Grand Mariner 230
Specifications Imperial Metric
Length overall (incl. ladder) 25' 6" 7.77 m
Pontoon length 23' 7.01 m
Pontoon Diameter 25" 63.50 cm
Width (Beam) 8' 6" 2.59 m
Weight – 2-25" tubes-(All Options, No Fuel, No Engine, No Batteries) 3386 lbs 1,535.86 kg
Weight – 3-25" tubes-(All Options, No Fuel, No Engine, No Batteries) 3706 lbs 1,681.01 kg
Weight – 2-27" tubes-( All Options, No Fuel, No Engine, No Batteries) 3561 lbs 1,615.24 kg
Weight – 3-27" tubes-(All Options, No Fuel, No Engine, No Batteries) 3906 lbs 1,771.73 kg
2-25" Tube Capacity: persons/Max cap. (varies by engine) 9-11 persons / 1973 lbs 9-11 persons / 894.94 kg
2-27" Tube Capacity: persons/Max cap. (varies by engine) 12 persons / 2445 lbs 12 persons / 1,109.03 kg
3-25" Tube Capacity: persons/Max cap. (varies by engine) 13 persons / 2625 lbs 13 persons / 1,190.68 kg
3-27" Tube Capacity: persons/Max cap.(varies by engine) 14 persons / 2676 lbs 14 persons / 1,213.81 kg
Max H.P. - 2 tubes & Sport Package 200 HP 149.14 kw
Max H.P. - 3 tubes (Perf. Pkg. Plus) 300 HP 223.71 kw
Max H.P. -3 tubes (PIII Package) 300 HP 223.71 kw
Fuel capacity - 2 tubes 28 gal 105.99 l
Fuel capacity – Perf. Pkg. Plus 37 gal 140.06 l
Fuel capacity - 27" Perf. Pkg. Plus 63 gal 238.48 l
Fuel capacity – PIII Package 47 gal 177.91 l
Draft down with 25" tubes 21" 53.34 cm
Draft down with 27" tubes 21" 53.34 cm
Draft up with 25" tubes 13" 33.02 cm
Draft up with 27" tubes 13" 33.02 cm
Bridge clearance (Bimini & stern light down/Lowered Tower or Arch) with 25" tubes 62" / 81" 157.48 cm / 205.74 cm
Bridge clearance (Bimini & stern light down/Lowered Tower or Arch) with 27" tubes 64" / 83" 162.56 cm / 210.82 cm
Features
Convenience Features
  • 12 Volt Outlet
  • 12' Bimini (1.25" frame w/ SST quick release)
  • Courtesy Lighting
  • Double Battery Selector Switch (incl 2nd battery tray)
  • Fence Mounted Docking Lights
  • Full Length Keel
  • Gate Floor Stops (Dealer Install)
  • Helm Storage Door
  • Lockable Glovebox
  • Manual Fire Extinguisher
  • Mooring Cover (E-Z Clip w/ storage bag & vents)
  • Quick Release Fender System (2-5.5" fenders, 2 straps, 4 quick release)
  • Removable Windscreen
  • Removable Woodgrain Table w/ Molded Drink Holders (Dealer Install) View Image
  • Soft-Sided Cooler w/ Logo View Image
  • Stainless Steel 4-Step Flip-Down & Telescoping Ladder
  • Stainless Steel Cupholders
  • Stainless Steel LED Docking Light Pods View Image
  • Standard 2 Tube Chassis: Includes 25" diameter tubes with full length keel
  • Tachometer
  • Tilt Steering
  • UltraLux Helm Seat (Highback Recliner)
Flooring
  • Main Desert Beige Seagrass
  • Rear Desert Beige Seagrass
Gauges
  • Multi-Function Digital/Analog Gauges (GPS Speedo, fuel, depth, tach with engine data)
Radio
  • JL Zone Control (includes 6 Fusion speakers)
Decks & Floor
  • 16-inch on center placed cross members
  • Decking with tongue & groove water-prevention system
  • Decking, 3/4" 7-ply pressure treated plywood
  • Full-length pontoon brackets, Total Torsion Reduction System
  • Stainless Steel Flip-up Cleats View Image
  • Underdeck Wiring Protection System
Popular Options
Bimini
  • Standard Black 12' Bimini (Included Only with Black, Ebony, Sterling Gray, White Diamond, Mocha Pearl Panel Color) View Image
  • Standard Blue 12' Bimini (Included Only with Midnight Blue Panel Color) View Image
  • Standard Red 12' Bimini (Included Only with Fusion Red Panel Color) View Image
  • Standard Tan 12' Bimini (Included Only with Champagne Panel Color) View Image
  • Black Anodized Bimini (Requires/Included with Black Anodized Fence Option) View Image
  • Black Delta Tower - (manual folding - incl bimini & LED lights) View Image
