Liux's Big microcar bets on sustainability to beat Chinese rivals

Liux's Big microcar bets on sustainability—not sheer scale—to compete as European cities increasingly choose small Chinese EVs over classic Italian microcars. The Spanish startup's tiny electric car pairs a linen-based biocomposite body, home-chargeable batteries, and a sub-€18,000 target price to win buyers seeking a greener second vehicle. With Europe-wide homologation secured and more than 7,500 people on its waiting list, Liux is preparing to ramp production across three facilities in Spain starting in the first half of 2027.

Key Takeaways

• Liux opened Spain's first new car plant in more than 30 years and expects to sell the Big across Europe in early 2027.
• The car uses a linen-based biocomposite body designed for real-world recycling, plus 15 kWh and 20 kWh battery options.
• Liux targets a price below €18,000 (about $21,000) before subsidies, positioning the Big as a sustainable household second car.
• More than 7,500 people have joined the free waiting list; the typical buyer is a 55- to 60-year-old city dweller.
• Liux has raised €16 million and aims for production capacity of 20,000 cars annually by 2030.

Why is Liux betting on sustainability over a sovereign supply chain?

Co-founder Antonio Espinosa de los Monteros told TechCrunch that "the idea of a European car does not exist" in a fully sovereign sense. Liux navigates that reality by keeping sustainability as its north star while sourcing batteries outside Europe.

Those batteries can recharge at home, including with solar power. Espinosa, who previously co-founded Spanish B Corp Auara, emphasizes "real circularity"—building the car so materials and components can be extracted and recycled in a second life, not just in a lab.

What makes the Liux Big different from other microcars?

Despite its joking name, the Liux Big is small enough to park perpendicular to the curb yet packs a 260-liter trunk—unusual for L7e microcars where weight limits constrain design. Head of R&D Celso Fernández Llorens said Liux worked within homologation rules to maximize usable space.

The fiber body uses linen-based biocomposite, and co-founder David Sancho—whose prior work includes the Le Mans-unveiled Bóreas hybrid supercar—focused on making drivers feel they are in a real car, not a two-wheeler. Liux voluntarily crash-tests and demonstrates slalom and braking performance even though its category does not require it.

Urban versions will come in 15 kWh and 20 kWh variants, with a cargo model and an off-road version also planned. For more on how startups are reshaping mobility, see our Future Tech & AI Wonders coverage.

When will the Liux Big go on sale and who is buying it?

Liux secured Europe-wide homologation in 2026 and plans first-half 2027 sales through dealer partnerships. The company has grown to 65 employees and operates a lean Azuqueca de Henares factory—Spain's first new car plant in decades—following Toyota-style management principles.

Waiting-list data suggests the Big will often serve as a household's second car, with the most common buyer a 55- to 60-year-old urban resident. Liux has not confirmed final pricing but says it will fall below €18,000 before potential EV subsidies.

Can a Spanish startup beat cheaper Chinese rivals?

Europe's microcar market has shifted toward Chinese EVs even as brands like Smart moved manufacturing east. Liux hopes to differentiate through sustainability, showroom experience—textile screens, 3D color models, linoleum floors nodding to linen—and a product that punches above typical microcar weight and safety expectations.

With €16 million raised, including European funding, Liux is betting dealers and design-conscious buyers will choose a "made in Spain" option. Espinosa argues the Liux Big can already matter by offering affordability plus sustainability—a case TechCrunch explored after visiting the startup's showroom and test-driving its off-road prototype.