S420
4.2m
LENGTH
50HP
POWER
8
PEOPLE
Agile, practical and space-efficient - the Grand S420 is a multipurpose RIB that can be customised to suit your lifestyle.
FROM $38,100
*Price includes standard features and Yamaha 30HP engine
![A family of four onboard a Grand S420, travelling on the water in a boat](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-5.jpg)
![A family of four onboard a Grand S420, travelling on the water](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-1.jpg)
![A render of the Grand S420 from above, showing the internal layout of the RIB boat](https://grandboats.com.au/wp-content/uploads/2024/07/S420-Render-2-e1722407084173.png)
![A family of four onboard a Grand S420, travelling on the water in a boat together](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-6.jpg)
![A family of four onboard a Grand S420, travelling on the water](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-4.jpg)
Grand S420 - The details
Description
Incredibly lightweight, reliable and efficient, the S420 is a 4 metre / 14ft rigid inflatable boat that is power rated to 50HP. Available in three various layouts, this small but multipurpose RIB can be customised to suit your lifestyle and beyond. Whether you’re looking for an elegant yacht tender, a functional vessel for day trips and fishing, or a trailerable day boat, the Grand S420 will serve you easily as a reliable and practical boat.
Choose between The Base Model (an open tender with removable seats and oars), The Sport Model (features a Sport jockey console and complete steering system), or The Deluxe Model (includes a wide double helm seat, deluxe console and complete steering system). The Grand S420 is a small but agile, practical and space-efficient RIB that has an impressive cockpit space with a wider bow for more seating and storage, ensuring it works well both as a yacht transfer vessel, or as a small family boat.
Standard Features
Medium V Hull
Large Bow Locker
Inflatable Hypalon Tube with 3 Chambers and Overpressure Valves
Fibreglass Steering Console with Windscreen & Storage
Fibreglass Drivers Seat with Storage
Cable Steering with Steering Wheel
Silvertex Premium Upholstery
Integrated Bow & Stern Lifting Eyes
Pump & Paddles with Maintenance Kit
Bow Step Plate with Clam Bollard
Fibreglass Tube Step Ends
Stainless Steel Navigation Arch
SeaDek Foam Flooring
Keel & Tube Protection
Overall Cover
Harbour Cover
Optional Equipment
Bow Sundeck kit
Bimini Top
Garmin Echomap UHD2 5 Inch Chartplotter / Fish Finder
Fusion RA210 Marine Stereo
2x Fusion 6.5 Inch XS Series Speakers
Scanstrut Rokk Wireless Active Phone Charger / Holder
Technical Data
OVERALL LENGTH: 420cm
INSIDE LENGTH: 310cm
OVERALL WIDTH: 195cm
INSIDE WIDTH: 101cm
BARE BOAT WEIGHT: 145kg
LOADING CAPACITY: 650kg
PASSENGER CAPACITY: rated up to 8
BOAT DESIGN CATEGORY: C
ENGINE MAX: 50HP
ENGINE WEIGHT MAX: 115KG
ENGINE SHAFT LENGTH: 20″ (LONG)
MIDSECTION/AFT DEADRISE: 20°/17°
FUEL TANK: 25 L
TUBE CHAMBERS: 3
![A render of the Grand S420 from the side, showing the internal layout of the RIB boat](https://grandboats.com.au/wp-content/uploads/2024/07/S420-Render-1-e1722407743905.png)
![A render of the Grand S420 from the side, showing the tube and hull layout](https://grandboats.com.au/wp-content/uploads/2024/07/S420-Render-3-e1722407760145.png)
Grand S420 | the gallery
![A render visual of the Grand S420 showcasing the seats and under-the-seat locker storage areas](https://grandboats.com.au/wp-content/uploads/elementor/thumbs/973183-S420_D-2-qkhb1keljqbarfasd86mno3laqnq412o1km6tzz2as.jpg)
![A render visual of the Grand S420 yacht tender with its offset console, seat in front of the console, and additional seating at the bow of the boat](https://grandboats.com.au/wp-content/uploads/elementor/thumbs/662883-S420_D-6-qkhb1b07ndyfjbofw44cyqgzcvy1z21coa3c18d010.jpg)
![A render visual from above of the Grand S420 with a spacious sundeck at the bow of the boat](https://grandboats.com.au/wp-content/uploads/elementor/thumbs/439007-S420_D-1-qkhb186p2vukkhsjckwh996lkqbybyq5nw4vleh6jo.jpg)
![A render visual of the Grand S420 yacht tender in a Sports Model layout with centre console and jockey seat](https://grandboats.com.au/wp-content/uploads/elementor/thumbs/507900-S420_D-5-qkhb16b0p7rzx9v9nk3849nodyl7wkiozmtwmujyw4.jpg)
![A render visual of the back of the Grand S420, detailing the wide drivers seat and step ends at the back of the tubes](https://grandboats.com.au/wp-content/uploads/elementor/thumbs/811557-S420_D-3-qkhb1hl2z87fslevtoyqy6t7il1mgxrh16nqe638tg.jpg)
![A render visual of the Grand S420 yacht tender with its wide drivers seat at the rear of the boat, and the optional retractable ski arch](https://grandboats.com.au/wp-content/uploads/elementor/thumbs/680997-S420_D-4-qkhb1cvw12106jlpl4xm3pzwjnoseg8tcjeazsa7ok.jpg)
![A family of four onboard a Grand S420, travelling on the water in a boat](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-5.jpg)
![A family of four onboard a Grand S420, travelling on the water in a boat together](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-6.jpg)
![A family of four onboard a Grand S420, travelling on the water](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-4.jpg)
![A family of four onboard a Grand S420, turning a boat on the water](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-3.jpg)
![A family of four onboard a Grand S420, travelling on the water](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-2.jpg)
![A family of four onboard a Grand S420, travelling on the water](https://grandboats.com.au/wp-content/uploads/2024/07/Grand-S420-Lifestyle-1.jpg)