Vauxhall STX Concept: Specs, New Griffin Logo and Next Astra

Vauxhall has revealed the STX Concept, an all-electric estate design study with all-wheel drive, a top speed of more than 124mph and the first appearance of the brand's new Griffin emblem. STX stands for Sports Tourer eXperimental, and the car makes its public debut at the Paris Motor Show on Monday 12 October 2026. Vauxhall has not disclosed a battery size, power output or range figure, and no production version has been confirmed, so the STX Concept is best read as a statement of design direction rather than a car anyone will order.

Vauxhall has been building estates in Britain since the 1950s, a line that runs through decades of load-luggers to today's Astra Sports Tourer. The body style has since been squeezed almost out of the mainstream by SUVs, which is what makes the STX Concept interesting: rather than quietly dropping the estate, Vauxhall is arguing that it is the shape that suits an electric car best.

The engineering logic is straightforward. A long, low, flush-surfaced body is far easier to make aerodynamically efficient than a tall SUV, and drag matters more to an electric car's motorway range than it ever did to a petrol car's economy. An estate also keeps the boot space that buyers moved to SUVs for in the first place, and the STX Concept's steeply sloping rear is presented as a styling choice that adds load space rather than costing it.

Eurig Druce, Vauxhall Managing Director and Stellantis UK Group Managing Director, said: "Vauxhall was an estate pioneer in the UK as early as the 1950s. With the STX Concept, we are reimagining the estate for the electric era, combining bold, visionary design with functionality, efficiency and driving pleasure. Featuring our new Griffin emblem, this study previews the next step in our Bold and Pure design philosophy and explores distinctive features that could influence future Vauxhall models."

The confirmed specification is deliberately thin. Vauxhall describes an innovative electric architecture with all-wheel drive and a top speed of more than 124mph, which is roughly 200km/h. Beyond that, the firm figures are all about aerodynamics and hardware you can see: an active rear aero system, three-zone aero alloy wheels on 285/35 R22 Goodyear tyres, and cameras in place of door mirrors. Battery capacity, power output, range, kerb weight and dimensions have not been published, so any such numbers circulating today are estimates.

The STX Concept is the first Vauxhall to wear the brand's new Griffin emblem, and that is arguably the bigger news here. The Griffin has appeared on Vauxhall cars for more than 120 years; this version is sharper and more angular, and it drops the flag for the first time. Vauxhall says it was redrawn specifically to read clearly when illuminated at the centre of the Vizor, which is where it now sits. The new emblem is confirmed for the next all-new Vauxhall production model, which the company says will be revealed in 2027.

The front end is the clearest signal of where the design language is heading. The Vizor grows taller and bolder, with angled vertical lighting elements defining its outer edges before fading towards the centre, where the illuminated Griffin sits inside the Vauxhall Compass signature. The rear is clean and steeply raked, with slim illuminated Compass axes, a lit VAUXHALL wordmark and horizontal lamps that echo the vertical treatment at the front. Along the flanks, flush body surfacing, glass light strips running back from the C-pillars into the roof, tapering illuminated STX lettering and camera mirrors give it a deliberately technical look, over a silver-and-blue body with short overhangs and pronounced wheelarches.

Vauxhall STX Concept - Exterior

Vauxhall's aero package is active rather than fixed. The system adapts continuously to driving conditions, using moving elements at the rear to manage airflow, cut drag and steady the car at speed. At the appropriate speed, blue-coloured diffuser elements extend from beneath the rear, while vertical elements behind the wheels move outwards to tidy the airflow leaving the body. The three-zone alloy wheels are part of the same effort, and Vauxhall points out that their split-rim look nods to the Nova and the first Corsa. None of it is quantified - there is no stated drag coefficient or range gain - but it is the part of the concept most likely to survive into production, because active aero is now common currency among efficiency-focused EVs.

Vauxhall has not shown the STX Concept's cabin, and it is upfront about why: the interior is still being developed. The company says it will build on the "Painting with Light" approach introduced by the 2023 Vauxhall Experimental and the 2025 Corsa GSE Vision Gran Turismo, with specially developed lightweight seats and immersive lighting elements. There is no information yet on screens, materials, seating layout or boot capacity, so the cabin is the obvious gap to watch for when the car goes on public display in Paris.

That is the question most of the UK coverage is asking, and Vauxhall does not answer it. The official line commits only to design elements that will appear on future Vauxhall models, plus the new Griffin on an all-new production car to be revealed in 2027. Opel and Vauxhall boss Florian Huettl has been reported as suggesting that the next Astra may not be a conventional hatchback at all and could be sold as an estate, which is why the concept is being read as an Astra preview - but that remains a hint rather than a product decision.

The timing argues for caution too. Published reports place the next-generation Astra towards the end of the decade on Stellantis' newer architecture, which would make the 2027 reveal Vauxhall mentions a different car. For buyers, the practical takeaway is narrower than the headlines: the Vizor, the lighting signature, the emblem and the aero thinking are coming, but the car they land on first has not been named.

The STX Concept is an electric estate design study from Vauxhall, with the name standing for Sports Tourer eXperimental. It previews the next step of the brand's Bold and Pure design language, introduces the new Vauxhall Griffin emblem and showcases active aerodynamics. It is a concept car rather than a production model.

Vauxhall quotes a top speed of more than 124mph, or roughly 200km/h, from an electric powertrain with all-wheel drive. No power output, battery capacity or 0-62mph time has been released, so the top speed is the only performance figure currently confirmed.

It is a redrawn version of the emblem Vauxhall has used for more than 120 years: sharper and more angular, with the flag removed for the first time, and designed to read clearly when illuminated at the centre of the Vizor. The STX Concept is the first car to wear it, and it will appear on the next all-new Vauxhall production model, due to be revealed in 2027.

Not as shown. Vauxhall has not confirmed a production version and says only that the concept previews the future development of the estate body style and introduces design elements that will appear on future models. Reports linking it to the next Astra are informed speculation rather than company confirmation.

There is no price, because the STX Concept is not for sale. Vauxhall has not announced pricing for any production car derived from it, and no such car has been confirmed.

The STX Concept makes its public debut on Monday 12 October 2026 at the Paris Motor Show, where the cabin and any firmer technical detail would be the things to look for. The clearest commitment in the announcement is the emblem: the new Griffin reaches a production Vauxhall on an all-new model the company says will be revealed in 2027.