What is the DBX GT?
Think of the DBX GT as the ultra-luxury derivative of Aston Martin’s super-SUV. Where the DBX S chases outright pace and visual menace, the GT is engineered around refinement. The changes run from the grille to the rear diffuser, and from the seat foam to the calibration of the gearbox.
It is not a trim level so much as a different philosophy applied to the same machine. Aston Martin has kept the hardware that makes the DBX S so quick, then spent its effort on the things that matter at a steady 70mph on a motorway with three passengers and a weekend’s luggage aboard. The result is a car that promises to be just as fast when you want it to be, and considerably more civil when you do not.
Powertrain and performance
Under the bonnet sits the same AMG-sourced 4.0-litre twin-turbocharged V8 used by the DBX S. Aston Martin quotes 727PS, which works out at roughly 717bhp, with torque rated at 900Nm (about 663lb ft). The performance is unchanged from the S: 0-62mph in 3.1 seconds and a top speed of 193mph.
That power reaches all four corners through a nine-speed automatic gearbox that uses a wet clutch in place of a conventional torque converter, a setup chosen for sharper response and smoother low-speed manners. Carbon-ceramic brakes are standard, with 420mm front discs and 390mm rotors at the rear. In other words, the GT gives away nothing in the numbers that dominate a specification sheet. The difference is entirely in how it goes about delivering them.
Chassis and driving character
The chassis work is where the GT’s character was decided. Aston Martin has retuned the suspension, recalibrated the transmission and revised the calibration of both the adaptive dual-valve dampers and the active anti-roll system. The aim, according to the company, is greater isolation from road imperfections without losing the body control that makes a two-and-a-half-tonne SUV feel far smaller than it is.
The exhaust has been redesigned too, with Aston Martin describing a cleaner, richer tone that eliminates harsh metallic frequencies. It is also quieter in the softest GT dynamic mode, which is the setting most owners will use on an early morning start or a long motorway run. The company’s engineering team has been explicit that this was a balancing act rather than a simple softening. For anyone weighing the Aston against electric rivals, the combustion soundtrack is now a considered part of the package rather than a constant intrusion.
Exterior design changes
Visually, the DBX GT announces itself with a new double-vaned front grille that incorporates daytime running lights into its outer elements, paired with a deeper front bumper. Along the flanks there are two-piece metal side strakes with contrasting polished and satin finishes, plus metal window trim where the DBX S uses dark materials.
At the rear, a body-colour diffuser element replaces the more aggressive treatment of the S, and the quad exhaust finishers now sit side by side in polished and satin anodised finishes rather than the vertically stacked arrangement of the performance model. Standard wheels are 22-inch Satin Titanium alloys wearing Pirelli all-season tyres, with 23-inch items and a sports tyre upgrade available as options. The overall effect is more grand tourer than track-day special, which is precisely the intention.
Interior and craftsmanship
The cabin is where the GT makes its strongest case. Front and rear seats have been redesigned with enhanced cushioning, redefined bolstering and custom curves, including an additional 10mm layer of memory foam. The five-seat layout remains, but the two outer rear seats gain more pronounced headrests and bolsters for better lateral support on longer journeys.
The leatherwork is genuinely extravagant. Each front seat uses 691 metres of thread and 3,297 perforation holes, and takes Aston Martin’s craftspeople more than 4.5 hours to complete. Semi-aniline leather is used extensively, anodised metal features on the rotary drive controller and other centre console switches, and new trim embroidery finishes the detailing. Additional sound deadening, improved cabin sealing and deep-pile carpets round out the package, while a panoramic sunroof is fitted as standard. It is the kind of specification that positions the DBX GT against the plushest offerings from Bentley and Rolls-Royce rather than against its own performance sibling. Buyers watching how traditional luxury marques are adapting to an electrified future may also want to read Bentley Torcal: Everything You Need to Know About Bentley’s First EV, which sets out how one close rival is approaching the same problem from a different direction.
What Aston Martin says
Hallmark has been clear about the reasoning behind the car. “DBX GT is aimed at customers who prefer assured elegance over sporting aggression and demand a higher degree of luxury,” he said. “By refining the visual drama and elevating the interior with new elements of craftsmanship, the DBX GT delivers a true ultra-luxury experience; one which comes with no sacrifice in performance.”
Chief technology officer Ian Hoban framed the engineering challenge in similar terms. “The challenge with DBX GT was achieving meaningful improvements in comfort and refinement in everyday use cases, but keeping the same class-leading reserves of performance and handling we have achieved with the DBX S,” he said. “This was delivered via a combination of small but significant hardware upgrades, together with a targeted suite of calibration changes to the chassis and powertrain. The results are highly satisfying; noticeable reduction in unwanted noise intrusion, greater isolation from road imperfections and a tangible uplift in refinement, but with the breathtaking performance, handling poise and driver connection for which the DBX is renowned.”
Availability and pricing
Orders for the DBX GT can be placed now, with first deliveries expected before the end of 2026. Pricing has not been finalised, so anyone hoping to put a firm figure against the car will have to wait a little longer. Given the DBX S’s position in the range and the amount of bespoke craftsmanship involved, expect the GT to sit at or near the top of the DBX hierarchy once numbers are confirmed.
Why the DBX GT matters more than it looks
On the surface, this is a niche derivative of a low-volume SUV. In practice, it is a signal about where Aston Martin is heading under Hallmark. The company has promised several more dynamically relaxed models, and the DBX GT is the template: same pace, different priorities.
It also puts Aston Martin in a different conversation. The DBX S trades blows with the Lamborghini Urus SE and the Ferrari Purosangue on attitude and lap times, but the GT is chasing a quieter corner of the market where Bentley’s Bentayga EWB and the Rolls-Royce Cullinan have long set the benchmark. That is a tougher fight in some ways, because it is won on perceived quality and residual values rather than on a spec sheet. A comfort-led flagship can support stronger residuals than a hardcore performance variant, and for a brand still rebuilding its balance sheet, that matters as much as the halo effect.
For buyers who want a 193mph SUV that will also waft them to the Alps without a headache, that is a compelling proposition. For a brand that once seemed determined to out-sport everyone, it is a quietly confident change of direction. Aston Martin’s bet is that luxury buyers increasingly want the performance without the theatre. On this evidence, it is a bet worth watching.
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