The 5-Year MacBook Depreciation Curve

Every Mac follows the same broad arc: worth the most the day you buy it, worth the least the day it drops off Apple's support list. What happens in between is not a straight line. The 5-year MacBook depreciation curve has a steep opening, a long flat middle, and a slow fade at the end — and knowing where the drops fall is the difference between selling near the top of a plateau and selling just after a cliff.

Here is how the value actually moves from year one to year five, where the cliffs are, and when the data says it's smartest to sell.

Reading the 5-year depreciation curve

The single most important thing to understand is that the curve is front-loaded and then unusually gentle. ValueSnap's tracking of real sold prices lays out a rough year-by-year retention band for M-series machines:

Age	MacBook Pro (M-series)	MacBook Air (M-series)
Year 1	85–90%	80–85%
Year 2	70–80%	65–75%
Year 3	60–70%	50–60%
Year 4	50–60%	20–30%
Year 5	45–55%	20–30%

Two things stand out. The Pro line holds a remarkably flat middle, giving up only about ten points a year through the heart of the curve. The Air, cheaper to begin with, falls off faster once it clears year three — there's simply less absolute value left to defend.

Percentages can feel abstract, so it helps to picture the trajectory. In ValueSnap's data, a base 14-inch M4 MacBook Pro was still fetching the lion's share of its retail price used in its first year on the market — shedding only a modest slice while remaining nearly current. Step back to a 2020 M1 MacBook Air and you'll find it holding just a minority of its original price four to five years on: a real decline, but a soft landing next to the Intel machines of the same era. The curve isn't a collapse; it's a slide with a long, forgiving middle.

Where the cliffs are

Averages hide the drops that matter. Three of them are worth watching.

• The first-year hit. How big it is depends on how you measure. Private-sale prices hold up well, but a reseller's buying data tells a harsher story: MacFinder, drawing on six years of its own sales, found most MacBooks lose around half their value in the first year, with high-end configurations giving up as much as 60%. The lesson isn't which number is "right" — it's that year one is always the steepest stretch you'll ride.
• The new-model cliff. This one is scheduled, not gradual. ecoATM reports that when Apple announces a new MacBook Pro, resale prices on the outgoing generation "typically drop 15-20% within the first month." Selling into the weeks before a refresh, rather than after, can spare you that entire step-down.
• The support cliff. The last drop comes when a machine stops receiving macOS updates. It's years out for current Apple Silicon, but it's the same force that flattened Intel resale values — value holds until support ends, then slides.

So when should you sell?

For most owners, the answer sits in that year-two-to-four plateau. You've absorbed the brutal first-year depreciation, the machine is still fully supported and desirable, and the curve is at its flattest — so waiting a few more months costs you very little, and using it longer is nearly free. What you want to avoid is drifting into year five and beyond, where the Air in particular falls into the 20–30% range and the decline turns steady rather than gentle.

Timing within the year matters too. If a refresh of your model is rumored, selling before the announcement sidesteps that 15–20% overnight haircut. And there's an argument for not squeezing every last year out of a machine: the further down the curve you go, the less a sale returns and the more likely a battery or repair issue chips away at the offer. When you reach the flat part of the curve, it's worth taking thirty seconds to see what your Mac is worth — the number is usually higher mid-curve than owners expect.

Does the model line change the math?

It does, and it mostly comes down to how much value there is to lose. A MacBook Pro starts higher and holds a larger absolute number deep into the curve, which is why the Pro plateau is worth waiting out. An Air starts lower and, once it slips past year three, has less cushion — so the case for selling before that fourth-year step-down is stronger. Configuration compounds the effect: a well-specced machine with more memory and storage rides a flatter curve than a base model, because those non-upgradeable extras stay scarce on the used market. If you bought at the entry tier, your curve is a little steeper than the averages above; if you bought up, it's a little gentler.

The bottom line

The 5-year MacBook curve rewards patience up front and punishes it at the end. Take the first-year loss as the cost of ownership, ride the long plateau through years two to four, and sell before the support window closes or a new model resets the market. Do that, and you capture the flattest, friendliest stretch of the curve — which is the whole point of paying attention to it.