Insuring Sealine: cover and premium
motorboats and sports boats · Germany
Sealine builds motorboats and sports boats in Germany. NAMMERT insures a Sealine 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
Germany
Class
motorboats and sports boats
Typical sizes
8 to 14 m
Premium from
from €49 a year for liability
Worth knowing
Sealine; cover, cost and conditions
Sealine was founded in Great Britain and is built today in Germany by the Hanse Group. The boats are sport cruisers and flybridge models between nine and fifteen metres, many of them with sterndrive or inboard engine.
We charge no surcharge for superstructures such as a flybridge. Here too, the expensive loss is drive damage after grounding, covered under full hull cover. On older models from British production it is worth looking at the spare parts situation: what is hard to obtain extends the repair time, not the cover. A well-kept boat data sheet with an equipment list speeds up settlement.
Questions and answers
Frequent questions
Does the flybridge cost a surcharge?
No, not for Sealine either: From the sport cruiser to the flybridge the same tariff applies;
for us, superstructures do not mean an increased risk.
The cover that fits
motorboat insurance
Tariffs, cover and FAQ for motorboat insurance in detail.
Third-party liability
The foundation for a boat from Sealine: damage to third parties, worldwide,
from €49 a year for liability.
Hull cover
Partial or full hull cover for a Sealine, at replacement value with an agreed fixed value.
For the whole class of boat
For Sealine: 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, Sealine 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 Sealine.
Current wind force and direction for your waters are shown on the Home.
Series by Sealine, with value and cover
Sealine 218 / 240 (classic) is a motorboat from Sealine (DE/GB), built from 1985 to 1998,
and today changes hands at between €12,000 and €35,000.
Sealine 305 / 328 (classic) is a motor yacht from Sealine (DE/GB), built from 1988 to 1999,
and today changes hands at between €25,000 and €60,000.
Ambassador / Senator (classic) is a motor yacht from Sealine (DE/GB), built from 1985 to 2000,
and today changes hands at between €30,000 and €145,000.
S / SC 29 to 35 is a motor yacht from Sealine (DE/GB), built from 1995 to 2020,
and today changes hands at between €45,000 and €220,000.
Statement / T-Serie is a motor yacht from Sealine (DE/GB), built since 2014,
and today changes hands at between €280,000 and €950,000.
S330 / S390 is a motor yacht from Sealine (DE/GB), built since 2016,
and today changes hands at between €230,000 and €620,000.
C390 / C430 is a motor yacht from Sealine (DE/GB), built since 2016,
and today changes hands at between €280,000 and €720,000.
Conti 18 / 195 / 210 Cabin (classic) is a motorboat from Sealine (DE/GB), built from 1985 to 2000,
and today changes hands at between €6,000 and €22,000.
Sealine Family 210 / 285 is a motor yacht from Sealine (DE/GB), built from 1988 to 2002,
and today changes hands at between €10,000 and €38,000.
Sealine 165 / Cabin 500 is a motorboat from Sealine (DE/GB), built from 1985 to 2000,
and today changes hands at between €5,000 and €16,000.
Sealine S 24 / S 34 / S 37 is a motor yacht from Sealine (DE/GB), built from 2000 to 2018,
and today changes hands at between €35,000 and €145,000.
Sealine F 33 / F 37 / F 42 Flybridge is a motor yacht from Sealine (DE/GB),
built from 2005 to 2020,
and today changes hands at between €75,000 and €260,000.
Sealine C330 / C335 is a motor yacht from Sealine (DE/GB), built since 2015,
and today changes hands at between €295,000 and €420,000.
Also a motor yacht, built since 2016, €520,000 to €780,000.
Sealine S330 / S390 is a motor yacht from Sealine (DE/GB), built since 2015,
and today changes hands at between €320,000 and €560,000.
Sealine F430 / F530 is a motor yacht from Sealine (DE/GB), built since 2016,
and today changes hands at between €680,000 and €1,100,000.
For the Sealine 218 / 240 (classic), Sealine 305 / 328 (classic),
Ambassador / Senator (classic) by Sealine and 2 more 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 S / SC 29 to 35, Sealine Family 210 / 285,
Sealine S 24 / S 34 / S 37 by Sealine and 1 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.
As the Statement / T-Serie, S330 / S390,
C390 / C430 by Sealine and 4 more series are still in production,
parts are available and repair costs are predictable.
Even so, value it at replacement cost including retrofitted electronics, not at list price.
For the Sealine 218 / 240 (classic), Conti 18 / 195 / 210 Cabin (classic),
Sealine 165 / Cabin 500 by Sealine 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 Sealine 305 / 328 (classic), Ambassador / Senator (classic),
S / SC 29 to 35 by Sealine 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.
The Sealine range in figures
These figures come from the model records we keep for Sealine: boat type, build years and length,
nothing estimated.
- motor yacht
- 96 models, since 1971, mostly 8.8 to 14.3 m
- motorboat
- 31 models, 1974 to 2011, mostly 5.6 to 7.6 m
- inflatable with engine
- 1 model, 2000 to 2007, 3.3 m
Which model was built when?
