The Boat: Tarilian - Trader 535 Signature

Sadly, we need to say goodbye to yacht cruising abroad for personal reasons.
16 years of proud ownership are approaching an end as I offer the boat for sale.
Video tour of the boat, recorded in June 2026 (21 minutes, chapters)
Motor Yacht TRADER 535, “Tarilian”, a perfect full-time cruise
A fully detailed boat exploration was recorded in May 2026 (63 minutes)
Motor Yacht TRADER 535 SIGNATURE, "Tarilian". Complete boat tour
Your feedback is welcome
ABOUT THE BOAT
Tarilian
is a
Trader 535 Signature, a trawler style semi-displacement motor yacht with flybridge, full width aft cabin and covered aft deck.
The 'Trader' range are traditional cruising yachts. Their looks and design, which originated from the 1980s with later improvements, are clearly more purposeful than trendy. Boats and tastes are all different, but I feel that one does not tire of the boat's character soon; Traders were never in fashion and are getting classic as time passes.
'Trader' yachts were designed by Toby Chappell of Tarquin Motor Yachts (UK), and built by Kha Shing (Kha Shing Enterprises) in Taiwan.
This model has been given Design Category "A" Offshore.
Tarilian was built 1999/2000 to the model 2000 specification and first sold and launched in 2001.
Trader 535 dimensions:
Moulded hull length 16.3m (53.5ft)
L.O.A. approx. 17m (56.0ft)
L.W.L. 14.7m (48.2ft)
Beam 4.6m (15 ft)
Draft 1.5m (5.1 ft)
Displacement 22.000 kg (estimated), Registered Gross tonnage
(GTR) 30.12
Fuel 2270 ltr (in 2 tanks)
Water 910 ltr
Engines 2x Diesel Volvo TAMD73P-A EDC 430 HP
Generator Onan 12kW. Charger/inverter.
For Mediterranean cruising and the enjoyment of the water, there is an aft platform which is accessed via a comfortable stair case from the aft deck. The boat has air-conditioning to all cabins (4 units), and a hydraulic gangway which doubles as a dinghy crane.
Tarilian is equipped with all the usual navigation electronics and safety equipment required for safe offshore passages.
Our Trader T535 is a seaworthy and commodious cruiser and comfortable live-aboard, which can be handled by a cruising couple.
It's neither a fast boat nor a yacht suitable for ocean-crossing. We do not need either of those.
Tarilian is able to reach a top speed of 18 kn. In practise, the cruising speed is between 9 to 11 kn, and gives good fuel economy.
At 8.5kn (displacement speed): 3.5 ltrs/nm, at 9-9.5kn: 4 ltrs/nm, at 10-10.5kn: 5 ltrs/nm, and 10.5-11kn: 5.5 ltrs/nm. The corresponding safe cruising ranges are about 550 nm at 9 kn, and 350 nm at 11 kn. Due to the semi-displacement hull, higher speed will lead to higher fuel consumption per mile.
In general, we find cruising at around 10 kn convenient; but often go at calm 8.5 to 9 kn over shorter distances, and also, when going against wind and swell to reduce spray.
As introduction and reference manual I developed the M/Y Tarilian Boat Guide (updated rev. Oct.2025, for viewing or download).
A Walk around the Boat
From the aft deck a door and staircase lead into the saloon. Ceiling height is a convenient 6ft7'+ (200+ cm) throughout the boat.
But, taking the stairs too hastily can still bear a small risk of knocking your head.
The saloon includes the interior helm to starboard, the driver seat next to the side door, and a navigator seat to port, with a large chart table in front. Anyhow, the interior helm is rarely used by us 'fair-weather sailors'. It's much quieter on the flybridge, too.
The galley is located downstairs to rear. It has space for household size equipment, proper work surfaces and a range of eye level cupboards, and is fitted with a fridge, freezer, microwave, dishwasher and washing machine.