  • Black EVO Tower (power-folding - incl black bimini) View Image
Canvas
  • 12' Lighted Bimini
  • Black Seat Covers
  • Full Enclosure (Includes Double Bimini)
  • Bimini, 10' electric power top (incl Bimini LED lights)(na w. black anodized opt.)
  • Bimini, 10' electric power top (incl Bimini LED lights)(black anodized frame w/ black canvas)
  • Double Bimini (Req. Delta Tower or Sport Arch) View Image
  • Double Bimini - NA w/ Lighted/Power Top/Arch
Colors
  • Black Sapphire View Image
  • Champagne View Image
  • Midnight Blue View Image
  • Sterling Gray View Image
  • Ebony Metallic View Image
  • Fusion Red View Image
  • Mocha Pearl View Image
  • White Diamond View Image
Packages
  • 8.8" Convenience Package: Includes portable cupholder, upgraded steering wheel, 8.8" QR fenders system, flip-up cleats & kick plates
  • Enhanced Standard: Adds to standard a 27" diameter 2 tube chassis, reinforced nose cone, lifting strakes, & partial aluminum skin, req 60 HP - 115 HP engine
  • Interior Lighting Package: RGB LED lighted cupholders & RGB LED seat base rope lighting
  • Performance Package Level 2.5: Adds to level 2 all 27" diameter tubes, 63 gal fuel tank, includes ski tow bar & in-floor storage, req 115 HP min. engine & hyd strg
  • Performance Package Level 2: Adds to level 1 a 3rd full-length 25" diameter tube chassis, 37 gal fuel tank, includes ski tow bar and in-floor storage, req 115 HP min. engine & hyd strg
  • Pilot Assistance Package I (includes adjustable height seat base, Simrad GO5, and midship mooring eyes)
  • Pilot Assistance Package II (includes raised helm, Simrad GO5, and mid-ship mooring eyes)
  • Total Lighting Package: Adds to Interior Lighting Package RGB LED underwater & under deck lighting)
  • Salt Water Package for 25" tubes- (solid keels, additional transducer bracket, 4 anodes, and decal)
  • Salt Water Package for 27" tubes (solid keels, 4 anodes, and decal)
Comfort & Convenience
  • Battery on-shore charger, 120V
  • Fenders, 2 additional 5.5" fenders w/ straps
  • Quick Release Fender System - 8.8" Dia (2 fenders, 2 straps, 4 quick release)
  • Fenders, 2 Additional 8.8" Dia w/ Straps
  • Powered SST Ladder (Req. Perf. Lvl 2, 2.5, or HP3 Pkg) View Image
  • Safety Railing - req SL floorplan & Ski Tow Bar View Image
  • Safety Railing - req SL floorplan & Ski Tow Pylon
  • Swim Seat
  • Changing Room w/ Curtain View Image
  • Upholstered Interior Panels View Image
  • Stainless Steel Grill - (Fence Mounted, Dealer Install)
  • LED Rope Lighting (at seat base) - na courtesy lights View Image
  • Mid-ship Mooring Eyes
  • Porta Potti
  • Stainless Steel Refrigerator (incl charger, battery box & charging station) View Image
Engines
  • Mercury 90 ELPT FourStroke EFI Command Thrust
  • Mercury 115 ELPT FourStroke EFI Command Thrust
  • Mercury 115 ELPT ProXS Command Thrust FourStroke
  • Mercury 150XL EFI FourStroke (incl Hyd Strg)
  • Mercury 200L FourStroke (incl PAS/Mechanical Shift)
  • Mercury 200L FourStroke (incl PAS/DTS)
  • Mercury 225L FourStroke (incl PAS/DTS) (Req. 3 Tube Boat)
  • Mercury 250L FourStroke (incl PAS/DTS) (CMS)
  • Mercury 250L Verado (incl PAS/DTS) (AMS)
  • Mercury 300L FourStroke (incl PAS/DTS) (CMS)
  • Mercury 300L Verado (incl PAS/DTS) (AMS)
  • Mercury 300L Verado White (incl PAS/DTS)(Non "Pro" Version) (Req. 3 Tube Boat) (AMS)
  • Honda BF 90 DK3LRTA (incl F/W separator)
  • Honda BF 115 D1LA (incl Hyd Strg, F/W separator)
  • Honda BF 150 A2LA (incl Hyd Strg, F/W separator)
  • Honda BF 200 AK3LA (incl Hyd Strg, F/W separator)
  • Honda BF 225 AK3LA (incl Hyd Strg, F/W separator)