What does a used Sealine cost?
We hold today’s price ranges by year for 112 models by Sealine.
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 |
|---|---|---|
| Sealine 190 Cabin | 1984 to 1991 | €12,600 to €16,800 |
| Sealine 195 Cabin | 1985 to 1991 | €11,100 to €15,000 |
| Sealine 198 Cabin | 1991 to 1992 | €11,500 to €14,700 |
| Sealine 200 Family | 1989 to 1994 | €12,500 to €16,900 |
| Sealine 210 Family | 1994 to 1998 | €12,800 to €17,900 |
| Sealine 218 Family | 1990 | €12,200 to €15,500 |
| Sealine 220 Family | 1985 to 1993 | €14,100 to €18,500 |
| Sealine 230 Family | 1992 to 1994 | €16,900 to €22,100 |
| Sealine 240 Family | 1993 to 1998 | €16,000 to €24,400 |
| Sealine 240 Sport | 1993 to 1998 | €17,300 to €27,300 |
| Sealine 255 Family | 1987 to 1992 | €24,100 to €34,000 |
| Sealine 260 Family | 1992 to 1993 | €15,000 to €19,700 |
| Sealine 260 Family | 1991 to 1995 | €19,500 to €26,600 |
| Sealine 270 Family | 1983 to 1995 | €19,500 to €26,600 |
| Sealine 270 Sportbridge | 1994 to 1996 | €19,400 to €26,600 |
| Sealine 28 Sportbridge | 1996 to 1999 | €31,200 to €45,700 |
| Sealine 285 Ambassador | 1990 to 1991 | €24,200 to €32,900 |
| Sealine 285 Family | 1985 to 1990 | €25,800 to €39,600 |
| Sealine 290 Ambassador | 1990 to 1991 | €23,900 to €31,800 |
| Sealine 290 Family | 1987 to 1995 | €21,400 to €36,700 |
| Sealine 30 | 1974 to 1986 | €23,300 to €37,100 |
| Sealine 300 Sportbridge | 1993 to 1994 | €31,300 to €41,300 |
| Sealine 305 Fly 86 | 1986 to 1990 | €27,600 to €40,900 |
| Sealine 305 Flybridge | 1986 to 1991 | €31,600 to €48,000 |
| Sealine 310 Flybridge | 1990 to 1997 | €29,600 to €54,800 |
| Sealine 310 Sportbridge | 1993 to 1998 | €30,900 to €64,000 |
| Sealine 320 Flybridge | 1991 to 1996 | €33,800 to €55,000 |
| Sealine 328 Sportbridge | 1988 to 1993 | €31,100 to €44,800 |
| Sealine 330 Flybridge | 1992 to 1999 | €49,900 to €83,100 |
| Sealine 34 Sportbridge | 1998 to 1999 | €50,900 to €65,600 |
| Sealine 35 Sport | 2008 to 2012 | €96,500 to €148,200 |
| Sealine 350 Flybridge | 1992 to 1994 | €54,100 to €75,600 |
| Sealine 360 Flybridge | 1992 to 1998 | €60,400 to €98,700 |
| Sealine 360 Sportbridge | 1992 to 1998 | €46,900 to €78,200 |
| Sealine 360 Sunbridge | 1996 | €55,300 to €70,400 |
| Sealine 365 Sportbridge | 1989 to 1992 | €42,200 to €60,600 |
| Sealine 37 Sportbridge | 1996 to 1998 | €55,600 to €95,900 |
| Sealine 380 Sportbridge | 1991 to 1994 | €55,000 to €80,400 |
| Sealine 390 Flybridge | 1992 to 1997 | €71,600 to €101,400 |
| Sealine 400 Sportbridge | 1994 to 1995 | €67,300 to €91,100 |
| Sealine 410 Flybridge | 1991 to 1998 | €61,900 to €128,400 |
| Sealine 410 Flybridge L | 1998 | €104,400 to €132,900 |
| Sealine 420 Flybridge | 1993 to 2002 | €85,800 to €149,000 |
| Sealine 420 Flybridge L | 1998 | €105,800 to €134,600 |
| Sealine 420 Flyer | 1997 to 1998 | €97,900 to €130,600 |
| Sealine 450 Flybridge | 1990 to 1998 | €81,300 to €137,700 |
| Sealine 530 Cabin | 1993 to 1996 | €6,900 to €9,300 |
| Sealine C 330 | 2015 to 2022 | €124,800 to €317,800 |
| Sealine C 330 V | 2020 to 2021 | €204,500 to €290,500 |
| Sealine C 335 | 2022 to 2024 | €250,400 to €328,600 |
| Sealine C 39 Coupé | 2002 to 2006 | €87,000 to €123,500 |
| Sealine C 390 | 2019 to 2023 | €282,100 to €486,100 |
| Sealine C 390 V | 2020 to 2021 | €297,300 to €416,200 |
| Sealine C 430 | 2017 to 2021 | €283,200 to €507,500 |
| Sealine C 530 | 2017 to 2021 | €420,300 to €741,300 |
| Sealine C335 | 2021 | €228,200 to €290,400 |