The full width master cabin (aft cabin) is one of the boat's boons, it offers a walk around king size bed, two large wardrobes, plenty of storage cupboards and drawers, a side seat and cosmetic table, and an ensuite bathroom with a separated small bath tub.
In the forward part of the boat is a substantial bow cabin, also with a king size double bed, a twin bed side (guest) cabin to port, and a toilet/ bathroom to starboard.
My 'office conversion': I had one of the two single beds in the side cabin (3rd cabin) converted to provide an ample writing/computer desk with (still the original drawers) under. If one needed the space again as berth, it could easily be fitted with a mattress to make a 190 cm berth.
For those who want to know it all: The engine room is below the saloon floor.
There are two lifting access panels in the salon floor. For minor service access, such as routine engine checks, there are doors from the galley and the front corridor.
Buying Tarilian: The Background, the Selection, and the Major Works
Before buying this boat in 2009 I had done my homework and been monitoring the used boats market on the web for more than two years; new and nearly new boats of this caliper were out of my financial reach. I had owned boats before and had skippered a number of chartered vessels in the Med. We had experience with a range of planing and semi-displacement vessels, including fast flybridge yachts, trawler style yachts and sport cruisers.
Our own cruiser for the Med should offer comfortable live-aboard quality for a couple and be kitted out to suit our needs better than a charter boat, and extend our cruising range. Our aim was to do coastal cruising in our own time, and be able to stay in places we liked for as long as we liked.
I preferred a sturdy 'traditional' boat, on which everything made sense; a flybridge was a must, as was a swimming platform for the Med. We had come to like spacious semi-displacement yachts with good cruising credentials, aft cabin and aft deck, and the comfort of teak decks and high quality woodwork inside.
Why a Trader 535? The Trader range (see 'Classic Trader' brochure, 2012), and in particular the 535 model, ticked all the boxes with their blend of traditional trawler and modern features such as sea stairs and moulded swimming platform, well balanced accommodation, a large aft deck with solid roof above, and wide side decks. At under 17m length over all the 535 is not too large to find a berth in most Med harbours and marinas, but avoids compromises in the living spaces on and under deck that are found with smaller boats and planing hulls. The 535 has been the most popular in the range, that means there is usually a choice of examples on the used market: Traders are semi-custom boats, each is slightly different, therefore having a choice matters.
At the time, Tarquin Trader Yachts, based on the UK south coast, further helped to us to learn more about their boats and compare different models.
With the home work done, clear preferences and an overall budget worked out, it was easy for me to narrow the number of boats to view down to just three or four as soon as I was in the position to make a cash offer and go ahead with the purchase.
Why buying it in the UK?
It might have seemed more practical and maybe cheaper to buy a boat for the Med that is already in the area. I explored this, but the availability of several appealing examples to choose from, with support available, was in favour of the UK. Also, I wanted to manage the refurbishing works myself. Living in London, working with UK yards and contractors in such a large project is just far more efficient than with companies abroad; the same is true for kitting the boat out and trying it nearer to home. In hindsight, it was a spot-on decision as it also gave us the opportunity for an epic journey to the final cruising destination; just the kind of adventurous trip these passage-making boats are made for and perfectly capable of.
We found
Tarilian, a 535 Signature model of early 2000, pleasing on and under deck; saloon and flybridge layout suited our requirements as a cruising couple very well; I was familiar with Volvo engines from my previous boats, and, the asking price seemed fair.
I bought her from her first owners in Falmouth in autumn 2009; she had been dry stored at the yard for some time waiting for a new owner.
Tarilian had been cruised in Spain and driven back to Falmouth; the boat had a good general specification, including a passarelle and air conditioning, and appeared to be in sound condition. However, after 10 years she obviously needed substantial refits and upgrades to bring her up to the standard and specification of newer boats.
