Aston Martin 2026 S Lineup | Vantage S, DB12 S, and DBX S | Full Specs, Prices, and What Changes

The 2026 Aston Martin S lineup is the brand's most coherent performance statement in a decade. Rather than launching individual facelifts or new platform variants, Aston Martin has revived the historic S designation as a surgical, factory-applied sharpening across three models simultaneously — the Vantage S, the DB12 S, and the DBX S. The result is a unified range where every S model shares a consistent upgrade logic: more power, firmer chassis tuning, louder exhaust, and model-specific aerodynamic work.

The S badge has deep meaning at Aston Martin. It was last applied to the V8 Vantage S, a car celebrated by drivers for its tactile feedback and mechanical rawness. Bringing it back across three very different vehicles, from a two-seat sports car to a luxury grand tourer to a full-size SUV, signals that Aston Martin intends the S to be a permanent pillar of its lineup rather than a limited run.

What the S Designation Always Changes | The Core Philosophy

Across the entire 2026 S range, every model receives a consistent set of modifications regardless of whether it is a sports car or a three-row-adjacent SUV. The package is not just cosmetic — every structural, dynamic, and acoustic change is factory-engineered:

• Fast-ratio steering racks that reduce the lock-to-lock turns needed for a given corner, delivering a more communicative, direct feel through the wheel.
• Solid-mounted rear subframes that eliminate the rubber isolation bushings of standard models, creating a direct mechanical connection between the drivetrain and chassis for zero structural deflection under hard cornering loads.
• Recalibrated adaptive dampers with stiffer spring rates and revised compression/rebound curves tuned for tighter body control and faster weight transfer response.
• Active-valve stainless steel exhaust systems that open additional bypass valves at higher RPM and throttle loads, producing a louder, rawer exhaust note than the standard models.
• Darkened gloss-black exterior trim replacing the standard chrome or satin finishes, with exposed carbon fiber accents on aerodynamic surfaces.

Aston Martin Vantage S 2026 | The Driver's Car

The Vantage S is the rawest expression of the S philosophy. The front-engine, rear-wheel-drive sports car formula remains intact, but the S package tightens every tolerance and removes every isolation layer between the driver and the road.

The 4.0-liter twin-turbocharged V8 is pushed to 671 horsepower (680 PS), up from the standard Vantage's 503 hp. That is not a conservative bump — it is a 33% power increase that fundamentally changes the car's character. Aston Martin pairs the extra power with custom-compound Michelin Pilot Sport S 5 tires, a compound specified directly with Michelin for the S model's power and torque loads rather than shared with the standard car.

The visual signature of the Vantage S is its centrally mounted hood blades and the full-width decklid spoiler — both functional aerodynamic elements, not styling additions. At 202 mph top speed, the spoiler generates measurable downforce that the standard Vantage's clean decklid does not.

Aston Martin DB12 S 2026 | Super Tourer With a Sharper Edge

If the Vantage S is a driver's weapon, the DB12 S is what happens when Aston Martin decides a grand tourer does not have to choose between comfort and aggression. The DB12 was already the fastest grand tourer Aston Martin had ever built in standard form. The S takes it further by adding aero architecture that visually and functionally differentiates it from any previous DB-series car.

Power rises to 690 horsepower, placing the DB12 S ahead of the Vantage S in outright output despite being 200 pounds heavier. The aerodynamic work is the defining element: a bespoke dual-aspect front splitter that has two active positions (low drag for highway, high downforce for spirited driving) and a fixed carbon fiber rear spoiler blade that generates measurably more high-speed downforce than the standard DB12's integrated diffuser alone. Quad exhaust tips exit from the center of the rear fascia, a layout change from the standard car's side-exit configuration.

Aston Martin DBX S 2026 | The Most Powerful Non-Hybrid ICE SUV on Sale

The DBX S is the boldest claim in the entire 2026 S launch. Aston Martin is not just offering a performance version of its SUV — they are positioning the DBX S as a category-defining vehicle by its power output alone. At 717 horsepower (727 PS) and 664 lb-ft of torque, it surpasses the Lamborghini Urus Performante (666 hp), the Porsche Cayenne Turbo GT (660 hp), and every other non-hybrid internal combustion engine SUV currently in production.

The engineering decision that most defines the DBX S is not the engine tune — it is the roof. Aston Martin has removed the standard panoramic glass roof entirely and replaced it with a 40.9-square-foot carbon fiber roof. The glass roof weighs approximately 80 lbs; the carbon fiber replacement weighs roughly 40 lbs, shedding 40 pounds from the highest point of the vehicle. In dynamic terms, that mass removal at roof height meaningfully reduces the SUV's polar moment of inertia, improving cornering response in a way that no spring rate or damper calibration can fully compensate for.

The exterior is immediately identifiable: 23-inch lightweight magnesium wheels derived from the Valhalla supercar program, and a honeycomb front grille composed of 25,000 individual machined facets. Neither is decorative — the magnesium wheels reduce unsprung rotational mass at each corner, and the faceted grille improves airflow to the intercoolers behind it. The DBX S was recently named Top Gear Magazine's Super SUV of the Year.

2026 S Lineup | Full Performance Comparison

What the S Revival Means for Aston Martin's Product Strategy

The return of the S badge is not just a product decision — it is a brand positioning statement. Aston Martin has spent the last several years repositioning toward higher average transaction prices and clearer product differentiation. The S designation gives dealers a clear, upsell-able performance tier that commands $20,000–$40,000 premiums over the standard models while costing significantly less to engineer than a full platform revision.

More importantly, the consistent S philosophy across all three body styles allows Aston Martin to tell a coherent story: every S model, regardless of whether it is a two-seat sports car or a family SUV, stands for the same things. That kind of cross-model brand consistency is something Ferrari has long executed with its XX and Pista programs, and Porsche with its GTS tier. Aston Martin is building toward that same clarity of signal.

For more on the broader performance car market the DBX S enters, see the Ferrari F80 specs and pricing. For Bugatti's own 2026 flagship, see the Bugatti Tourbillon V16 hybrid reveal.