Insuring Slepsk: cover and premium
motorboats and sports boats · several countries
Slepsk: builder of sports and cabin boats. NAMMERT insures a Slepsk regardless of year built or where you bought it, liability, hull, legal expenses and personal accident cover from one house, taken out online in five minutes.
At a glance
Origin
several countries
Class
motorboats and sports boats
Typical sizes
5,2 to 7,9 m
Premium from
from €49 a year for liability
Worth knowing
Slepsk; cover, cost and conditions
Slepsk is listed in our records as a builder of sports and cabin boats, pairing small sailing boats with motorboats sold as Sunliner. We found no reliable source on the yard's location or history, so this page relies on the model data. The names tell the two halves apart: the sailing boats are called Pretty, New Classic and Sun Classic, the motorboats Sunliner with a number and a nickname such as Motus, Retro or Week. Every model stays under eight metres.
Our records hold six Slepsk models: three motorboats, two sailing boats and one sailing yacht. The Pretty 23 is the oldest, recorded from 1992 to 1998. The New Classic 700 (to 2015) and the Sun Classic 800 (to 2010) follow from 1999. The Sunliner motorboats arrive later, the 640 Week from 2009, the 640 Retro from 2011 and the 500 Motus from 2012, with final years of 2017 and 2018. Lengths run from 5.2 metres for the Sunliner 500 Motus to 7.94 metres for the Sun Classic 800; the Pretty 23 measures 7 metres, the New Classic 700 and the 640 Week 7.3 metres each and the 640 Retro 6.4 metres.
Boats of this size suit lakes, rivers and sheltered coast. The sailing models are often kept on a mooring and lifted out for winter, so the keel, rudder and standing rigging deserve a look each spring. The Sunliners are easy to tow and launch, and a freshwater rinse of the engine after each trip keeps them in shape. Older hulls from the nineties reward a careful check of deck fittings and seals.
Questions and answers
Frequent questions
Which Slepsk models are sailing boats?
For Slepsk: The Pretty 23, the New Classic 700 and the Sun Classic 800.
Our records file the first two as sailing boats and the Sun Classic 800 as a sailing yacht;
the three Sunliners are motorboats.
How long is the Sunliner 640 Week?
For Slepsk: Our records give 7.3 metres, from build year 2009.
The 640 Retro measures 6.4 metres and the 500 Motus 5.2 metres.
The cover that fits
motorboat insurance
Tariffs, cover and FAQ for motorboat insurance in detail.
Third-party liability
The foundation for a boat from Slepsk: damage to third parties, worldwide,
from €49 a year for liability.
Hull cover
Partial or full hull cover for a Slepsk, at replacement value with an agreed fixed value.
For the whole class of boat
For Slepsk: What matters for motorboats and sports boats is the same across every brand;
engine output, how a claim is settled, cruising range and theft protection.
The class page lists every point and every brand in this class, Slepsk included.
Insuring motorboats and sports boats, every brand and every condition
Other builders in this class
Nautical information What counts before you cast off, papers, equipment, waters
Licence
A powerboat licence (inland or coastal) is required from 15 hp (11.03 kW).
Registration
Registration from 3 hp; for trips abroad carry the boat certificate or flag document.
Waters
Inland, coastal and abroad; plan fairways, bridge clearances, draught and tides.
Equipment
Lifesaving gear, fire extinguisher, anchor, signalling equipment and correct navigation lights.
Cruising range
The agreed cruising range is stated in the policy and can be extended at any time.
Weather
Check wind force in Beaufort and wind direction before casting off, and allow for gusts.
General guidance, not a complete account;
what governs are the rules of the waters you are on and the manual of your Slepsk.
Current wind force and direction for your waters are shown on the Home.
Series by Slepsk, build years and cover
Sunliner 640 Retro is a motorboat from Slepsk, built from 2011 to 2018.
Sunliner 640 Week is a motorboat from Slepsk, built from 2009 to 2018.
Sunliner 500 Motus is a motorboat from Slepsk, built from 2012 to 2017.
New Classic 700 is a sailing boat from Slepsk, built from 1999 to 2015.
Sun Classic 800 is a sailing yacht from Slepsk, built from 1999 to 2010.
Pretty 23 is a sailing boat from Slepsk, built from 1992 to 1998.
For the Sunliner 640 Retro, Sunliner 640 Week,
Sunliner 500 Motus by Slepsk and 2 more series the market value and the replacement cost often
differ widely.
An agreed value removes the age-based scale, and the figure in the policy stands.
For the Pretty 23 by Slepsk series there is no list price left.
That is why we work with an agreed value: you state the figure, we agree it,
and in a total loss exactly that amount is paid, with no deduction for wear.
For the Sunliner 640 Retro, Sunliner 640 Week, Sunliner 500 Motus by Slepsk series:
On a motorboat the drive is the single most valuable part.
Damage after grounding is covered, an engine failure from wear is not.
For the New Classic 700, Pretty 23 by Slepsk series:
On boats this size the condition of rig and fittings decides.
A dismasting is covered, worn terminals after years are not.
For the Sun Classic 800 by Slepsk series:
On sailing yachts the rig and the underwater hull are the expensive parts:
a dismasting quickly costs a quarter of the boat,
and osmosis counts as wear and is covered by no hull policy.
The Slepsk range in figures
These figures come from the model records we keep for Slepsk: boat type, build years and length,
nothing estimated.
- motorboat
- 3 models, 2009 to 2018, 5.2 to 7.3 m
- sailing boat
- 2 models, 1992 to 2015, 7 m
- sailing yacht
- 1 model, 1999 to 2010, 7.9 m
Which model was built when?
What does a used Slepsk cost?
We hold today’s price ranges by year for 5 models by Slepsk.
The table shows what boats in average condition are worth,
from the oldest to the youngest year on record.
Choose your exact model, year and condition in the calculator.
| Model | Years built | Range today |
|---|---|---|
| New Classic 700 | 2002 to 2012 | €14,600 to €23,200 |
| Sun Classic 800 | 2002 to 2007 | €18,100 to €25,800 |
| Sunliner 500 Motus | 2015 | €13,500 to €17,200 |
| Sunliner 640 Retro | 2014 to 2015 | €23,300 to €34,200 |
| Sunliner 640 Week | 2012 to 2015 | €26,200 to €37,700 |
Estimate from our boat records, October 2026.
Not a survey.
Slepsk insured in five minutes.
Boat type, year built, length and value of your Slepsk are all we need.
Work out the premium online or call us: +49 3375 29 12 77.
