Used Boat Prices: Depreciation Guide

Boats, like cars, depreciate — but the curve is different. Understanding boat depreciation is the key to buying at the right time and minimising value loss. In this guide, we use real data from the 19,760 boats listed on Owning.pro to explain how boats depreciate, when the steepest drop occurs, and when is the best time to buy.

The Boat Depreciation Curve

Boats follow a non-linear depreciation curve that is steeper in the early years and flattens over time:

• Year 1: 10–15% loss (the "new boat premium" disappears the moment you take delivery)
• Years 2–3: Additional 10–15% loss (warranty expires, first signs of wear)
• Years 4–7: 5–8% per year (steady decline, maintenance costs increase)
• Years 8–15: 3–5% per year (depreciation slows, value stabilises)
• Years 15+: 2–3% per year (value based on condition, not age)

The total depreciation from new to 10 years old is typically 50–60%. From 10 to 20 years, a further 15–25%. After 20 years, a well-maintained boat can actually appreciate if it becomes a classic.

Depreciation by Boat Type

Sailboats

Sailboats depreciate more slowly than motorboats. With 9,814 sailboats on Owning.pro (median $149,000), the data shows:

• New to 5 years: 30–40% depreciation
• 5 to 10 years: Additional 15–20%
• 10 to 20 years: Additional 15–20%
• 20+ years: Value depends on condition and refit history

Sailboats hold value better because their primary propulsion (wind) does not wear out. The engine is auxiliary and can be replaced. Rigging and sails are maintenance items, not structural depreciation factors. Read our sailboat price guide for brand-specific data.

Motorboats

Motorboats depreciate faster than sailboats because the engines — the most expensive component — wear out. With 5,094 motorboats on Owning.pro (median $799,000):

• New to 5 years: 35–45% depreciation
• 5 to 10 years: Additional 20–25%
• 10 to 20 years: Additional 20–30%
• 20+ years: Significant value loss unless re-engined

A motor yacht that costs $1,000,000 new will be worth approximately $550,000 after 5 years, $350,000 after 10 years, and $150,000 after 20 years — assuming average condition. Read our motorboat price guide for more.

Yachts

Yachts follow a similar curve to motorboats but with a wider range. With 4,812 yachts on Owning.pro:

• New to 5 years: 25–35% depreciation (less than motorboats due to higher build quality)
• 5 to 10 years: Additional 15–20%
• 10 to 20 years: Additional 20–25%
• 20+ years: Major refits can restore value

Read our yacht price guide for details.

When Is the Best Time to Buy a Used Boat?

Based on depreciation curves, the sweet spot is 5 to 10 years old. At this age:

• The steepest depreciation (first 5 years) has already occurred
• The boat still has 70–80% of its useful life remaining
• Major systems (engine, rigging) may have been recently replaced
• The price is 40–60% of the original new price

The second-best window is 3 to 5 years old. You get a nearly new boat at a 25–35% discount, often with warranty remaining and the original owner having absorbed the initial depreciation.

How to Minimise Depreciation

• Buy used: Let the first owner take the initial depreciation hit.
• Maintain meticulously: A well-maintained boat depreciates 30–50% slower than a neglected one. Keep service records.
• Choose popular brands: Beneteau, Bavaria, Jeanneau, Azimut, and Sunseeker hold value better than lesser-known brands due to market demand.
• Time your sale: Sell in spring (March–May in the Northern Hemisphere) when buyer demand is highest.
• Invest in key upgrades: New engine, new sails, new rigging, and updated electronics add more value than they cost.

How to Price Your Used Boat

If you are selling, price your boat based on comparable listings, not on what you have spent. Search Owning.pro for boats of the same brand, model, age, and condition. Price 5–10% above your target to allow for negotiation. Read our boat pricing guide for a step-by-step method.

Conclusion

Boat depreciation is predictable: steepest in the first 5 years, then gradually slowing. The best time to buy is at 5–10 years old, when the initial depreciation has been absorbed and the boat still has most of its useful life ahead. Maintain your boat well, choose popular brands, and time your sale for spring to minimise value loss. Browse used boats on Owning.pro to find the best deals.