Electric cars are often pitched as the clean switch, but the conversation has shifted. As ranges rise, batteries tend to grow, and that pushes weight and manufacturing impact up.

A bigger share of the footprint happens before the first kilometer - the materials, battery production, and how much mass the vehicle carries for everyday city trips.

LIUX positions itself around that problem. It’s a Spanish startup pushing a small EV built around low mass, bio-based composites in the structure, and efficiency as the headline.

There’s also a clear commercial signal behind the story. In 2024, OK Ventures backed LIUX, and OK Mobility announced an agreement to add 5,000 units to its fleet over three years. That moves the conversation from concepts to real operating conditions.

This deep dive separates what LIUX has already shown from what it is still aiming to deliver, and tracks whether the approach holds up when pricing, service, and daily fleet use enter the picture.

The story in one timeline, from Animal to Big

LIUX entered the market with a statement piece. Before the company talked about a compact city vehicle, it used a larger concept to introduce its worldview. This meant plant-based materials, lower-waste production, and a car designed around sustainability from the structure outward.

The company was founded in 2021 by Antonio Espinosa de los Monteros and David Sancho. From the start, LIUX framed the challenge in a different way. The goal was not only to electrify the vehicle, but to reduce the weight, material footprint, and production burden that usually come with it.

In late 2022, LIUX revealed Animal, a concept that put the materials story front and center, alongside heavy use of additive manufacturing language in the surrounding coverage. It set the tone for what LIUX wanted to be associated with.

After that, the company’s path tightened toward a city-first product that could reach market sooner than a mainstream passenger EV program. The key inflection point came in mid-2024, when OK Group, through OK Ventures, announced it was coming in as partner and lead investor.

On September 27, 2024, OK Mobility announced a deal to add 5,000 units of LIUX’s urban model to its fleet over three years. That’s the moment the story moved towards fleet miles, repairs, downtime, and cost per kilometer.

By October 15, 2025, El País Motor was framing the vehicle as a 2026 market launch, with LIUX positioning it under €18,000 (while noting the final price wasn’t yet closed in that reporting).

And by late 2025, LIUX was showing its pre-series prototype driving on the streets of Madrid. At that point, the company had moved beyond static presentations. The next phase was road miles, delivery readiness, and proof through use.

The main product is LIUX Big

LIUX Big is the company’s first commercial model. It’s a 100% electric two-seater urban car in the L7e category, positioned for launch in 2026.

The packaging tells you exactly what it’s built for. Big is 2.7 meters long, with room for two passengers and a 240-liter trunk. That puts it firmly in the short-trip city category - compact enough for tight streets, but still useful for daily errands.

The performance targets match that role. LIUX quotes 35 kW peak power, 140 Nm of torque, 0–50 km/h in 4.5 seconds, and a top speed of 90 km/h. Consumption is estimated at around 8 kWh/100 km, which is one of the more important numbers in the whole project because it ties the lightweight design directly to running cost.

Range comes in two versions. LIUX positions Big at 175 km in the smaller-range setup and 230 km in the larger one. Charging is framed around normal home use, with 20% to 80% in under three hours on a domestic socket.

Where Big starts to separate itself is the bodywork. LIUX builds the car around a linen/flax-fiber biocomposite body, and links that to two core claims - up to 40% lower weight and 40% lower CO₂ emissions compared to an urban EV. The company also frames the bodywork as fully recoverable, with resins and fibers designed to be separated at end of life.