Before the
re-launch in May 2010 I commissioned a
comprehensive overhaul
of the mechanical and electrical/electronic systems. Plumbing, board electrics, including a new inverter, navigation electronics and a number of instruments were refitted to current standards respectively added; diesel heaters and satellite broadband were installed.
Extra cleats and grab rails were made for safety and ease of use. A boarding ladder for the side deck gates was custom made.
Nylon couplings were fitted to the shafts, and rope cutters to the propellors.
The side (3rd) cabin was modified to become my skipper's cabin with an ample writing/computer desk.
In 2010 Tarilian also received full sets of new cushions, curtains, mattresses and all outside covers; and, finally, a new console rib tender.
As part of the works I had also specified some
customization based on my own Med experience:
For Mediterranean style stern-to docking, in particular when short-handed, I wanted a third helm station on the aft deck.
The L-shaped moulded
aft deck settee
had been factory fitted right on the starboard edge of the aft deck; it needed to be moved towards the centre, and a little forward, to allow passing behind along the rails when picking up and taking the (usually heavy and muddy) mooring line (ground rope) from stern to bow, and to give more space for managing shore lines.
Experience after several years of ownership; maintenance, replacements and upgrades
The boat has certainly kept its promises and been suiting and exceeding our requirements as a cruising couple, and occasionally with a guest. We have never felt a lack of space or comfort, and living on board for three weeks or so at a time is a pleasure; I know other owners who stay even longer. Tarilian has become our very personalized home for those best periods of the year.
Even after years of ownership and looking at other, recent, models, I have not found any that could offer as generous covered outdoor spaces and satisfactory accommodation at the same length as this one.
Tarilian has proven capable of relaxed and steady passage making. Fitted with the standard size of engine options for this model, I find them well suited to the character of the boat, and always offering more reserves of power than we needed. Whilst the boat does not provide sporty handling or the frightening excitement of planing speeds (we aren't looking for that), cruising is dependable and safe.
There is a characteristic to grumble over specifically regarding the Traders:
The
Trader hull, with its traditional semi displacement shape, has a tendency
to roll
in seas from abeam and aft quarters. It is more of concern for passages in the long Atlantic swell than in the Med, and it's about comfort not safety. Although there is nowadays an increasing marketing pitch on stabilizers for smaller boats, retro-fitting stabilizers to Tarilian would be technically difficult to install and hardly affordable to me. I rather consider the forecast for sea conditions when planning a passage. As a leisure skipper I can afford taking time, planning a different route, or, if necessary, wait for a favourable forecast rather than put the crew at risk of a prolonged uncomfortable ride.
Note: Additional loads high up on the boat raise its centre of gravity and increase its tendency to roll. Tarilian, a Signature model, carries its tender low on the swim platform, the aft deck roof is not designed to carry it. The Trader Sunliner range have a stronger hard top that is integrated with the superstructure, and a tender crane to lift it up. However, as cool as it might look, storing a heavy dinghy on the roof of a 535 without stabilization should be carefully considered from the point of stability in heavy seas.
Regarding
running costs; the much talked about
fuel consumption
of motor boats is not one of the big issues for us in case of Tarilian: Based on our average annual usage, the cost of fuel during an active season (at around 4 ltrs/nm) amounts to only a moderate percentage of the total annual costs of boating, 10-15%. When you cruise more locally it may be less. The lion share of 85-90% of costs goes towards berthing fees, annual maintenance, repairs/renewals and upgrades, not to forget insurance. Costs of marina berths, labour and yard costs are going up year on year above inflation rates. I am talking about Croatia.
At this point some generic and personal comments about my experience during cruises: To keep everything on a sizeable boat in good condition and working order (without employing a paid skipper), the single handed owner operator has to be ready to act as cleaner, handyman, trouble shooter, electrician, and even ad hoc mechanic or plumber when need arises. Needs keep arising, it's a boat! By the nature of cruising, service men are hardly ever available at the time and place you want them. Magazines and books do not prepare you for it; you learn by practical experience. Of course, all boats are different, and, it is up to the skipper how much or little he does, and how he cares to prepare.
