2027 Cobalt R31 - 6691

2027 Cobalt R31

R31
Built For Weekends That Last Longer.

Features May Include:

R31 Exterior
Designed for effortless days on the water, the R31 delivers smooth handling, confident performance, and a ride that feels as refined as it looks. Clean lines and thoughtful design come together to create a strong presence, while integrated features make every moment on board easier, from docking to diving in.

Exterior Features

Hydraulic Swim Platform With Swim Step

• The hydraulic swim platform combined with the patented Swim Step creates a multi-level access point below the waterline, making water entry and exit easier and more comfortable.

Arch With Hardtop

• This premium hard top features a fixed tinted glass portal, integrated LED RGB lighting, and an auto-actuated anchor light, creating both shade and atmosphere. Optional upgrades like the electric awning and Roswell speaker system extend comfort and sound across the entire cockpit.

Side Entry Step

• Board with ease using the reinforced starboard side entry step. Finished with stainless steel and a non-slip rubber tread, it provides secure footing in wet conditions and simplifies dockside access.

Splash & Stow®

• Splash & Stow simplifies transporting and deploying inflatables with an integrated system that inflates, deploys, and stores them with minimal effort.

R31 Interior
Inside, the R31 is built around space, comfort, and connection. A deeper cockpit and expanded layout create room for everyone on board, while thoughtful design details and integrated technology make every ride feel smooth, quiet, and effortless.

Interior Features

Prep Galley

• Perfect for quick bites or casual entertaining, the prep galley is designed for convenience without taking up space. Features like an inset charcuterie board, smart storage, and optional refrigeration keep everything within reach.

Wide Helm Seat

• The extra-wide helm seat gives the captain more room to relax and stay in control, with an adjustable bolster for added comfort. It’s designed to keep you supported and connected to the experience, whether cruising or docking.

Programmable LED Lighting

• Customizable LED accent lighting brings a new level of atmosphere to the cockpit. Fully controllable through the Garmin touchscreen, you can set the tone with a range of colors and patterns that carry from day into night.

Cobalt + Garmin®

• A high-resolution glass cockpit with integrated GPS navigation, real-time data, and intuitive touchscreen control. Designed to provide clear visibility, precise control, and confident operation at the helm.

Harman Kardon Audio Systems

• The Harman Kardon audio system delivers rich, balanced sound throughout the boat, creating an elevated listening experience from every seat. Built with marine-grade components, it’s engineered to perform consistently in demanding on-water conditions.

Helm Watch

• Helm Watch acts as a secondary command center, giving passengers access to charts, navigation data, and key onboard controls. It allows guests to stay engaged in the experience while adjusting settings like audio, making every ride more interactive.

Fresco Chil Vinyl

• A premium marine vinyl designed to stay cooler in direct sunlight, improving comfort on hot days. Features moisture-resistant, antimicrobial construction for long-lasting durability.

Seakeeper

• Seakeeper stabilization reduces boat roll by up to 95 percent, delivering a smoother, more comfortable ride in a wide range of water conditions. A rapidly spinning internal flywheel generates powerful gyroscopic force to counteract motion, helping reduce fatigue and keep everyone onboard more at ease.

R31 Standard Features:

• Length Overall w/Swim Platform: 31' 5'' / 9.58 m
• Beam: 9' 10'' / 2.99 m
• Deadrise at Transom: 21 degrees / 21 degrees
• Fuel Capacity: 160 gal / 606 L
• Freshwater Capacity: 18 gal / 68 L
• Bridge Clearance (windshield only): 5' 4'' / 1.63 m
• Bridge Clearance w/ Hardtop: 9' 1'' / 2.77 m
• Draft Drive Up, Twin Eng.: 26'' / .66 m
• Draft Drive Down, Twin Eng.: 44'' / 1.12 m
• Dry Weight, w/Twin Engines (options not included): 9500 lbs / 4309 kg
• Boat Certified Capacity: Yacht Certified
• Boat Certified Capacity w/gear: Yacht Certified

Power Selection – Volvo Penta

• Twin V8-300CE-G DP Joystick - 300 hp (221 PkW)
• Twin V8-350CE-G DP Joystick - 350 hp (261 Pkw)
• Twin V8-380CE DP Joystick - 380 hp (283 PkW)
• Twin V8-430CE DP Joystick - 430 hp (321 PkW)

Power Selection – MerCruiser

• Twin 6.2 L MPI ECT-300 B3 DTS Axius - 300 hp (221 PkW)
• Twin 6.2 L MPI ECT-350 B3 DTS Axius - 350 hp (261 PkW)
• Twin 8.2 Mag ECT B3X DTS Axius - 380 hp (283 PkW)
• Twin 8.2 Mag HO ECT B3X DTS Axius - 430 hp (321 PkW)

Dash & Instrumentation

• Compass, Digital
• Composite Helm Eyebrow, Custom Stitching
• Depth & Water Temp Gauge Pkg.
• Digital Switching
• Hour Meters, Digital
• Stainless Steel Switches
• Steering Wheel, Black Leather/Stainless Steel
• USB/USB-C Receptacle Charger
• Glass Cockpit, Dual Garmin 943
• Steering Wheel, Leather Color-Matched

Entertainment

• iPod/USB/MP3 Port - Detail
• Stereo Remote, Dash - Detail
• Prem Sound w/Transom Spkrs.

