Get ready, motorsport enthusiasts! The 2026 Aston Martin DBX S has arrived to redefine the concept of ultra-luxury performance SUVs. It’s not just an evolution of the already impressive DBX707; it’s the new pinnacle of the British brand in this increasingly competitive segment. Let’s dive into the details of this extraordinary machine.
Powertrain: The Wild Heart of the DBX S
Under the sculpted hood of the DBX S lies a true engineering gem: a 4.0L twin-turbo V8 engine. Yes, it’s still supplied by Mercedes-AMG, a partnership that has yielded spectacular results, but with Aston Martin’s special touch. According to Aston Martin themselves, the turbochargers have been upgraded, directly derived from the Valhalla hypercar.
The result? A colossal 727 horsepower (hp) at 6,250 rpm and a staggering 664 lb-ft of torque available between 2,600 and 4,560 rpm. This represents a notable gain over the 707 hp of the previous model, promising an even more visceral throttle response. The pursuit of lightness, with options like magnesium wheels, shows Aston Martin’s seriousness in extracting every ounce of performance, a philosophy shared by sports divisions like BMW’s M, seen even in track-focused models such as the BMW M2 Racing.
Performance: Supercar-Like Speed and Agility
With so much power available, the performance figures are understandably breathtaking. Aston Martin claims a 0 to 60 mph time of just 3.3 seconds — a time that competes with many dedicated supercars. The top speed reaches an impressive 193 mph, placing the DBX S at the top of the SUV food chain, as confirmed by sources like Car and Driver.
To handle this brute force, the DBX S uses a 9-speed automatic transmission (the AMG Speedshift MCT), recalibrated by Aston Martin for even faster and more precise shifts, featuring a wet clutch for greater durability. The drivetrain is all-wheel drive (AWD) with variable torque distribution, ensuring maximum traction in any situation — whether launching off the line or tackling high-speed corners.
Essential Specs
| Specification | Value |
|---|---|
| Engine | AMG 4.0L Twin-Turbo V8 |
| Power | 727 hp @ 6,250 rpm |
| Torque | 664 lb-ft (2.6k-4.5k rpm) |
| 0-60 mph | 3.3 seconds |
| Top Speed | 193 mph |
Design and Luxury: The Elevated Aston Martin Signature
The DBX S isn’t just brute strength; it exudes the elegance and refinement characteristic of Aston Martin. Visual updates include a new front grille that’s even larger and more imposing, a redesigned rear diffuser for optimized aerodynamics, and a new quad exhaust system with vertical tips that give it an even more aggressive look.
Inside, luxury is taken seriously. Standard upholstery combines Alcantara® with an exclusive herringbone pattern and semi-aniline leather details of the highest quality. MotorTrend highlights the attention to detail and the use of lightweight, noble materials, creating an environment that is both sporty and sumptuous. The level of finish and exotic materials place the DBX S at a very high standard, rivaling what you’d expect from brands like Ferrari with its 296 Speciale, even if in different categories.
Technology and Comfort: The Future Onboard
The onboard technology also received special attention. The DBX S debuts a new infotainment system proprietary to Aston Martin, abandoning the old Mercedes interface. It features wireless Apple CarPlay® and operates via two high-definition screens (one for the instrument cluster and a central touchscreen), promising a more modern and intuitive experience.
Dynamics are enhanced by adaptive air suspension with multiple driving modes and standard carbon-ceramic brakes (with massive 16.5-inch rotors up front and 6-piston calipers). For purists, optional 23-inch magnesium wheels not only add style but also reduce unsprung mass by a significant 42 lbs, improving agility. While the DBX S remains a combustion powerhouse, the high-performance SUV market is witnessing more potent electrics such as the Blazer EV SS, signaling different future paths for sportiness.
Technology Highlights
- Adaptive Air Suspension
- Carbon-Ceramic Brakes (Standard)
- New Aston Martin Infotainment
- Wireless Apple CarPlay®
- Optional 23″ Magnesium Wheels
- Weight-Reduction Packages
DBX S vs. Competitors: The Battle of the Super SUVs
The Aston Martin DBX S steps into a fiercely competitive arena, where names like the Lamborghini Urus Performante and Porsche Cayenne Turbo GT have already set high standards. How does it stack up?