A further experience is about a boat not being used. Be aware, whether you are on it or not, decay happens. Ropes, fenders, batteries, engines, inflatable tenders perish, the sun wreaks havoc on exterior parts and decks, leaks spring up, electrical systems corrode and age prematurely due to the salty air, underwater gear gets fouled, and so on. That's is where the worries and money go, not into a few litres more or less of fuel. Enough said.
After the initial major works in Falmouth in 2010 I continued making updates and
improvements
based on experience:
An upgraded anchor (Rocna 33) made a difference; a custom made teak door to the aft deck locker, it's practical and looks nice; underwater lights (yes, just a show-off at a marina berth, but have you tried them for night swims in a bay?); courtesy and stair lights inside and out (for safety); winches for mooring ropes on the bow; bilge alarm; sun covers for the aftdeck, and more.
It goes without saying that annual engine and generator servicing, antifouling and routine maintenance are being carried out in spring ahead of each season. In spring 2015 I commissioned
a major service
of the Volvo engines.
All repairs/replacements are being looked at and addressed as they arise, hopefully without causing disruption to holiday plans.
Further issues we experienced, and the solutions we chose:
A Trader 535 is a tall boat with
high windage. For
stern-to Med mooring under side wind, a
stern thruster helps
- particularly if you are cruising short-handed as we do. Previously, in the UK, I had seen this an unnecessary extra for a boat like ours. But let's be clear, chaos during mooring manoeuvres in Croatia is the main trigger for crew rows and frustration if not risks. After repeated stressful mooring situations under wind in Croatia, I do feel that as much control of movements in close quarters as available is needed for safety and to reduce accident risk and stress.
I had a stern thruster fitted as part of the annual pre-season works in
spring 2017.
At that time I also had
the front teak deck refitted which had been in the weather since the boat's launch in 2000 and had started to deteriorate.
The dinghy & swimming ladder issue
On a Trader 535, the original swimming ladder is a substantial swivelling L-shaped ladder. On Tarilian, it is on the starboard side of the swim platform. When stored, the part that goes into the water leans against the transom, where there is also the deck shower. This arrangement works well as long as there is no dinghy on the platform. I had from start realized this being an issue, and had a small auxiliary telescopic ladder fitted underneath the platform near to the port side corner. It also serves as an emergency ladder which can be pulled out by a swimmer.
Our 3.1m Walker Bay console
rib tender was chosen in the UK to fit fine on the aft platform of a Trader 535 Signature; but it 'filled' the platform to its edges. The outboard's prop shaft was in the way and made getting to the auxiliary swimming ladder
a struggle for anyone other than the most athletic young members of crew. Looking at other boats around us, I feel that I was not the only Med boater who had a similar problem.
By the end of 2016, after six seasons, the Walker Bay tubes had suffered sun damage and become unsightly.
I was adamant that the replacement should be an equally capable console tender, just a little shorter so there would be space left to get to the ladder; I went for an affordable model, a Brig 300T, and for an outboard engine with electronic fuel injection for reliable starting, a Yamaha F25 which fitted the weight bill.
To complete the new "convenient swimming arrangement", I had an additional 'swimming pool style'
bathing ladder custom-made which goes on the corner of the aft platform. When not in use it it lifted out and has its place on the aft deck.
In the following year an additional deck shower was installed on the side of the staircase for an easy shower, all with the dinghy on the platform.
One of the pleasures of boating is to spend days in a bay, or on moorings with no shore power. I feel that having to run the generator for hours every day, just to replenish the energy used by two fridges and other equipment over 24 hours, is inconvenient. As part of the
2018 pre-season works I had a set of
solar panels fitted. They certainly work, but I note that the practically achieved charging performance of this installation is far lower than I had hoped. It seems that a partial shadow on a panel leads to significant reduction of overall efficacy. Installers usually connect panels serially to achieve high voltages. I realized later that re-connecting the panels in parallel in such an installation helps significantly because one shaded panel does not block the current of others. The MPP charger supports both configurations.
