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Hull Gauge
Recomputed 5 Nov 2026, 03:30 UTC

Builder

Dettling prices and resale values

A used Dettling asks a median of £354,500 across 5 boats observed. We need 20 boats across six build years of the same models before we say how fast the range loses value.

Median asking price of 5 boats listed since Jan 2021, in today's prices · Provisional · asking, not sold

Loses a year, across the range

Not enough boats yet

We rate a range once 20 boats across six build years of the same models have been seen. We have 5 Dettling motor boats across 5 build years so far.

Nearest figure: motor boats from other builders lose 5.9% a year of age.** A stand-in for the type, not Dettling's own figure.

Published models
1
Boats observed
5
01

The range

Every model by the build years of the boats we have seen, grouped by range. The figure is the median asking price. Dashed models have too few boats to publish yet.

Other models Motor boats · 1 model

Bars: build years of the boats we have seen (the middle 90%), not production runspublished · median asking priceno recorded end (or start) year: the bar stops at the newest (or oldest) boat seen
02

Against other builders

The four builders whose boats most overlap with Dettling's by type and length, on the same basis.

BuilderModelsBoatsMedian askingLoses a year
Ocean20190£131,000 Firm4.2%
Fairline58869£222,500 Firm5.6%
Prestige39525£473,500 Firm6.6%
Riviera23196£436,000 Firm6.7%
Dettling15£354,500 Provisional— not enough boats across six build years to rate
03

Every model

Sort by any column. Medians are asking prices, not sold prices. Models with fewer than five boats are listed with their count but no figure yet. Built is the span of build years among the boats we have seen.

Every Dettling model we have observed
Dettling 51Power15.5 m1995–20125£354,500 Provisional—
04

Questions about Dettling prices

How much does a used Dettling cost?

A used Dettling asks a median of £354,500 across 5 boats listed since Jan 2021, in today's prices. These are asking prices, not sold prices.

Does a Dettling hold its value?

We don't publish a rate for Dettling yet. We rate a range once 20 boats across six build years of the same models have been seen. We have 5 Dettling motor boats across 5 build years so far. Motor boats from other builders lose about 5.9% a year of age; that is the nearest figure we publish, not Dettling's own.