Quick Comparison
| Model | Power (hp) | 0-60 mph (s) | Top Speed (mph) |
|---|---|---|---|
| Aston Martin DBX S | 727 | 3.3 | 193 |
| Lamborghini Urus Performante | 666 | 3.3 | 190 |
| Porsche Cayenne Turbo GT | 640 | 3.3 | 186 |
In raw numbers, the DBX S takes the lead in power and top speed. Acceleration ties with both the Urus Performante and the Cayenne Turbo GT, highlighting how tight this competition is. Aston Martin’s edge lies not only in the numbers but also in the combination of performance with handcrafted luxury and exclusivity that’s arguably a notch above its rivals.
While the DBX S reigns in brute power, rivals like the Porsche Cayenne Turbo GT offer equally impressive dynamics, proving the competition in the SUV elite is fierce — a theme also seen in other segments from the German brand, as detailed in the review of the Porsche 911 Spirit 70. The choice often boils down to personal taste and brand image.
Pros and Cons: Is the Exorbitant Investment Worth It?
Objectively analyzed, the DBX S impresses in nearly every aspect. The performance is truly supercar-level, the interior luxury is flawless, and the technology is significantly upgraded. The exclusivity of owning a top-tier Aston Martin is also a major factor for many buyers.
Positives
- Exceptional Performance
- Superior Luxury and Craftsmanship
- Updated Technology
- Imposing and Exclusive Design
- Enhanced Driving Dynamics
However, perfection has its price, and in the case of the DBX S, it’s stratospheric. Fuel consumption, as expected from a 727 hp V8, won’t be kind to your wallet (estimates suggest around 15.3 mpg city and 22.5 mpg highway, though these may vary). Additionally, while practical for an Aston Martin, the trunk space (22.3 cubic feet) can be surpassed by some less exotic rivals. The proprietary infotainment system, while fresh, still has to compete with the user-friendly advanced systems found in vehicles like the Tesla Model Y, which set standards in the electric segment.
Negatives
- Extremely High Price
- High Fuel Consumption
- Smaller Trunk Compared to Some Rivals
- Aston Martin Maintenance Costs
Price and Exclusivity: How Much is the Crown?
Speaking of price, brace yourself. While official figures may vary slightly by market and options, estimates place the 2026 Aston Martin DBX S around €600,000 (approximately US$645,000 at current exchange rates). In Brazil, where the DBX707 was already priced around 3.5 million Brazilian reais (around US$650,000), the DBX S is expected to comfortably exceed that mark.
This figure positions it considerably above its main direct rivals, such as the Urus Performante (estimated at around €250,000 / US$270,000) and the Cayenne Turbo GT (estimated around €200,000 / US$215,000). Clearly, the DBX S is not aiming to be the rational choice but the most exclusive and powerful trophy on wheels.
Frequently Asked Questions (FAQ)
Answering Your Questions
- What is the main difference between the DBX S and the DBX707?
The DBX S has more power (727 hp vs. 707 hp), is potentially lighter (with options), features updated design (grille, diffuser, exhaust), and an interior with a new infotainment system and exclusive finishes. - Is the V8 engine really from Mercedes-AMG?
Yes, the base 4.0L twin-turbo V8 engine is supplied by Mercedes-AMG, but Aston Martin makes its own modifications and calibrations, including enhanced turbochargers in the DBX S. - Is the DBX S practical for daily use?
Considering its class, yes. It offers 5 seats, a reasonable trunk (22.3 cubic feet), and air suspension for comfort. However, high fuel consumption and large dimensions require consideration. - Are there customization options?
Absolutely! Aston Martin, through its ‘Q by Aston Martin’ service, offers an almost unlimited level of customization, from exclusive colors and materials to bespoke details to make each car truly unique.
The 2026 Aston Martin DBX S is, without a doubt, a demonstration of British engineering strength and luxury. It takes an already winning formula (the DBX707) and raises it to a new level of performance and exclusivity. This is a car for few, not only because of the price but because of what it represents: the peak of performance in an SUV format, without compromises. If money is no object and you’re seeking the utmost in every sense, the DBX S stands tall as the new king of the hill.
And you, what do you think of the 2026 Aston Martin DBX S? Share your thoughts below and share your opinion on this incredible machine!
Author: Fabio Isidoro
Fabio Isidoro is the founder and editor-in-chief of Canal Carro, where he has been writing about the automotive world since 2022. Passionate about cars and technology, he began his journey on the HospedandoSites portal and today dedicates himself to creating technical content and comprehensive analyses of national and international vehicles. 📩 Contact: contato@canalcarro.net.br