RIB motor boat GRAND G420
The GRAND G420 is the smallest Golden Line RIB motor boat with a full console: 4.2 m, up to 6 people, 40–60 hp engine. It has the series' dynamic profile and a classic layout that makes it a good family boat for lakes, the Masurian waterways and the bay.
Hull and safety
The deep-V High Step Hull gives good agility, stability at speed and a high top speed. Safety grab rails are standard on both sides of the stern sofa and console, with stainless-steel bow rails as an option. Like every Golden Line boat, the G420 has a strong rubbing strake as standard.
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Space
The CL-24 console is at the side, and the skipper drives sitting on the stern sofa. The dashboard takes a display up to 9 inches. Standard equipment includes a bow pad with two cleats, tube ends with steps and towing and lifting eyes; an integrated 55 l fuel tank and a Bimini top are optional. Although it is shorter, the boat carries as many people as the larger 4.8 m model and has a similar inside width. It weighs 250 kg.
Ski towing
A ski-towing mast is available as an option, the same as on the G380N and G340N. With a 60 hp engine the G420 can pull a skier and inflatables.
Storage
- anchor locker
- bow locker
- console locker
- 55 l fuel tank compartment (optional)
- large stern locker
What it is for
The G420 works as a stand-alone boat for family outings, fishing and water sports, and as a tender for larger motor yachts. It is easy to tow on a single-axle trailer.
Technical specifications
4,20 mLength
2,00 mBeam
0,48 mTube diameter
250 kgWeight
6Number of people
750 kgLoad capacity
1Number of engines
40–60 HPEngine power
L: 20 cali / 508 mmTransom height
55 l optionFuel tank
—Water tank
CCE category- Length overall
- 4,20 m
- Length internal
- 2,90 m
- Width overall
- 2,00 m
- Width internal
- 1,05 m
- Tube diameter
- 0,48 m
- № of chambers
- 4
- Tube material
- PVC / Hypalon
- Side height
- 0,60 m
- Maximum draft (fully loaded)
- 0,42 m
- Bare boat weight
- 250 kg
- Loading capacity
- 750 kg
- Passenger capacity
- 6
- Inbuilt fuel tank capacity
- 55 l (option)
- Engine recomended
- 40–60 HP
- Engine weight max
- 120 kg
- Engine shaft length
- L: 20 in / 508 mm
- Midsection/aft deadrise
- 20° / 17°
- Hull type
- RIB
- Boat design category
- C
- Stowed dimensions of package № 1
- 4100×1900×1010 (h) mm
- Stowed dimensions of package № 2
- 1100×720×980 (h) mm
- Transport gross weight
- 270 kg
Storage and layout
- 1Forepeak – bow anchor locker
- 2Bow locker
- 3Steering console locker
- 4Fuel tank (55 l)
- 5Spacious aft locker
- 1. Reinforced fiberglass "Deep V" hull with HSH (High-Step-Hull), DART and transom extension (standard colour: white)
- 2. 5-chamber inflatable tube (standard material: PVC, 1100 g/m², light grey)
- 3. Reinforced rub rail
- 4. SeaDek non-slip kit
- 5. Steering console CL-24 with front soft seat, windscreen, storage and side grab rails
- 6. Ultraflex steering wheel
- 7. Stainless steel grab rails
- 8. PVC safety handles
- 9. Stainless steel bow safety rail
- 10. Removable bow sundeck with cushions
- 11. Bow anchor platform with two stainless steel cleats
- 12. Rear sofa with soft backrest
- 13. Reinforced transom for engine mounting
- 14. Stainless steel pop-up cleats
- 15. Fiberglass tube end cones
- 16. Fuel tank cap
Equipment
Standard
- 5-chamber inflatable tube with GRP stepends and handles (10+1 pcs), PVC 1100 g/sq.m. (color to choose)
- Bow step plate with mooring cleats
- Fiberglass «Deep-V» hull «High-Step-Hull» (HSH) with enlarged cockpit «DART» and transom extension (white color)
- Bow and roomy aft storage compartment
- Steering console CL-24 with front seat / storage compartment; with windscreen and handrails; Dashboard (can accommodate MFD up to 9')
- Mechanical steering system (Non reversible rotary steering system T73), steering cable (M66)
- Steering wheel
- Integrated aft settee
- Set of seating cushions and backrests, Silvertex upholstery
- Two stainless steel handrails on the side of the aft settee
- Stainless steel cupholder on the steering console
- Hull ventilation system
- Anti-skid deck surface
- Self-draining cockpit with drainage system
- Inspection deck hatch
- Corrugated hose in the interdeck space for concealed installation of communications
- Two stern retractable cleats in polished stainless steel
- One bow and two rear stainless steel D-bolts for securing/transporting the boat on a trailer
- Pad eyes stainless steel for lifting the boat with a crane beam
- Two collapsible paddles
- High-volume foot pump BRAVO-8
- Maintenance kit
Optional (extras)
- Overpressure valve Leafield with filter cap (2 pcs)
- Bow railings
- Waterski towing mast
- Rear locker floorboards set
- Electric package for boat w/o arch №E7
- Inbuilt fuel system with 55lit / 14gal tank
- VDO fuel level gauge 240-33 Ω or 10-180 Ω
- Keel protector package
- Tube protector package
- Removable bow sundeck kit
- Оverall cover for D600
- Harbour cover for console CL-24 & rear seat
- Canvas bimini-top №2S (st.steel, collapsible, 2-arched, on-tube installation)
G420 on the water and in detail
GRAND G420 — frequently asked questions
How many people does the GRAND G420 carry?
GRAND G420 carries up to 6 people according to its CE declaration of conformity. In everyday use, with luggage and gear, it is comfortable to plan for a few people fewer.
Which engine should I choose for the GRAND G420?
The recommended engine power is 40–60 HP, the maximum 60 hp. Driving a boat with such an engine requires a powerboat licence. Choose a Yamaha engine in the 3D configurator together with the price.
Is the GRAND G420 suitable for towing a water-skier?
Yes. A water-ski mast is available as an option: the tow rope is attached high above the engine, which makes the start easier for skiers and wakeboarders. Towing a water-skier needs at least 25 hp.
How much does the GRAND G420 cost?
The boat without an engine starts from 59 912 zł incl. VAT. See the full price with a Yamaha engine, equipment and trailer straight away in the 3D configurator and download the quote as a PDF.
Manual and drawings
Configure your G420
Choose colours, equipment, a Yamaha engine and a trailer — and download a quote with net and gross prices straight away.













