Lightweight fiberglass hull
At 4.2 metres and under 300kg bare, the G420 is easy to launch, easy to recover, and sits well on davits or a swim platform. The hand-laid hull is stiff and responsive without unnecessary weight.

A proper little cruiser — well-finished, well-thought-out, and surprisingly capable for its footprint.
At 4.2 metres and under 300kg bare, the G420 is easy to launch, easy to recover, and sits well on davits or a swim platform. The hand-laid hull is stiff and responsive without unnecessary weight.
A clean, uncluttered cockpit with removable seating works equally well as a yacht tender or a standalone day boat. Stowage is thoughtful for the size — nothing wasted, nothing missing.
Same attention to upholstery, tube quality, and hardware detail as the larger models in the range. The G420 is a compact boat, not a compromised one.

G340
PLACEHOLDER — marketing tagline pending.

G340N
PLACEHOLDER — marketing tagline pending.

G380
PLACEHOLDER — marketing tagline pending.

G380N
PLACEHOLDER — marketing tagline pending.

G500
PLACEHOLDER — marketing tagline pending.

G580
The entry point to Golden Line quality.

G680
Built to be lived aboard.

G750
More space. Same conviction.

G850
PLACEHOLDER — marketing tagline pending.

G980
PLACEHOLDER — marketing tagline pending.
Have a question? Talk to us about the G420.
The team at Algarve Boat Group can walk you through specifications, availability, and configuration options.
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