2025 Cobalt Boats R31 Sterndrive Base
- Year 2025
- Make Cobalt Boats
- Model R31 Sterndrive
2025 Cobalt Boats R31 Sterndrive
An ideal choice for family boating, the R31 is a ‘just-right’ sized day boat that also offers style, ample interior room and a full complement of luxury features.
Features may include:
Dash & Instruments- Compass, Digital
- Composite Helm Eyebrow, Custom Stitching
- Depth & Water Temp Gauge Pkg.
- Glass Cockpit, Dual Garmin 9" Displays
- Hour Meters, Digital
- Stainless Steel Switches
- Steering Wheel, Black Leather/Stainless Steel
- USB/USB-C Receptacle Charger
- Digital Switching
- iPod/USB/MP3 Port
- Sound System w 6 Spkrs.
- Stereo Remote, Dash
- Stereo Remote, Transom (Prem/Plat Sound)
- 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)
- Trash Receptacle
- Anchor Locker
- Bow Scuff Plate, Stainless Steel
- Cleats (Bow, Midship, Stern)
- COBALT Lettering, Chrome Backlit
- 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
- Cockpit Entry Step
- Mooring Cover
- Bow Tonneau Cover
- Shade Sail, Aft (req. Hard Top)
- Cockpit Tonneau Cover
- Shade Sail, Bow
- 10/5/3 Year Warranty Protection
- Battery Switch, Dual w/ACR
- Circuit Breaker Protected Elec System
- Composite Floor
- Composite Seat Bases
- Composite Transom
- Fiberglass Cockpit Liner
- Fiberglass Stringer System
- Fire Extinguisher(s), Manual
- Ignition Safety Switch
- Kevlar Reinforced Hull
- Stainless Steel Windshield Braces
- Through Prop Exhaust
Dimensions
Overall Length
w/Swim Platform: 31' 5'' (9.58 m)
Beam
9' 10'' (2.99 m)
Dead Rise
21 degrees
Draft
Up, Twin Eng.: 26'' (.66 m) | Down, Twin Eng.: 44'' (1.12 m)
Bridge Clearance
windshield only: 5' 4'' (1.63 m) | w/ Hardtop: 9' 1'' (2.77 m) | w/ Hardtop low position 7' 8'' (2.41 m)
Capacities
Fuel Capacity
160 gal (606 L)
Fresh Water Capacity
18 gal (68 L)
Weight, Maximum Capacity
Boat Certified Capacity: Yacht Certified | Boat Certified Capacity w/gear: Yacht Certified
Weights
Dry Weight
w/Twin Engines: 9500 lbs (4309 kg)