The DBX S crowns the DBX range, lifting the 4.0-liter twin-turbo V8 to 717 hp (727 PS) with turbocharger technology developed through the Valhalla program. Weight-saving options — including a polycarbonate-roofed body and magnesium wheels — sharpen it further, while shorter final-drive gearing quickens response. It is the most focused expression yet of Aston Martin's SUV.
Specifications
| Year | 2026 |
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| Make | Aston Martin |
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| Model | DBX 727 |
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| Engine | 4.0L 8-cylinder |
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| Horsepower | 717 hp |
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| Torque | 663 lb-ft |
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| Transmission | Automatic 9-spd |
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| Drivetrain | 4WD |
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| Fuel | Premium Gasoline |
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| EPA MPG (City/Hwy) | 14 / 19 |
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The 2026 model year
Introduction year for the DBX S, which takes over from the 707 as the flagship of the DBX line with Valhalla-derived turbocharging and available lightweight bodywork.
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