  • Honda BF 250 ALA (incl Hyd Strg, F/W separator)
Flooring
  • **Must Choose One MAIN and One REAR Flooring Option**
  • Main Beige Vinyl View Image
  • Main Desert Beige Seagrass View Image
  • Main Gray Seagrass View Image
  • Main Gray Vinyl View Image
  • Main Sand Vinyl
  • Main Beachwalk Seagrass View Image
  • Main Dark Woven Teak View Image
  • Main Gray Woven Teak View Image
  • Main Graywood Woven Teak View Image
  • Main Oakwood Woven Teak View Image
  • Main Teak Vinyl View Image
  • Main Driftwood Teak Vinyl View Image
  • Rear Beige Vinyl View Image
  • Rear Gray Seagrass View Image
  • Rear Desert Beige Seagrass View Image
  • Rear Beachwalk Seagrass View Image
  • Rear Gray Vinyl View Image
  • Rear Sand Vinyl
  • Rear Dark Woven Teak View Image
  • Rear Graywood Woven Teak View Image
  • Rear Gray Woven Teak View Image
  • Rear Oakwood Woven Teak View Image
  • Rear Driftwood Teak Vinyl View Image
Furniture
  • Bow Jump Seat
  • UltraLux Helm Seats - Dual Helm Seats
  • UltraLux Helm Seats With Bolster - Dual Helm Seats
  • Black Acrylic Table Upgrade w/ Stemware & Drink Holders View Image
  • Adjustable Height Seat Base with slider/swivel - na raised helm, saltwater pkg II or bolster seat
  • UltraLux Flip-up Bolster Helm Seat - na raised helm View Image
Helm
  • Aft Facing Camera - req. Arch/Tower & Glass Dash
  • Rearview Mirror - Dealer Install
  • Simrad GO5 GPS Chartplotter w/ Sonar View Image
  • Vessel View Link (Req Simrad)
  • Glass Dash-12" & 7" Touch Screens View Image
  • Raised helm - na helm smart strg, adj height or 2 tube skin kit View Image
Interior Color
  • Desert Camel (Standard) View Image
  • Almond View Image
  • French Gray View Image
  • Pillow Top - Desert Camel View Image
  • Pillow Top - Almond View Image
  • Pillow Top - French Gray View Image
Performance & Handling
  • Hydraulic Steering
  • Mercury® Active Trim
  • Hydraulic Steering (for engines <150hp)
  • PAS - Power assist steering (for Non-Verado engines < 225hp)
  • Polished Tubes - (Warranty Exclusion) View Image
  • Stainless Steel Ski Tow Bar View Image
  • Lifting Strakes - recom 90hp & up (incl. w/ Perf pkgs)
Stereo & Sound
  • JL Diamond Sound System (includes amp, JL stereo, 6 speakers, & sub)
  • 2-Tower Speakers (JL Upgrade Only)
  • JL Audio® Platinum Sound System - 6 speakers with 2 Subwoofers and amps
Fence
  • Black Anodized Fence Rail, Rubrail & Bimini Structure (na w. Bimini Electric Power Top) View Image
  • Stainless Steel Rubrail Insert View Image
Accent Color
  • Black Sapphire Accent View Image
  • Sparkling Champagne Accent View Image
  • Midnight Blue Accent View Image
  • Deep Red Metallic Accent View Image
  • Platinum Silver Accent View Image
Floorplans Click to enlarge floorplans
(Standard) SL - Single Rear Facing Lounger

(Standard) SL - Single Rear Facing Lounger

DL - Dual Rear Facing Loungers

DL - Dual Rear Facing Loungers

SLDH - Single rear-facing lounger w/ dual helm seats

SLDH - Single rear-facing lounger w/ dual helm seats

SLEC - Adds Entertainment Center

SLEC - Adds Entertainment Center

Videos
2019 Grand Mariner Series 2019 Grand Mariner Seriesplay 2018 Grand Mariner Series 2018 Grand Mariner Seriesplay
2017 Grand Mariner Series 2017 Grand Mariner Seriesplay 2016 Grand Mariner Series 2016 Grand Mariner Seriesplay
Fishing Monthly Australia Review - Grand Mariner SL 230 Fishing Monthly Australia Review - Grand Mariner SL 230play 2016 Boating Magazine Buyer's Guide 2016 Boating Magazine Buyer's Guideplay
2015 Grand Mariner Series 2015 Grand Mariner Seriesplay 2015 Boat Buyers Guide: Harris Grand Mariner SL 230 2015 Boat Buyers Guide: Harris Grand Mariner SL 230play