Grand Mariner SL 250 Twin
Specifications Imperial Metric
Overall Length 26' 9" 8.15 m
Pontoon Log Length 26' 7.92 m
Pontoon Diameter 25"-27" Tapered 63.50 cm-68.58 cm Tapered
Beam 8' 6" 2.59 m
Approx. Basic Hull Weight 4609 lbs 2,090.61 kg
Max Person Capacity 9 people 9 people
Max Weight Capacity 3044 lbs 1,380.73 kg
Fuel Capacity 100 gal 378.54 l
Max HP Capacity 350 HP x2 260.99 kw x2
Features
Convenience Features
  • Battery selector switch, double (incl 2nd battery tray)
  • Bimini, 12' (1.25" frame w. SST quick release)
  • Cooler, soft-sided with Logo
  • Cover, mooring (E-Z Clip w. storage bag & vents)
  • Cupholders, stainless steel
  • DC receptacle, 12 volt
  • Depthsounder, digital
  • Docking lights, LED SST pods
  • Fenders, quick release (2 fenders, 2 straps, 4 quick release)
  • Fire extinguisher, manual
  • Gate floor stops
  • Gate, starboard
  • Gauges, analog (tach, hour, trim, fuel, volt, speedo)
  • Glovebox, lockable
  • Helm Storage Door
  • Keel, full length, extruded (3/8 inch thick)
  • Ladder, Stainless 4-step fold down telescopic
  • Lighting, courtesy
  • Seat, helm, UltraLux (high back recliner)
  • Speedometer (incl w/ Perf. Pkgs.)
  • Steering, tilt (incl with hydraulic or PAS steering)
  • Table, upgrade to wood grain w/ molded drink holders (Dealer Install)
  • Tachometer
  • Windscreen, removable
Flooring
  • Cognac Marine-grade Carpet
  • Rear Vinyl
Radio
  • Polk stereo - incl 6 Jensen speakers, plus rear lounge & transom remotes
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
  • Wiring, underdeck protection system
Popular Options
Accent Color
  • Black Sapphire Accent
  • Champagne Accent
  • Midnight Blue Accent
  • Royal Garnet Accent
  • Sandy Pearl Accent
  • Platinum Silver Accent
Bimini
  • Standard 12' Black Bimini
  • Standard Blue 12' Bimini (Included Only with Midnight Blue Panel Color)
  • Standard Red 12' Bimini (Included Only with Royal Garnet Panel Color)
  • Standard Tan 12' Bimini (Included Only with Champagne Panel Color)
  • Black Anodized Bimini (Requires/Included with Black Anodized Fence Option)
  • Black Delta Tower - (incl bimini & LED lights) - restrictions apply (see dealer)
  • Silver Delta Tower - (incl bimini & LED lights) - restrictions apply (see dealer)
Canvas
  • Bimini, 12' Lighted
  • Bimini, 10' electric power top (incl Bimini/Ladder LED lights)(black anodized frame w. black canvas)
  • Bimini, 10' electric power top (incl Bimini/Ladder LED lights)(na w. black anodized opt.)
  • Bimini, Double (REQ Delta Tower or Sport Arch)
  • Seat Covers, Canvas (TAN) w. Mooring Cover
  • Seat Covers, Canvas (TAN) without Mooring Cover (Deletes Standard Mooring Cover)
Colors
  • Black Sapphire
  • Champagne
  • Midnight Blue
  • Royal Garnet
  • Sterling Gray
  • Ebony Metallic
  • White Diamond
Comfort & Convenience
  • Battery Charger
  • Changing room w. curtain
  • Cupholder, wood grain, portable (1)
  • Fenders, 2 additional fenders w. straps
  • Flag, country
  • Heated helm seat - na. adj. height base (req. ultralux seat)
  • Lighted Cupholders
  • Lighting, rope (at seat base) - na courtesy lights
  • Lighting, under deck (incl. LED Ladder lights)
  • Lighting, underwater LED (2)- (Incl. LED ladder lights)
  • Mooring eyes, midship
  • Porta Potti
  • Refrigerator, SST (incl charger, battery box & charging station) - (restrictions apply see dealer)
  • Sink w. pressurized faucet, freshwater tank - (requires entertainment galley)
  • Stainless Steel Rubrail Insert
  • Twin Painted Engine Cowl- (Black with Pearl White) (Verado Only)
  • Upholstered Interior Panels
Engines
  • Twin 300 Verado (incl PAS/DTS) Includes Twin Engine Platform, Jack Plates, & Vessel View 4
