Anyone researching a Sunseeker in Perth arrives at the same practical questions sooner or later. Who holds the official dealership for Western Australia? What does the range actually cover, and which models can be viewed here rather than on the other side of the country? And once a yacht is delivered, who commissions it, services it and honours the warranty? The answers decide whether ownership on this coast is straightforward or a long-distance exercise, so this article works through them in order.

The short version first. Motoryachts Australasia (MYA) is the official Sunseeker dealer for WA, operating from a marina office at Rous Head Harbour in North Fremantle. The company was founded in 2021 and its team carries more than 80 years of combined marine experience. Sunseeker’s own global dealer locator lists the operation as DCH Marine Perth — more on what that means below.

The dealership sits within a broader operation — MYA also holds WA appointments for Saxdor and Sealegs, and is an authorised Mercury Marine dealer — but Sunseeker is the marquee brand, and it is the one this article covers.

What an official Sunseeker dealer in WA actually does

Sunseeker builds its yachts in Poole, on England’s south coast, and is represented in each market by an appointed dealer. That appointment is the mechanism connecting a buyer in Perth to the shipyard: specification and options are agreed through the dealer, the build is followed through the dealer, and the finished yacht is handed over and supported by the dealer. Full details of the local appointment are on our Sunseeker page.

It is worth being clear about what a dealer is not, too. MYA does not build the yachts; Poole does that. The dealer’s job is everything the shipyard cannot do from the other side of the world — local knowledge, local infrastructure and local accountability.

For a Western Australian owner, most of the value lands after the contract is signed. Warranty work is authorised and carried out locally to factory standard with genuine parts. Technical questions go to the team that ordered and commissioned the boat, backed by a 24/7 support line, rather than to an office in another time zone. And when the yacht eventually comes up for sale, the dealer that knows its history is the natural place to broker it.

If you are weighing up where to buy — searching, in effect, for the best Sunseeker dealer in WA — the useful criteria are concrete ones: factory authorisation for warranty work, lifting and hardstand infrastructure that can actually take the boat, support that answers around the clock, and a brokerage path for the day you trade up. The rest of this article measures the Fremantle operation against exactly those criteria.

The range: roughly 55 to 134 feet, built in Poole

At the time of writing, the Sunseeker line-up spans approximately 55 to 134 feet across about 19 models — from yachts an experienced couple could run themselves to vessels that carry professional crew. The spread matters for a practical reason: an owner can move up through the range over a decade or more without changing builder, dealer or support arrangements.

Ordering a new Sunseeker runs through a specification process handled by the dealer — layout and cabin configuration, finishes, electronics, tenders and equipment — before the build is confirmed with the yard in Poole. Because model line-ups change as new designs are introduced, the boats currently available to order or view in Western Australia are best checked against the current fleet or discussed directly with the MYA office.

The practical consequence for buyers is that the early stages of a purchase — comparing models, walking through layouts, testing specification choices against how the boat will actually be used — can happen in North Fremantle rather than requiring flights east or to Europe. Viewings are arranged through the office, seven days by appointment.

The 90 Ocean: the featured Sunseeker in Perth

MYA’s featured Sunseeker at the time of writing is the 90 Ocean. As the name suggests, it sits in the 90-foot class, the upper-middle of the range, and it is the sort of yacht Western Australia’s geography rewards. This is a coastline measured in days rather than hours: Rottnest for a weekend on anchor, the passages north when a weather window opens, and long stretches of exposed Indian Ocean in between.

A yacht of this scale carries the fuel, water, tenders and accommodation to treat those distances as cruising grounds rather than obstacles. Perth’s long boating season strengthens the case — with mild winters and a reliable summer sea breeze, a yacht here works for its living year round instead of sitting under covers for half of it.

It is also a scale at which berthing, lifting and maintenance have to be planned before delivery, not after. Owners stepping up to this size for the first time tend to underestimate the shore-side questions: pen availability, lifting capacity for antifouling and survey, and who answers the phone when a system faults offshore. Those questions are answered in the next section, and enquiries about the 90 Ocean itself go through the North Fremantle office.

Commissioning, servicing and brokerage in Fremantle

Commissioning is the unglamorous work that determines how a first season goes: systems proven under load, electronics set up for local waters, paperwork completed and the owner properly oriented before the first passage. MYA handles this in Fremantle, where its office is attached to SFM Marina at Rous Head Harbour — meaning lifts, sheds, hardstands and pens are connected to the dealership rather than located across town.

