Be prepared for attractive styling, thoughtful use of space, luxurious appointments and impressive performance, because they all come together seamlessly in the Grand Mariner SL 250. This expertly designed and finely crafted luxury pontoon delivers the effortless performance and handling of its sisters, the 250 and SEL 250, while providing additional accommodations and onboard living space. It features the SL floorplan, with two comfortable bow lounges, an amidships lounge and a single, rear-facing lounge with flip-top backrest. It also offers the DL floorplan, which provides two rear-facing lounges with flip-top backrests. For additional customization, you may replace the bow lounges with two Lux or Ultra Lux bow seats and a flip-up table. You’ll sink into the thick, soft lounge cushions, stretch out on the sunpad, revel in watersports from the spacious transom, fully appreciate the high-end amenities and upgrades, and delight in other boaters’ stares as they marvel at the Grand Mariner’s unique fence design, with its aerodynamic fiberglass bows and gently sloping rails. This is adventuring in style.
The Grand Mariner Series
Friends and family members of any age will find plenty to rave about aboard this pontoon deck boat. From a roomy swim platform to an aft lounger with flip-flop backrest, the unbeatable interior features include plenty of cup holders, an aft table and ample storage combined with a unique fence design… AND, power to spare with both outboard and stern drive pontoon versions. Combined with the new fence design, there is sure to be a Grand Mariner pontoon for you.
Spacious bow seating is perfect for those days when everyone comes to play. The optional jump seat can accommodate an extra person and offers storage space underneath. Specially placed speakers ensure you get the very most out of your SonyPlatinum stereo system while relaxing on the water. This is a luxury boat with high performance and room for all your friends, family and gear for a fun day on the water.
Pontoon deck boats like this are made for swimming, water sports, cruising and any other way you want to spend your time on the water. With the custom five-step, fold down ladder for easy access to the water and an extra stereo console, the Grand Mariner’s transom becomes a memory-making hub. Relax on the plush aft lounger or spacious sunlounge. The optional entertainment galley packs in all you need for onboard gatherings with Smart Storage, counter space and available sink.
Outstanding Pontoon Stern Drive Power
The Grand Mariner’s newly redesigned stylish helm stands as the command center for fun. Pursue any of your favorite on-water activities with confidence knowing you’re backed up by reliable performance. Convenient and intuitive features that define the dash display are standard on our pontoon deck boats. Lighted toggle switches and an optional SmartCraft MercMonitor digital display make everything easier while keeping you in complete control. Of course you can always upgrade to the Touch Screen Control putting everything from the speed, trim, music and even GPS right at the control of your fingertips.
The Grand Mariner SEL pontoon deck boat offers outstanding stern drive power up to 430 8.2L Mag High Output horsepower with easy access to the engine. Mix and match for a dozen fence color combinations. Try the bold full color paneling or spice it up with a sharp two-tone look. Black Sapphire Metallic, Midnight Blue, Royal Garnet, Champagne, Sterling Silver and Blue Opal are the six base colors for the Grand Mariner. Choose an optional accent graphics package to really make a statement out on the water. Choose Black Sapphire, Midnight Blue, Champagne, Royal Garnet or Platinum Silver.&n