltwater.
- Active Trim, Merc Detailx
Active Trim, Merc
Active Trim provides instant automatic trim for compatible outboards and sterndrives. This intuitive, hands-free system continually adjusts engine trim for changes in operating conditions to improve performance, increase fuel economy and optimize cruising speed at the touch of a button.
R4 Dash and Instrumentation - Standard
- Stainless Steel Switches
- Illuminated Switch Panel/Switches Detailx
Illuminated Switch Panel/Switches
Illuminated stainless steel switches with laser etched identifiers provide the perfect amount of lighting to the switch panel.
- Gloss Black Dash Console
- Hour Meter(s)
- Glass Cockpit, Dual Garmin 743 Detail
- Depth & Water Temp Pkg.
- Composite Helm Eyebrow, Custom Stitching
- Black Leather/SS Steering Wheel Detailx
Black Leather/SS Steering Wheel
Cobalt's exclusive leather wrapped steering wheel provides the ultimate in style and control.
- Accessory Power Plug - 12 Volt (dual) Detailx
Accessory Power Plug - 12 Volt (dual)
12v outlets provide necessary power to mobile devices on-board.
R4 Entertainment System - Standard
- Stereo Remote, Dash
- Sound System, Bluetooth, w/6 Spkrs.
- iPod/USB/MP3 Port Detailx
iPod/USB/MP3 Port
Includes USB-A and USB-C connections. Multiple power ports throughout, and one power/data port at helm.
R4 Interior - Standard
- Ice Chest, Molded-In
- Trash Receptacle, 3.5 gal
- Sundeck Convertible Lounger, 3 position Detailx
Sundeck Convertible Lounger, 3 position
Lounger converts from standard seating configuration to sun pad or rumble seat.
- Seating Varadense Comfort
- Removable Bow & Cockpit Carpet
- Passenger Seat Flip Backrest System Detailx
Passenger Seat Flip Backrest System
Dual position port side seating with a fore and aft adjustable backrest and passenger flip up seat. Storage is located beneath port side seating.
- Del Mar Helm Capt. Chair
- Carpet, 40 oz., Snap-In w/Neoprene Back
- Dash Storage Pocket
- Aft Walk-Thru Carpet
- Bow Walk-Thru Door
- Aft Sunpad Backrest SS Accent Rail
R4 Exterior - Standard
- Transhield Shipping Cover
- Stainless Top Trim Windshield
- Swim Platform w/Flip-Down Swim Step Detailx
Swim Platform w/Flip-Down Swim Step
The Cobalt patented swim step is designed for boating simplicity. A stainless latch releases the step for recessed storage or simply deploy for boarding.
- SS Tubular Platform Perimeter Rail
- Stainless Steel Engine Vents
- Ski Pylon - Stainless Steel
- Midship Cleats
- Graphics, Molded-In Gelcoat
- Anchor Locker
- Bow Scuff Plate, Stainless Steel Detailx
Bow Scuff Plate, Stainless Steel
Protect the gelcoat from trailer hook damage with the unparalleled bow scuff plate. Both fashionable and functional, the bow scuff plate from Cobalt is through bolted and designed custom for every Cobalt.
R4 Structure and Safety - Standard
- Through Prop Exhaust
- Stainless Steel Windshield Braces Detailx
Stainless Steel Windshield Braces
Solid stainless steel windshield support stanchions. Installation will vary depending on specific boat model.
- Kevlar Reinforced Hull
- Ignition Safety Switch Detail
- Fire Extinguisher(s), Manual
- Fiberglass Stringer System
- Fiberglass Cockpit Liner
- Composite Transom
- Composite Floor
- Circuit Breaker Protected Elec System
- Battery Switch, Dual w/ACR
- 10/5/3 Year Warranty Protection
R4 Canvas - Optional
- Bimini, Premium Detail
- Bow Tonneau Cover Detailx
Bow Tonneau Cover
Sunbrella Canvas bow cover with stainless steel snaps and velcro which attaches to cockpit cover.
- Cockpit Tonneau Cover Detailx
Cockpit Tonneau Cover
Sunbrella Cockpit Cover with stainless steel snaps custom designed for each Cobalt (including those boats with an arch or Bimini top).
- Bimini, Premium Easy-Fold Detail
- Shade Sail, Bow Detail
- Shade Sail, Aft (req. Arch w/Sunshade) Detail
- Mooring Cover Detailx
Mooring Cover
The ultimate in weather protection, our mooring cover is custom built for each Cobalt model. The custom cover includes velcro closures around the tops, and stainless steel winches on the gunwale straps, and tent poles to prevent water pooling.
R4 Dash and Instrumentation - Optional
- Glass Cockpit, Dual Garmin 8610 XSV
- Glass Cockpit, Dual Garmin 743 XSV
- XM Weather Detailx
XM Weather
XM Weather provides real-time, high-resolution animated weather data directly to the Cobalt Glass Cockpit touch screens. View weather conditions across the continental U.S. and 100 miles into U.S. coastal waters, and zoom in on a particular region.
- Wireless Phone Charger, w/Holder Detail
- Glass Cockpit, Dual Garmin 8610 Detail
R4 Entertainment System - Optional
- Speaker Covers, Arch (Platinum Sound) Detail
- Stereo Remote, Transom (Std. Sound)
- Speaker Covers, Arch (Premium Sound) Detail
- Satellite Radio System
- Prem Sound w/Transom Spkrs.
- Prem Sound w/Transom & Arch Spkrs-1 pr.
- Plat Sound w/Transom Spkrs.
