There is a persuasive case for buying new, and an equally persuasive case for buying used. The buyers who make the wrong decision are usually the ones who never seriously considered the alternative.
The case for new is built on certainty. A new aircraft carries full manufacturer warranty coverage, the latest avionics and cabin technology, and a complete maintenance history starting from zero. There is no question about how the previous owner operated or maintained the aircraft, no uncertainty about deferred maintenance, and the buyer benefits from the steepest part of the warranty curve before any major components require overhaul.
The case for pre-owned is built on economics. A new Gulfstream G700 at approximately $80 million depreciates to roughly $60 to $65 million within five years under normal operation. That five-year-old aircraft, now available on the pre-owned market at a 20 to 25 percent discount to its original price, delivers nearly the same cabin experience and performance envelope as new, with a meaningfully flatter depreciation curve going forward. The steepest depreciation in any aircraft’s life occurs in the first three to five years. A buyer who purchases at year five and holds for another five years experiences a materially gentler value decline than a buyer who purchases new.
The discipline required for pre-owned acquisition is more demanding than for new aircraft, and this is where buyers most often go wrong. A pre-owned aircraft requires a thorough pre-purchase inspection conducted by an independent, qualified inspection facility, not one affiliated with the seller or the broker representing the transaction. This inspection should cover airframe condition, engine borescope inspection, avionics functionality, interior condition, and a complete review of maintenance records against the aircraft’s logbooks. Any gaps in maintenance documentation are a serious red flag, not a negotiating point to be waved away.
Engine programme enrollment status matters enormously in pre-owned transactions. An aircraft enrolled in a manufacturer-backed power-by-the-hour programme like Rolls-Royce CorporateCare or similar carries materially less risk than one maintained on a time-and-materials basis, where unscheduled engine work can run into the millions with no cost predictability. Buyers should treat enrollment status as a primary factor in valuation, not a minor detail.
Major inspection intervals are the other critical variable. An aircraft approaching a scheduled heavy maintenance event, such as a major structural inspection or landing gear overhaul, should be priced to reflect that upcoming cost, and a knowledgeable buyer will negotiate accordingly. Aircraft that have just completed such an inspection, by contrast, offer several years of runway before the next major expense, which is genuine value even at a higher purchase price.
The buyers who do best in the pre-owned market treat the acquisition with the same rigour as a corporate due diligence process, engaging independent technical advisors, aviation attorneys, and inspection facilities with no financial relationship to the transaction. The buyers who do worst are the ones who trust the seller’s representations and skip the independent inspection to move faster. In an asset class where a single deferred engine overhaul can cost more than a luxury apartment, that shortcut is rarely worth the risk.
