Home / Builders / Stefini Yacht Design
Insuring Stefini Yacht Design: cover and premium
motor yachts · several countries
Stefini Yacht Design: motor yacht builder. NAMMERT insures a Stefini Yacht Design 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
motor yachts
Typical sizes
8,4 to 16,7 m
Premium from
from €49 a year for liability
Worth knowing
Stefini Yacht Design; cover, cost and conditions
Under the name Stefini Yacht Design our model records hold a compact, closed range of motor yachts and one sailing yacht. Its core is the Erreline K series, large motor yachts whose three digit number roughly gives the length in decimetres: the Erreline K 145 is 14.4 metres long, the K 165 16.7 metres. Two smaller lines with their own names sit alongside, the Harpoon 255 as an open boat and as a WA version, and the Tempest 330. Only one model carries the Stefini name itself, the sailing yacht Stefini 13.50.
We list nine models, eight motor yachts and one sailing yacht, all recorded with the same build years from 2003 to 2012. The Erreline K series has five: K 32 at 10.4 metres, K 128 at 12.85, K 145 at 14.4, K 155 at 15.65 and K 165 at 16.7 metres. The Harpoon 255 comes as Open and WA, both 8.4 metres, the Tempest 330 measures 9.9 metres and the Stefini 13.50 13.9 metres. Lengths therefore run from 8.4 metres (Harpoon 255) to 16.7 metres (Erreline K 165), with three models under ten metres and six above.
The 8.4 metre Harpoon is the one boat in the range that fits on a road trailer and can be launched at a ramp. The Erreline yachts from 10.4 metres stay on a marina berth and are lifted out by crane for the winter. With every model dating from 2003 to 2012, a look at engine service records and later upgrades says more about a boat than its brochure.
Questions and answers
Frequent questions
How long are the Erreline K models?
For Stefini Yacht Design: From 10.4 metres (K 32) through 12.85 (K 128),
14.4 (K 145) and 15.65 metres (K 155) up to 16.7 metres (K 165).
All five are recorded from 2003 to 2012.
Is there a sailing yacht in the range?
Yes, for Stefini Yacht Design too: the 13.9 metre Stefini 13.50.
It is the only sailing boat among the nine models and the only one carrying the Stefini name.
The cover that fits
motor yacht insurance
Tariffs, cover and FAQ for motor yacht insurance in detail.
Third-party liability
The foundation for a boat from Stefini Yacht Design: damage to third parties, worldwide,
from €49 a year for liability.
Hull cover
Partial or full hull cover for a Stefini Yacht Design,
at replacement value with an agreed fixed value.
For the whole class of boat
For Stefini Yacht Design: What matters for motor yachts 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, Stefini Yacht Design included.
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 Stefini Yacht Design.
Current wind force and direction for your waters are shown on the Home.
Series by Stefini Yacht Design, build years and cover
Erreline K 32 is a motor yacht from Stefini Yacht Design, built from 2003 to 2012.
Also a motor yacht, built from 2003 to 2012.
Also a motor yacht, built from 2003 to 2012.
Also a motor yacht, built from 2003 to 2012.
Also a motor yacht, built from 2003 to 2012.
Harpoon 255 Open is a motor yacht from Stefini Yacht Design, built from 2003 to 2012.
Harpoon 255 WA is a motor yacht from Stefini Yacht Design, built from 2003 to 2012.
Stefini 13.50 is a sailing yacht from Stefini Yacht Design, built from 2003 to 2012.
Tempest 330 is a motor yacht from Stefini Yacht Design, built from 2003 to 2012.
For the Erreline K 32, Erreline K 128,
Erreline K 145 by Stefini Yacht Design and 6 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 Erreline K 32, Erreline K 128, Erreline K 145 by Stefini Yacht Design and further series:
On motor yachts the drive and the electronics together make up about half the value.
Both belong in the valuation, otherwise the sum insured is too low.
For the Stefini 13.50 by Stefini Yacht Design 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 Stefini Yacht Design range in figures
These figures come from the model records we keep for Stefini Yacht Design: boat type,
build years and length, nothing estimated.
- motor yacht
- 8 models, 2003 to 2012, 8.4 to 16.7 m
- sailing yacht
- 1 model, 2003 to 2012, 13.9 m
Which model was built when?
What does a used Stefini Yacht Design cost?
We hold today’s price ranges by year for 9 models by Stefini Yacht Design.
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 |
|---|---|---|
| Erreline K 128 | 2006 to 2009 | €128,900 to €184,000 |
| Erreline K 145 | 2006 to 2009 | €178,500 to €257,000 |
| Erreline K 155 | 2006 to 2009 | €203,100 to €292,500 |
| Erreline K 165 | 2006 to 2009 | €236,800 to €339,600 |
| Erreline K 32 | 2006 to 2009 | €79,000 to €110,900 |
| Harpoon 255 Open | 2006 to 2009 | €43,200 to €62,500 |
| Harpoon 255 WA | 2006 to 2009 | €43,200 to €62,500 |
| Stefini 13.50 | 2006 to 2009 | €123,600 to €167,300 |
| Tempest 330 | 2006 to 2009 | €67,400 to €95,300 |
Estimate from our boat records, October 2026.
Not a survey.
Stefini Yacht Design insured in five minutes.
Boat type, year built, length and value of your Stefini Yacht Design are all we need.
Work out the premium online or call us: +49 3375 29 12 77.