Interior

• Bench Seat Storage
• Bow Walk-Thru Door
• Cooler, 36 qt. (cockpit seat only)
• Dual Sundeck Convertible Lounger
• Head w/Pump Out Porta Potti
• Helm Seat, Extra Wide
• Ice Chest, Bow
• Seating Varadense Comfort
• Sink Console (head compartment) - Detail
• Trash Receptacle
• Helm Seat, Electric

Exterior

• Anchor Locker
• Bow Scuff Plate, Stainless Steel - Detail
• Cleats (Bow, Midship, Stern)
• COBALT Lettering, Chrome Backlit
• Cockpit Entry Step - Detail
• Extended Running Surface
• Graphics, Molded-In Gelcoat
• Motorbox Actuator
• Ski Tow - Stainless Steel
• Stainless Steel Engine Vents
• Swim Platform w/Flip-Down Swim Step
• Transhield Shipping Cover
• Windshield, Black Frame
• Fender Clips w/Line (6) - Detail

Structural & Safety

• 10/5/3 Year Warranty Protection
• Battery Switch, Dual w/ACR - Detail
• Circuit Breaker Protected Elec System - Detail
• Composite Floor
• Composite Seat Bases
• Composite Transom
• Fiberglass Cockpit Liner
• Fiberglass Stringer System
• Fire Extinguisher, Automatic System - Detail
• Fire Extinguisher(s), Manual
• Ignition Safety Switch - Detail
• Kevlar Reinforced Hull
• Stainless Steel Windshield Braces - Detail
• Through Prop Exhaust

Power Selection – Engine Enhancements (Standard)

• DTS (Merc)
• EVC w/PTA & Cruise (Volvo)
• Trip Computer (Volvo EVC)

Optional:

Power Selection – Engine Enhancements (Optional)

• Anti-Corrosion System (Vol 300hp)
• Seacore (Merc)
• TCC (Titanium Ceramic Coating)-Volvo
• VOL Total Control Pkg (Autopilot & DPS)

Dash & Instrumentation

• Radar, Garmin Fantom 18''
• VHF Radio
• XM Weather - Detail
• Flir Vision Camera (w/Garmin Radar)
• Glass Cockpit, Dual Garmin 1234

Entertainment

• HK Plat Sound w/Transom Spkrs. - Detail
• HK Plat Sound w/Transom Spkrs.-Hard Top - Detail
• HK Sound w/Transom & Arch Spkrs-2 pr. (Sunshade) - Detail
• HK Sound w/Transom & Sandbar Arch Spkrs (Hardtop)
• Prem Sound w/Transom & Arch Spkrs-1 pr.
• Prem Sound w/Transom Spkrs.
• Premium Sound w/Transom Spkrs.-Hard Top
• Satellite Radio System

Interior

• Air Compressor w/Holder - Detail
• Air Compressor w/Holder - Detail
• Air Conditioning (Head/Helm)
• Bow Center Cushion Insert
• Bow Table (additional) - Detail
• Closet-Watersports (Head Compartment)
• Cockpit Heater
• Convenience Package
• Dinette Table w/Bow & Cockpit Receptacle - Detail
• Dinette Table, Solid Teak
• Floor Covering, Sea Grass (bow, cockpit)
• Floor Covering, Sea Grass (head)
• Floor Covering, Sea Grass (helm footrest)
• Footrest, Helm (Fold-Down)
• Gray Water System
• Head, Vac (Thetford) - Detail
• Head, Vac (Thetford) w/Macerator - Detail
• Helm Watch, Passenger
• Interior Trim Pkg., Wood
• LED Interior Accent Lighting (RGB) w/Hardtop - Detail
• LED Interior Accent Lighting (RGB) w/o Hardtop
• Phone Chargers, Bow (2)
• Snack Stand w/Prep Galley & Refrigerator
• Sof-Trac Mat (bow, cockpit)
• Sof-Trac Mat (head)
• Sof-Trac Mat (helm footrest)
• Sof-Trac Mat (watersports closet)
• Stainless Steel Foot Tread (helm only)
• Teak Floor, Bow & Cockpit - Detail
• Teak Floor, Head
• Throw Pillows, Weighted (10) - Detail
• Throw Pillows, Weighted (4) - Detail
• Wireless Phone Chargers, w/Holder

Exterior

• Aft Walk-Thru Gate
• Arch w/Hard Top
• Arch w/Hard Top/Electric Awning
• Arch w/Sunshade
• Camera, Rear Facing (req. Hardtop)
• COBALT Lettering, Satin Black (exterior) - Detail
• COBALT Lettering, Satin White (exterior)
• Flagpole w/Flag - Detail
• Sof-Trac Mat, Swim Platform
• Splash & Stow, Inflatable Island - Detail
• Splash & Stow, Inflatable Mat - Detail
• Swim Platform Hydraulic w/Flip-Down Step - Detail
• Swim Platform Transom Lighting - Detail
• Teak Swim Platform - Detail
• Transom Shower (cold water)
• Transom Tilt Switches (twin)
• Underwater Lighting - Detail
• Wakeboard Racks, T2 (Roswell) w/clamps
• Windows, Hull Side
• Board Rack Covers, PTM
• Wakeboard Racks, PTM ClampForce 3.0
• COBALT Lettering, Color-Matched
• Arch, Elec w/Hardtop
• Arch, Elec w/Hardtop & Elec Awning
• Arch, Elec w/Sunshade

Canvas

• Bow Tonneau Cover - Detail
• Cockpit Tonneau Cover - Detail
• Mooring Cover - Detail
• Shade Sail, Aft (req. Arch)
• Shade Sail, Bow - Detail
• Bimini, Premium Easy-Fold - Detail

Structural & Safety

• Battery Maintainer/Charger, 110v
• Battery Maintainer/Charger, 220v - Detail
• Gyroscope, Seakeeper 1
• Rearview Mirror, Roswell w/Custom Cover
• Tool Kit - Detail
• Trim Tabs, Pro Control Auto
• Trim Tabs, Pro Control
• Windlass w/Docking Lights System