Sealine 285 Family insurance: calculate your premium
Model page, insured as a motorboat
Year, place of purchase and previous owners do not decide whether we insure the Sealine 285 Family: we write it as a motorboat. Five minutes online cover everything from liability and hull to legal expenses and personal accident.
At a glance
Sealine 285 Family: cover, cost and conditions
The Sealine 285 Family is a motorboat from our portfolio, together with 13 further models of the brand. Neither length nor engine setup is held with us, for the contract the values from the boat papers count. The number in the name is also only a type designation.
Anyone travelling abroad regularly needs proof in the respective national language. We issue the international certificate of insurance automatically in ten languages. The cruising range is defined when the policy is taken out and affects the premium.
Third-party liability with a limit of indemnity of 10 to 50 million euros is the basis, supplemented by limited hull cover or full hull cover with an agreed value. Cover also applies in winter storage, during craning, during launching and while in transport. A boat trailer is covered by the third-party liability at no extra premium from Basis-Plus, provided it is named in the application with its value. You can add it to the hull cover for a premium.
What is a used Sealine 285 Family worth?
A used Sealine 285 Family built between 1985 and 1990 in average condition is typically worth
between €25,800 and €39,600 today.
Well kept boats with recent engines sit above that, boats with defects below.
| Year built | typical range | midpoint |
|---|---|---|
| 1990 | €31,100 to €39,600 | €35,400 |
| 1989 | €30,500 to €38,800 | €34,600 |
| 1988 | €29,000 to €36,900 | €33,000 |
| 1987 | €27,400 to €34,900 | €31,100 |
| 1986 | €26,800 to €34,100 | €30,500 |
| 1985 | €25,800 to €32,800 | €29,300 |
Does the sum insured on your Sealine 285 Family still match what it is worth today?
After a total loss, that number is what counts.
Estimate from our boat records, October 2026. Not a survey.
Frequently asked
In which languages is the certificate of insurance available?
For the Sealine 285 Family: In ten languages, and it is issued automatically.
This means you have proof to hand abroad without requesting it separately.
Can the cruising range be extended later?
For the Sealine 285 Family: An extension can be agreed.
Since the cruising range feeds into the premium, the agreed detail should match actual use.
Other models by this make
Sealine 285 Family insured in five minutes.
Calculate your insurance premium online, policy the same day, or call us: +49 3375 / 29 12 77.
