Used Motor Yachts for Sale: Buyer's Guide

A motor yacht is the ultimate way to get on the water with comfort, speed, and independence. Whether you want a weekend cruiser or a long-range explorer, the used motor yacht market offers serious value over new — a 5-year-old yacht can cost 40% less than its replacement, with most of its useful life still ahead. This guide covers the types, price ranges, what to inspect, and how to find the right one for you.

Types of motor yachts

Motor yachts come in several configurations, each designed for a different style of boating. Understanding the differences is the first step to choosing the right one.

Flybridge motor yachts

The flybridge is the most popular motor yacht style for cruising and liveaboard use. A second helm station sits atop the cabin, giving you 360-degree visibility and an outdoor entertaining area. Below, the main deck has a saloon, galley, and helm, with cabins and heads downstairs. Flybridge yachts typically start around 40 feet and go up to 100+ feet.

Best for: Cruising, entertaining, families, and liveaboard use. The flybridge adds space and visibility that makes docking and navigating easier.

Sport motor yachts

Sport yachts sacrifice the flybridge for a sleeker, lower profile. They're faster, more agile, and often have open cockpits or hardtop arrangements. Think of brands like Sunseeker Predator or Pershing — boats designed to turn heads and get there quickly.

Best for: Day cruising, performance-oriented owners, and warm-weather boating where outdoor space matters more than enclosed living area.

Expedition (explorer) yachts

Expedition yachts are built for long-range cruising and autonomous travel. They have robust hulls, large fuel tanks, and systems designed for extended time away from port. They tend to be heavier and slower than other motor yachts, but they can cross oceans and stay out for weeks.

Best for: Long-distance cruising, remote destinations, and owners who value range and self-sufficiency over speed.

Price ranges by size

Motor yacht prices vary enormously based on size, age, brand, and condition. Here's what you can expect in the current used market:

Note: These are European market ranges for used yachts in good condition. Brand, engine hours, and refit history can shift prices significantly.

What to inspect when buying a used motor yacht

A motor yacht is a complex machine with multiple systems. A professional survey is strongly recommended for any yacht over 40 feet — it costs €500–€2,000 depending on size and can save you tens of thousands. Here's what to check regardless:

Engine hours and condition

• Engine hours: Diesel engines in motor yachts are rated for 3,000–5,000 hours before major overhaul. A 10-year-old yacht with 500 hours is low usage; 2,000+ hours means closer attention to compression and oil analysis.
• Service records: Ask for the maintenance log. Regular oil changes, coolant replacement, and impeller service are signs of a well-cared-for yacht.
• Oil and coolant: Check for milky oil (water intrusion), burnt smell, or low levels. These indicate potential engine problems.
• Exhaust smoke: During sea trial, watch for excessive blue smoke (oil burning), white smoke (coolant leak), or black smoke (overloading or fuel system issues).

Hull condition

• Osmosis (blistering): Look for gelcoat blisters on the hull below the waterline. Small blisters are common on older boats; extensive blistering requires expensive treatment.
• Stress cracks: Hairline cracks around stress points (struts, through-hulls, keel joint) are normal. Wide cracks or delamination are serious.
• Tapping test: Tap the hull with a plastic mallet. A consistent sharp sound is good; dull or hollow spots may indicate delamination.
• Antifouling: Check when the bottom was last painted. If it's overdue, factor in a haul-out and repaint (€1,000–€3,000 depending on size).

Electronics and electrical systems

• Chartplotter and navigation: Test all MFDs (multi-function displays). Outdated electronics can cost €5,000–€15,000 to replace on a mid-size yacht.
• Autopilot: Engage it during sea trial. An autopilot that can't hold a heading is a repair bill waiting.
• Batteries and charger: Check battery age, type (AGM, gel, lithium), and whether the charger/inverter works. Battery banks on a 50-foot yacht can cost €2,000–€5,000 to replace.
• Generator: If the yacht has a genset, test it under load. Generator repairs are expensive and often neglected.

Interior and systems

• Water ingress: Check cabin ceilings and around portlights for water stains. Leaks are common on older yachts and can lead to core rot.
• Air conditioning: Test all AC units. Marine AC systems are prone to clogged raw-water circuits and failed compressors.
• Head and holding tank: Flush every head. Check for odors and proper macerator operation.
• Upholstery and finishes: UV damage on cushions and woodwork is cosmetic but expensive to refit.

Sea trial and survey

Never buy a motor yacht without a sea trial and survey. The sea trial is your chance to verify performance, handling, and systems under real conditions:

• Test all speeds: Check that the yacht reaches advertised cruise and top speed. Underperformance can indicate engine issues, fouled bottom, or propeller damage.
• Test both engines independently: On twin-engine yachts, shut down one engine at a time and verify the yacht handles properly on a single screw.
• Check for vibrations: Unusual vibration at cruise speed can indicate propeller damage, shaft misalignment, or engine mount issues.
• Test the bow thruster: It should operate smoothly in both directions without excessive noise.

Related reading

• How to Buy a Used Boat: Complete Guide — general boat buying checklist
• Boat Price Guide: What Affects Value — the 7 factors that determine price
• Best Boats Under €100K — great yachts that won't break the bank
• Used Sailboats for Sale: Buyer's Guide — considering sailing instead?