- Plat Sound w/Transom & Arch Spkrs-2 pr. Detail
R4 Interior - Optional
- Throw Pillows, Weighted (4) Detailx
Throw Pillows, Weighted (4)
Pillows are filled with 4 pounds of Vyram weighted pellets for stable placement while boat is underway. 4 pillows, 18x18 inches.
- Throw Pillows, Weighted (10) Detailx
Throw Pillows, Weighted (10)
Pillows are filled with 4 pounds of Vyram weighted pellets for stable placement while boat is underway. 10 pillows: 6 weighted 18x18 inches / 4 non-weighted 12x16 inches
- Storage Compartment Lighting
- Wood Interior Accent Pkg. Detail
- Stainless Steel Foot Tread (helm only) Detailx
Stainless Steel Foot Tread (helm only)
Stainless steel with rubber tread, the footrest instantly becomes an interior detail worth bragging about. Size and shape will vary slightly for custom fit to specific boat model.
- Sof-Trac Mat, Cockpit Detailx
Sof-Trac Mat, Cockpit
Sof-Trac platform mat combines an aggressive non-skid traction with the soft feel of a cushioned pad. Durable and stylish, the sof-trac mat is a water sport enthusiast favorite. (shown in model R8)
- Helm Seat, Electric
- LED Interior Accent Lighting (RGB) Detail
- Floor Covering, Sea Grass Detailx
Floor Covering, Sea Grass
Sea Grass floor covering creates an elegant and comfortable style to the interior of any Cobalt. Rubber backing and stainless steel snaps make it as durable as it is elegant. Available colors: Raw Umber, and Silver Ash
- Dinette Table, Solid Teak Detail
- Dinette Table w/Teak Accent Detailx
Dinette Table w/Teak Accent
The dinette table with cockpit receptacle provides the availability of placing the cockpit table at locations with the stainless steel bracket.
- Cooler, Soft-Side (35L) Detail
- Cockpit Heater w/Pull-Out Vent
- Air Compressor w/Holder Detail
- Bow Filler Cushions Detail
- Aft Facing Rumble Seat Detail
R4 Exterior - Optional
- Camera, Rear Facing
- Wakeboard Racks, PTM Detail
- E-Step Electric Swim Step Detailx
E-Step Electric Swim Step
An electrically actuated version of the popular Cobalt flip-down swim step.
- Wakeboard Racks, Triton Detail
- Wakeboard Racks, Elite (Alum) Detail
- Underwater Lighting, RGB Detail
- Transom Tilt Switch Detailx
Transom Tilt Switch
Control the drive trim adjustment at the transom for utilization while trailering or dockside.
- Transom Shower Detail
- Tow Balls, Brushed Aluminum Detail
- Swim Platform Transom Lighting Detailx
Swim Platform Transom Lighting
LED transom lighting provides the appropriate level of illumination for the perfect evening of entertaining friends.
- Sof-Trac Mat, Swim Platform w/Flip-Down Swim Step Detailx
Sof-Trac Mat, Swim Platform w/Flip-Down Swim Step
Sof-Trac platform mat combines an aggressive non-skid traction with the soft feel of a cushioned pad. Durable and stylish, the sof-trac mat is a water sport enthusiast favorite.
- Sof-Trac Mat, Gunwales
- Motorbox Actuator
- PTM Board Rack Covers Detail
- Roswell Board Rack Covers
- Flagpole w/Flag Detail
- Docking Lights-Stainless Steel Detail
- COBALT Lettering, Satin Black (exterior) Detail
- Arch, Elec Folding w/Rotating Sunshade Detail
- Arch, Folding w/Rotating Sunshade Detail
- Arch Elec, Alum Folding w/Bimini Detail
- Arch, Alum, Folding w/Bimini Detail
- Model Designator, LED, Transom Detail
- Fender Clips w/Line (4) Detailx
Fender Clips w/Line (4)
A set of Custom Stainless Fender Clips, which provide a solid and secure place to hang the fenders. Includes the insert, the receptacle, and fender lines.
R4 Structure and Safety - Optional
- Rearview Mirror, PTM w/Custom Cover Detail
- Trim Tabs w/Indicators, w/o Autoglide Detail
- Windlass, All Chain w/Anchor Detailx
Windlass, All Chain w/Anchor
Recessed anchor windlass is mounted below decks in the anchor locker. Cobalt uses a through hull mounted hause pipe made of stainless steel, and a stainless delta style anchor with all chain.
- Tool Kit Detailx
Tool Kit
Convenient access to screwdrivers, pliers, and a crescent wrench with customized sunbrella storage container.
- Fire Extinguisher, Automatic System Detailx
Fire Extinguisher, Automatic System
Heat sensitive automatic Fireboy system mounted in the engine compartment designed to instantly eliminate flames in the event of an engine fire. Installation will vary depending on specific boat model.
- Cruise Control-Zero Off (Vol)
- Cruise Control-Smart Tow (Merc)
- CE Requirements w/Auto Fire Extinguisher Detail
- Battery Maintainer/Charger, 220v Detailx
Battery Maintainer/Charger, 220v
Built in battery charger located in the engine compartment with external power connection at the transom.
- Battery Maintainer/Charger, 110v Detailx
Battery Maintainer/Charger, 110v
Built in battery charger located in the engine compartment with external power connection at the transom.



Experience Extraordinary
Since its first day on the water over 50 years ago, Cobalt’s commitment to performance, luxury and innovation has continued to set the standard for boating excellence. Only a Cobalt offers:
- Patented Swim Step for easy water access
- Maximum interior space
- Hand-laid fiberglass at keel
- Deep-V hull design for smooth ride
- Double French-stitched interiors
- Molded-in gelcoat graphics on exterior