Stellantis will return to the Commercial Vehicle Show 2026 with a broad display of vans and conversion solutions, as well as the UK debut of the innovative Fiat Tris.

Designed for last-mile urban delivery work, the three-wheeled electric Tris is a different proposition from a conventional van. Its compact, lightweight layout has been developed specifically for dense city environments, where manoeuvrability, low running costs and zero-emission operation are often more important than outright carrying capacity.

Stellantis Fiat Tris will be at the CV Show

The Tris Cargo Box version on display at the NEC offers around 2.25m3 of load space, enough room for two standard euro pallets, and a claimed range of up to 56 miles. That makes it more of a niche urban logistics tool than a mainstream van alternative, but it is the sort of vehicle that could appeal to parcel delivery firms, local service companies, and businesses working almost exclusively in the city.

Fiat is stopping short of confirming UK sales for now, saying only that the Tris is under consideration. Even so, its appearance gives operators an early chance to assess whether there is a place for this kind of micromobility-focused commercial vehicle in the UK.

Kris Cholmondeley, managing director of Fiat, said: “Tris is a smart, forward-thinking answer to the growing demand for efficient last-mile delivery. It combines practicality, sustainability and versatility in a format designed entirely around urban environments. We’re thrilled to showcase it in the UK for the first time at the Commercial Vehicle Show.”

The Tris will form part of Stellantis Pro One’s wider presence at the CV Show, with the group also displaying a selection of more familiar light commercial vehicles from across its brand portfolio.

Visitors to the stand will be able to see the Citroen e-Berlingo Van, Vauxhall Vivaro Electric Doublecab, Peugeot Boxer Panel Van and Fiat Ducato Dropside, demonstrating Stellantis’ current LCV offering across electric and conventionally powered sectors.

Stellantis will also use the event to showcase its CustomFit conversion programme, which offers a range of specialist adaptations and tailored vehicle layouts through dedicated centres.

Phil Huff