The SFM recreational facility at Rous Head runs two lifters rated to 200 tonnes, accepts vessels up to 10 metres of beam, and handles everything from 14-foot trailer boats to 90-foot cruisers, including catamarans and tri-hulls. It operates 7am to 4pm daily, employs qualified mechanics, electricians, shipwrights and engineers, and runs a closed-loop water treatment plant. SFM also operates a facility at the Australian Marine Complex in Henderson.

MYA’s own after-sales programme sits alongside that infrastructure. The full picture is on our Perth yacht brokerage and servicing page, but in summary it covers:

  • Tailored maintenance programmes built around how and where the yacht is used
  • Authorised warranty repairs to factory standard, using genuine parts
  • A 24/7 technical support line
  • Mechanical and electrical work, engine servicing and plumbing
  • Antifouling, plus interior and exterior detailing to concours standard

The maintenance rhythm of a large motor yacht in Western Australia is steady rather than seasonal — antifouling cycles, engine hours, systems checks — and it rewards a standing arrangement over ad-hoc bookings. That is what the tailored programmes are for: the schedule is built around the boat’s usage, not a generic calendar.

Brokerage completes the cycle. Not every Sunseeker conversation in Perth starts with a new build: at the time of writing, MYA’s pre-owned listings include a Sunseeker Manhattan 60 MKII at approximately A$995,000. Buying pre-owned through the official dealer has a specific advantage — the same workshop relationships, parts access and factory knowledge that stand behind new yachts also stand behind the survey, handover and first service of a brokerage boat.

The DCH Marine network

MYA is a member of the DCH Marine network, and Sunseeker’s global dealer locator lists the Perth operation as DCH Marine Perth. If you have searched the locator and wondered whether that listing and Motoryachts Australasia are the same operation, they are — the Rous Head office is the point of contact for the brand in Western Australia.

Network membership matters for the same reason the factory appointment does. It ties the Perth dealership into an established structure, so the brand relationship, the warranty and the servicing arrangements all run through one accountable local operation rather than a chain of intermediaries.

Arrange a viewing in North Fremantle

The most useful next step is a conversation and a walk along the pen. Viewings are available seven days by appointment at Rous Head Harbour, North Fremantle. Call +61 499 770 180, or reach the team through the contact page, to talk through the current range, the 90 Ocean or a brokerage listing.

MYA’s own words set the standard the dealership should be judged by: we don’t simply sell yachts — we deliver a lifetime on the water. For Sunseeker owners in Western Australia, that lifetime starts in Fremantle.

Frequently Asked Questions

Who is the official Sunseeker dealer in Western Australia?

Motoryachts Australasia (MYA) holds the official Sunseeker dealership for Western Australia. The company is based at Rous Head Harbour in North Fremantle, was founded in 2021, and is a member of the DCH Marine network — which is why Sunseeker's global dealer locator lists the operation as DCH Marine Perth. New sales, commissioning, warranty work and brokerage all run through the Fremantle office.

What sizes do Sunseeker yachts come in?

At the time of writing, the Sunseeker range covers approximately 55 to 134 feet across about 19 models, all built at the company's shipyard in Poole in the United Kingdom. MYA's featured model in Perth is currently the 90 Ocean. Because line-ups change as new designs are released, it is worth confirming the current models with the dealership before shortlisting.

Where can I view a Sunseeker in Perth?

Viewings are held at MYA's base at Rous Head Harbour, North Fremantle, seven days a week by appointment. Call +61 499 770 180 to arrange a time. Depending on stock at the time, viewings can cover new Sunseeker models, the featured 90 Ocean, and brokerage listings such as pre-owned Sunseekers.

Who services Sunseeker yachts in Western Australia?

As the official WA dealer, MYA provides after-sales support including tailored maintenance programmes, warranty repairs to factory standard with genuine parts, and a 24/7 technical support line. Its office is attached to SFM Marina at Rous Head, where the recreational facility runs two lifters rated to 200 tonnes and employs qualified mechanics, electricians, shipwrights and engineers.

Can I buy a pre-owned Sunseeker in Perth?

Yes. MYA runs a brokerage alongside its new-yacht business, and at the time of writing the listings include a Sunseeker Manhattan 60 MKII at approximately A$995,000. Brokerage stock changes regularly, so check the pre-owned listings on the website or contact the North Fremantle office for current availability.