Second-hand Thermomix: bargain or tech trap?

Second-hand Thermomix: durability versus planned obsolescence

A second-hand TM5 at less than half its new price: the offer seems tempting. But some have seen the latest TM6 touchscreen break down in professional kitchens while the old analogue TM31 keeps working 25 years on. The dilemma is not just about price, but about how long an appliance that is no longer built to last can actually endure.

The battle of the models: new or old?

The most recent models, like the TM6, come with wifi, a touchscreen and slow-cooking functions. However, professional kitchens prefer older versions, such as the TM31, for their robustness and ease of repair. A user who works in the hospitality sector says the touchscreen models "break down in no time" and that restaurants buy the TM51 (referring to the TM31, the last analogue model) because it lasts forever. On the other hand, the TM5 was made in China, while the TM6 is produced between France and Germany, but it is no longer sold in Spain.

The durability balance tips when it comes to parts: the TM31 still has original spare parts, but the TM21, at 25 years old, is discontinued and can only be repaired with second-hand parts or at unofficial workshops. A buyer of a second-hand TM5 should check its recorded hours of use (logged at the technical service) and demand a service inspection receipt. Otherwise, they could end up with a machine that, although cheap, has a worn-brush motor, as peine with the older models.

Comparison with low-cost alternatives

Lidl's Monsieur Cuisine, priced a third lower, has won over fans who prefer it to the Thermomix. A user who owns both says he likes the Lidl one better, although he admits that the brushed motor of the Lidl version is less durable than the brushless motor of modern Thermomix models. Another points out that, for baby food or basic meals, a €200 Cecotec replica or Taurus's MyCook can do the job without breaking the bank.

But the real risk lies not in the brand but in usage: according to several accounts, 50% of food processors end up in the cupboard after the first month of enthusiasm. The key is knowing whether it will really be used for what it is good at: soups, purées, doughs and risottos. It does not make a traditional stew any better than a regular pot.

The surprising finding: the scale as the weak point

Despite their robustness, a recurring fault in all Thermomix models, even the oldest ones, is the scale. An owner who has two units (one bought second-hand on Wallapop for €250) says the weighing function does not work properly on either. Another user confirms it: "the scale has never worked well". It is a reminder that, even in the most revered products, certain components are inherently fragile.

With this data, buying a second-hand TM5 can be a good move if you check its condition and accept that the lifespan of electronic components is not infinite. But it can also be an expensive brick if the screen or motor breaks. The decision, as always, depends on how much you value functionality over price.