  • Twin 300 Verado COLD WHITE (incl PAS/DTS) Includes Twin Engine Platform, Jack Plates, & Vessel View 4
  • Twin 350 Verado (incl PAS/DTS) Includes Twin Engine Platform, Jack Plates, & Vessel View 4
  • Twin 350 Verado COLD WHITE (incl PAS/DTS) Includes Twin Engine Platform, Jack Plates, & Vessel View 4
  • Twin 300 Verado w/Joystick Piloting (incl PAS/DTS) Includes Twin Engine Platform, & Vessel View 4
  • Twin 300 Verado COLD WHITE w/Joystick Piloting (incl PAS/DTS) Includes Twin Engine Platform, & Vessel View 4
  • Twin 350 Verado w/Joystick Piloting (incl PAS/DTS) Includes Twin Engine Platform, & Vessel View 4
  • Twin 350 Verado COLD WHITE w/Joystick Piloting (incl PAS/DTS) Includes Twin Engine Platform, & Vessel View 4
Fence
  • Black Anodized Fence Rail, Rubrail, Bimini Structure, and Ladder (na w. Bimini Electric Power Top)
Flooring
  • Berber Marine-grade Carpet
  • Main Vinyl
  • Main Teak Vinyl
  • Main Driftwood Teak Vinyl
  • Main Desert Beige Seagrass
  • Main Gray Seagrass
  • Main Light Woven Teak
  • Main Dark Woven Teak
  • Main Gray Woven Teak
  • Main Woven Shadow Diamonds
  • Rear Teak Vinyl
  • Rear Driftwood Teak Vinyl
  • Rear Desert Beige Seagrass
  • Rear Gray Seagrass
  • Rear Light Woven Teak
  • Rear Dark Woven Teak
  • Rear Gray Woven Teak
  • Rear Woven Shadow Diamonds
  • Rear Faux Teak
Furniture
  • Additional Woodgrain Table w/ Molded Drink Holders
  • Black Acrylic Table Upgrade w/ Stemware & Drink Holders
  • Additional Black Acrylic Table w/ Stemware & Drink Holders
  • 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
  • Double Lux Helm Seat - na adj height or raised helm
Helm
  • Glass Dash-12" & 7" Touch Screens
  • Helm, Smart Storage pull-out drawer
  • Keyless Ignition
  • Raised helm - na helm smart strg, adj height or 2 tube skin kit
  • Steering Wheel Upgrade - Euro
Interior Color
  • Desert Camel (Standard)
  • Almond
  • French Gray
  • Pillow Top - Desert Camel
  • Pillow Top - Almond
  • Pillow Top - French Gray
Packages
  • Convenience Package: Portable Cupholder, Kick Plates, Upgraded Euro Steering Wheel
  • Lighting Package: Lighted Cupholders, Courtesy Rope Lighting, Underwater Lights, Ladder Lights, Underdeck Lights
Performance & Handling
  • Polished Tubes -(Warranty Excl)
  • Salt Water Pkg I (incl 4 anodes)
  • Salt Water Pkg II (rotocast helm seat, 4 anodes, riveted hinges, alum gate hinges)
  • Ski Locker for Twin Engine Models
Stereo & Sound
  • Sound System, JL Audio Diamond Plus (6 Stainless Steel LED Lighted JL Audio Spkrs, JL Audio Amp, JL Audio Sub)
  • Sound System, Polk Diamond (incl amp, Polk stereo & spkrs, sub.)-na w/FS floorplan
  • Speakers, lighted - na Polk upgrade & Polk Diamond (not incl on aft external speakers)
  • Speakers, lighted SST covers - req Polk upgrade or Polk Diamond (not incl in aft external speakers)
  • Speakers, Polk upgrade (4 Speakers, Recommend Polk Head Unit)
  • Speakers, SST cover - req Polk speakers
Floorplans Click to enlarge floorplans
SL - Single Rear Facing Lounger (Standard)

SL - Single Rear Facing Lounger (Standard)

SLEC - adds entertainment center

SLEC - adds entertainment center

SLEB - adds entertainment bar and pressurized sink - req lighted cupholders

SLEB - adds entertainment bar and pressurized sink - req lighted cupholders

 
Videos
2016 Grand Mariner Series 2016 Grand Mariner Seriesplay 2016 Boating Magazine Buyer's Guide 2016 Boating Magazine Buyer's Guideplay
PDB Magazine Review PDB Magazine Reviewplay 2015 Grand Mariner Series 2015 Grand Mariner Seriesplay
2015 Harris Grand Mariner SL 250: Boat Review 2015 Harris Grand Mariner SL 250: Boat Reviewplay