At the same time the outdated
sat TV antenna, which had become unreliable, was replaced with a future-proof KNS unit (DVB-S2, GPS auto-scew).
Furthermore,
a 4G mobile aerial was installed on the radar arch to improve reception of the mobile wi-fi router. The aerial, plus a high capacity UK data roaming SIM, provide good on-board wi-fi and access to the same streaming content as at home, using a UK IP. If one does not use geographically coded content a cheaper non-roaming local data card should do.
Time passes quietly BUT disaster can strike OUT OF THE BLUE
By 2020 it's 20 years since Tarilian was first launched and 10 years since the refit in Falmouth.
Superyachts get refurbished every few years, but ordinary motor cruisers often go without cosmetic updates for a long time.
Tarilian's looks have generally kept up well. For her age, her original condition is fine and nothing is urgently needed to continue enjoying the boat.
However, environment and Med sun have been at work for a good while; on closer inspection cracks and imperfections in gel-coat and plastic are noted. A refurbishing program should be considered.
Then, in late 2020, a parachute rocket, recklessly launched from the local village during celebrations, hit Tarilian at her annual berth in Marina Frapa.
The flybridge tarpaulin was ignited and the fire seriously burnt the helm and flybridge before it could be put out by the fire services. The superstructure, deck and all interiors of the boats remained untouched. I spare you the sad images of Tarilian's darkest hours.
Dealing with the repair of the damages was not helped by the calamitous pandemic restrictions and travel bans that were imposed on us over the following winter and spring 2021.
THE REPAIR WORKS AND COMPLETE REFIT, 2021 - 2023
From April 2021 to spring 2022 the boat was stored ashore in shipyard D&D Kufner near Kastela, Split. In a hall, a substantial repair and refit program of the flybridge, arch and hardtop was carried out.
The opportunity to completely refurbish the flybridge and hardtop was taken advantage of.
* New sun beds were installed on aft deck roof. New solar panels were installed in optimised configuration.
* A more modern and streamlined helm dashboard was designed and installed.
* All navigation electronics and marine communication equipment were renewed and upgraded:
Latest generation SIMRAD equipment including MFD (x2), radar, autopilot, VHF/DSC/AIS was installed, and also a GMDSS sat phone.
* In terms of fabrics, all boat covers, for winter and summer, were renewed.
After a struggle with the yard getting open issues finalised and iron out snags, in June 2022 we were finally able to launch the boat for a late start of the season. We were keen to get our boat back but aware that not all cosmetic issues of the plastic and finish of the flybridge had been resolved to satisfaction.
The keenly awaited relaunch after repair and refit is a very special occasion for us. Click to watch the launch
After the end of the 2022 season, in a second and final phase of works, those defects were addressed:
A re-finishing and painting program for the flybridge and superstructure down to deck level was commissioned, that created a homogenous appearance.
The works were carried out by super-yacht refit specialist Nautimar at Sukosan/Marina Dalmacia, between
January and April 2023. The setup for Awl Grip/Awl Craft works was in a balloon with climate and humidity control and dust filtering.



THE REFIT PROGRAM OF TARILIAN CONTINUED in 2024 and 2025:
* In spring 2024,
new
propeller shafts with dripless
PSS seals were installed.
* The hull was sandblasted, polished to bare fibre,
epoxy gel-shield primed and coated.
* During the work on the hull all through hull
valves were replaced.
* Salon and bathroom surfaces were refinished where needed.
* All black water hosepipes were renewed.
The latest works should ensure the boat is in first-rate condition providing further years of reliable trouble-free cruising.
SOME RECENT IMAGES (2025/26)
SOME PHOTOS FROM EARLIER YEARS