| Sealine Conti 16 | 1990 to 1991 | €8,300 to €11,100 |
| Sealine Conti 19 | 1978 to 1988 | €11,300 to €15,300 |
| Sealine Conti 215 F | 1987 to 1990 | €14,700 to €19,300 |
| Sealine Conti 215 Family | 1986 to 1989 | €11,400 to €15,000 |
| Sealine Conti 22 | 1980 to 1988 | €11,000 to €16,700 |
| Sealine Conti 23 | 1977 to 1984 | €12,500 to €17,500 |
| Sealine Conti 255 F | 1987 to 1989 | €23,900 to €31,700 |
| Sealine Conti 28 | 1985 to 1988 | €25,800 to €36,900 |
| Sealine Conti 305 FB | 1986 to 1989 | €31,800 to €45,000 |
| Sealine Continental 22 | 1979 to 1980 | €9,800 to €13,000 |
| Sealine F 33 | 1995 to 2005 | €51,900 to €95,000 |
| Sealine F 34 | 2003 to 2011 | €86,200 to €149,000 |
| Sealine F 36 | 1997 to 2000 | €76,300 to €107,300 |
| Sealine F 37 | 1999 to 2011 | €85,500 to €162,200 |
| Sealine F 380 | 2013 to 2016 | €140,200 to €217,900 |
| Sealine F 42/5 | 2001 to 2013 | €122,600 to €250,500 |
| Sealine F 43 | 1996 to 2006 | €95,900 to €173,800 |
| Sealine F 430 | 2018 to 2022 | €343,600 to €613,800 |
| Sealine F 44 | 1997 to 2002 | €100,800 to €155,200 |
| Sealine F 450 | 2011 to 2016 | €211,500 to €360,100 |
| Sealine F 48 | 2013 | €286,900 to €365,100 |
| Sealine F 530 | 2015 to 2021 | €358,300 to €733,100 |
| Sealine Flamenco 37 | 1998 | €68,300 to €86,900 |
| Sealine S 23 | 2002 to 2005 | €23,900 to €33,000 |
| Sealine S 24 | 1997 to 2002 | €18,800 to €29,000 |
| Sealine S 25 | 2005 to 2008 | €26,600 to €37,900 |
| Sealine S 28 | 1998 to 2005 | €35,500 to €55,900 |
| Sealine S 29 | 2004 to 2008 | €43,600 to €61,000 |
| Sealine S 330 | 2014 to 2021 | €117,700 to €272,100 |
| Sealine S 335 | 2022 to 2024 | €245,500 to €323,300 |
| Sealine S 335 | 2022 | €245,500 to €312,500 |
| Sealine S 335V | 2022 to 2024 | €218,200 to €280,600 |
| Sealine S 34 | 1998 to 2008 | €52,200 to €85,300 |
| Sealine S 37 | 1998 to 2004 | €59,500 to €112,900 |
| Sealine S 38 | 2003 to 2006 | €89,200 to €124,800 |
| Sealine S 380 | 2012 to 2015 | €129,800 to €201,800 |
| Sealine S 390 | 2022 to 2024 | €341,800 to €449,800 |
| Sealine S 41 | 1999 to 2003 | €90,700 to €133,900 |
| Sealine S 42 | 1995 to 2012 | €77,300 to €184,400 |
| Sealine S 43 | 2001 to 2004 | €104,700 to €148,100 |
| Sealine S 430 | 2020 to 2022 | €340,000 to €540,800 |
| Sealine S 450 | 2012 to 2016 | €183,100 to €302,100 |
| Sealine S 48 | 2001 to 2007 | €126,700 to €266,500 |
| Sealine SC 29 | 2005 to 2011 | €44,900 to €98,600 |
| Sealine SC 35 | 2007 to 2013 | €91,800 to €152,300 |
| Sealine SC 38 | 2007 to 2011 | €94,200 to €149,300 |
| Sealine SC 39 | 2006 to 2009 | €105,800 to €149,300 |
| Sealine SC 47 | 2008 to 2013 | €179,400 to €295,400 |
| Sealine SX 70 Jet Rib | 2003 to 2004 | €8,300 to €11,200 |
| Sealine T 46 Motor Yacht | 1999 to 2004 | €118,600 to €190,700 |
| Sealine T 47 Motor Yacht | 2000 to 2006 | €115,600 to €228,800 |
| Sealine T 50 | 2006 to 2011 | €214,000 to €339,500 |
| Sealine T 51 Motor Yacht | 1998 to 2005 | €153,800 to €252,200 |
| Sealine T 52 | 2005 to 2007 | €207,100 to €286,800 |
| Sealine TS 41 | 1999 to 2001 | €65,600 to €87,400 |
| Senator 230 | 1987 to 1993 | €17,100 to €22,600 |
Estimate from our boat records, October 2026.
Not a survey.
Models by Sealine we insure
Each Sealine model has its own page with cover, cost and the points that matter for that boat.
Your model not listed?
We insure it all the same.
Sealine insured in five minutes.
Boat type, year built, length and value of your Sealine are all we need.
Work out the premium online or call us: +49 3375 29 12 77.