Gaggia Classic Evo Pro

The Classic Evo Pro is no longer made, and the machine that replaced it — the Classic Pro E24 — exists in large part because of what went wrong here. The Evo Pro was the 2023 revision of Gaggia's long-running Classic, and it introduced a coated aluminium boiler that became genuinely notorious. The problem, referred to in owner discussions by a nickname of its own, is the boiler lining degrading and finding its way into shots. It generated refunds and returns, and it is now the first thing experienced owners tell anyone buying a used Evo Pro to check. If you are looking at one on the secondhand market, that check is not optional — it is the single most important thing to establish before money changes hands.

The good news is that this is a fixable machine rather than a write-off, which is entirely in keeping with the Classic platform's character. A replacement boiler costs substantially less than a new machine, and owners point out that you can fit the E24's lead-free brass boiler to an Evo Pro — turning the machine's defining weakness into a one-time repair that also upgrades it. That is a genuinely appealing option if you find an affected machine cheap enough, and it fits the broader Gaggia Classic tradition of a platform people repair and improve rather than replace. There is one water-related caution that applies with particular force here: do not run pure reverse-osmosis or zero-TDS water. Water with no dissolved minerals leaches them from metal components, including the boiler, and can contribute to corrosion — so remineralised water is the right choice, not the purest water you can find. Everything else that is true of the Classic family applies: the 58mm commercial portafilter, the enormous ecosystem of cheap parts and modifications, and a machine that rewards people who enjoy working on their equipment.

At its original $500 the Evo Pro was a value proposition, and on the used market it can still be one — provided the price reflects the boiler risk. The honest comparison is against its own successor: a refurbished Classic Pro E24 has been available around $399, comes with the brass boiler that resolves the issue entirely, and carries a warranty. Owners weighing a used Evo Pro against that are frequently told the refurbished newer machine is the better deal, and it is hard to argue. Buy an Evo Pro only if it is cheap enough that a boiler replacement still leaves you ahead, or if you have confirmed the machine is unaffected. Against a Breville Bambino at similar money you are choosing a repairable, modifiable 58mm platform over a faster, more convenient sealed appliance — the classic trade that has defined this machine's audience for years.